What are the warning lights on my GMC?

What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. The following are warning lights and indicators found in vehicles built by GMC.

Where are the hazard warning flashers on a GMC Sierra?

D. Hazard Warning Flashers on page 4‑3. E. Instrument Panel Cluster on page 4‑30. F. Shift Lever. SeeAutomatic Transmission Operation on page 3‑30. Tow/Haul Selector Button (If Equipped). SeeTow/Haul Mode on page 3‑36. Range Selection Mode (Allison Transmission and Hydra-Matic®6‐Speed Button (If Equipped).

Where is the fuse box on a GMC Sierra?

GMC Sierra (2009 – 2013) – fuse box diagram Posted on 28 December 201624 October 2018by admin GMC Sierra (2009 – 2013) – fuse box diagram Year of production: 2009, 2010, 2011, 2012, 2013 Instrument Panel Fuse Block The instrument panel fuse block access door is located on the driver’s side edge of the instrument panel.

What are the symptoms of a bad door lock relay?

Usually a bad or failing door lock relay will produce a few symptoms that can alert the driver of a potential problem that should be serviced. One of the first symptoms of a possible problem with the door lock relay are door locks that function intermittently.

Where is the turn signal on a GM Truck?

This relay is found behind the fuse panel on the left side of the dash. The easiest way to get to it is Pull the plastic trim around your gauges. You can do this by lowering the steering wheel as low as it can go and then moving the shift lever down all the way. You’ll have to use your key, turn on and then lower. Then carefully pop the trim.

Which is GM hazard warning and turn signal Flasher?

ACDelco GM Original Equipment Hazard Warning and Turn Signal Flasher is a GM-recommended replacement component for one or more of the following vehicle systems: body-electrical and lighting. This original equipment flasher will provide the same performance, durability, and service life you expect from General Motors.

What causes a GMC transmission to go bad?

Low transmission fluid level or dirty filter, which can cause overheating. High fluid temperatures will cause other issues with transmission operation. Most GMC transmission problems such as harsh shifting, delayed shifting, no gear, stuck in gear, no reverse or drive are quite often caused by low transmission fluid level.

What causes the transmission fluid to get hot?

Transmission fluid wears out over time and can become contaminated with dirt and grit. Additionally, burned transmission fluid results from transmission heat – and transmission heat results from low fluid or old, ineffective fluid that needs to be changed.

How can I tell if my transmission fluid is low?

Transmission fluid is the lifeblood of your transmission. It cools and lubricates the many moving parts of the transmission. You can check fluid levelsby pulling the transmission dipstick. Refer to your owner’s manual for location of the dipstick and the right levels to look for. If you have low fluid levels, you’ll need to add more fluid.

What are the symptoms of low transmission fluid?

Symptoms of Low Transmission Fluid. There are a few easily identifiable symptoms that you may be running low on transmission fluid including: Warning Lights: You will see a dashboard warning light indicating that your transmission fluid temperature is hotter than normal.

How can you tell if your transmission is overheating?

Transmission fluid is the lifeblood of your transmission. It cools and lubricates the many moving parts of the transmission. You can check fluid levels by pulling the transmission dipstick. Refer to your owner’s manual for location of the dipstick and the right levels to look for. If you have low fluid levels, you’ll need to add more fluid.

Why is the fluid in my transmission slipping?

Transmission slipping is another hint that the fluid is low and old. Reasons for the transmission slipping include things such as worn parts and gears, or a bad clutch, but these are not as common as just plain low or ineffective fluid.

When did the wiring diagrams for GM trucks come out?

These GM wiring diagrams provide schematics for vehicle model years 1988 through 1998. Access our free Wiring Diagrams Repair Guide for GM Full-Size Trucks 1988-1998 through AutoZone Rewards. These diagrams include: Fig. 2: Sample Diagram: How to Read and Interpret Wiring Diagrams

What was the name of the 1998 GMC Suburban?

K2500 SUBURBAN the USACanada K3500 the USACanada K3500 PICKUP the USA P3500 the USACanada SAFARI the USACanada SAVANA 1500

Where can I buy 1998 GMC body parts?

RockAuto ships auto parts and body parts from over 300 manufacturers to customers’ doors worldwide, all at warehouse prices. Easy to use parts catalog. 1998 GMC Parts | RockAuto

How to troubleshoot a GM 4.8L 5.3L?

You can find this tutorial in Spanish here: Cómo Diagnosticar y Resolver Una Falla en Cilindro (GM 4.8L, 5.3L, 6.0L) (at: autotecnico-online.com ). The core symptom of a misfire is rough idle. This isn’t the only symptom that your GM van, pickup or SUV might experience… here are some more that you might see:

What kind of crank sensor does GM 4.8L have?

The crankshaft position sensor, on your 4.8L, 5.3L, 6.0L GM vehicle, is a Hall-Effect three wire crankshaft position sensor. As such it has 3 wires coming out of its connector. This also means that this type of crank sensor creates an On/Off DC voltage signal that can be easily measured with a multimeter, an oscilloscope, and even an LED Light.

What makes a GM 4.8l engine misfire?

Now that we’re aware of the core essentials that each engine cylinder needs to run at a 100% power output.. in the next sections I’ll explore some of the specific components that fail and cause a misfire and misfire codes.

Where is the trouble code on a GMC?

When retrieving GMC trouble codes with an OBD II scan tool, proceed as follows: 1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. The connector may have a removable cover. 2. Turn the ignition on.

Which is the diagnostic code for a GMC check engine light?

1 Refer to our Generic OBD II code list for definitions on all other GMC diagnostic trouble codes. 2 Manufacturer Specific Codes 3 P1031 4 P1032 5 P1105 6 P1106 7 P1107 8 P1108 9 P1109 10 P1111

Why does my car lock when I push the unlock button?

oh, some cars that have electric locking systems have a sensor in the driver side door lock, so, when you push the lock down on the driver door, it makes all the doors lock, so if this sensor is malfunctioning, it can cause the doors to lock and unlock unexpectedly, i’ve had this happen before,…

Where is mercury switch on GM truck door handle?

Jack, if your talking about the ’05, there is a mercury switch on the door handle, the exterior one; on the inside, behind the key slot, give, or take. Thanks Ray, I’ll get a look at that this weekend.

What does it mean when your car door won’t lock?

When a door ceases to lock and unlock at the press of a button, it often means that the door’s lock actuator has given up the ghost. Protect Life First Aid Kit for Car, Home, Traveling, Camping, Office… The lock actuator consists of a small electric motor that drives a gearbox, which in turn locks and unlocks the door.

Why does my door lock not work on my GMC Sierra?

Door locks, windows, mirror control, do not work. Radio NOW does NOT continue to play until door is opened. No beep when key is left in the ignition. All happened at the same time.

Are there any controls on a 2004 GMC Sierra?

I recently bought a 2004 gmc Sierra used (same controls as silverado) and no power to left door. I tested the orange hot, and it was hot. I called dealership and they said drivers door module from sounds of it. I ordered a used unit from lkq and received it.

What causes a GMC truck to go into theft mode?

The passlock sensor and/or lock cylinder are defective or worn out causing the truck to enter a theft mode (starts, then immediately stalls approximately 2 seconds later). There are a number of ways to fix this, but most common/ secure way is to replace the defective components.

When do you Know Your GMC Sierra ignition switch is bad?

If your GMC Sierra is starting right up, but then immediately dies, that is a very good indication that the ignition switch is bad. Here’s what happens. You aren’t getting power to the ignition or fuel pump while the key “rests” in the run position.

When does the ignition warning light not come on?

If your car is fitted with an alternator the warning light should not come on when the engine is idling, provided the idle setting is correct, because an alternator produces current even at low speeds.

Why does my Check Engine Light never come on?

The C/K line includes pickup trucks, medium-duty, and heavy trucks. When I turn the ignition on, all of the lights on the dash turn on and then go off. But the check engine light never turns on. How do I make it come on?

What are the different colors of GMC warning lights?

They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray). There are 50 of them, so search carefully! Models examined include Acadia, Savana, Sierra, Terrain, and Yukon.

Why does my check engine light turn on?

Check Engine Light Turns On An illuminated Check Engine Light is one possible symptom of a problem with the ECM. The Check Engine Light usually illuminates when the computer detects a problem with any of its sensors or circuits. There are cases, however, where the ECM illuminates a Check Engine Light mistakenly, or when there is no issue present.

What are the symptoms of a bad ignition switch?

We’ve compiled some of the most common symptoms of a bad ignition switch . These include stalling issues, not starting, and no power to the radio or accessories. The Sierra’s ignition switch is not what your key goes into.

What does a malfunction indicator light mean in a car?

The Malfunction Indicator Light can signal three different types of problems. Occasional flashes indicate temporary engine malfunctions. In this case, it is good to be aware of the possible forthcoming issues which can later on turn to more serious ones. The most common case is when the indicator light stays on constantly.

Why do the dash lights stay on after a key is removed?

The anti-lock brake system light indicates an issue with the vehicle’s ABS. It would not fail the braking system. However, it would lead to switching off any additional ABS safety features inside the car. We hope that this blog gave you the knowledge why the car dash lights stay on after key is removed.

When do the warning lights come on in a car?

Warning lights come on when there could be a problem with a vehicle function. Some warning lights come on briefly when the engine is started to indicate they are working. Gauges can indicate when there could be a problem with a vehicle function.

What is the yellow light on a GM starter interrupt?

In this article, we are concentrating on factory-installed GM starter interrupt systems. This type of anti-theft system is designed to prevent the vehicle from starting unless the correct ignition key is used. These systems used a dash-mounted “security” or “theft” light which can be yellow or red in color.

What should I do if my Toyota Corolla security light goes off?

The ten-minute procedure involves trying to start the engine. If nothing happens or the engine starts and dies, the security light will be flashing. Wait ten minutes. The flashing light should go off or illuminate without flashing. When it does, turn the ignition off, wait twenty seconds, and then try to start the engine.

Why does my red battery light keep coming on?

Found out my problem, apparently my shift lever has a spring that has went out, so when i put it in park the digital gear reader isnt circled like it should be, cut key off and the light comes on, if i push the lever back and then cut key off the light doesnt come on, anyone know if you can replace this spring? Powered by phpBB © phpBB Group.

What kind of instrument system does a GMC pickup have?

Full 6 Gauge Instrument System fits into OEM instrument cluster for 1988- 91 Chevy & GMC Fullsize Pickup. Fits directly into existing instrument cluster of 1988- 91 Fullsize trucks which have factory gauges (not indicator lights) but do NOT have a factory tachometer. ·Speedometer (0- 255 MPH/kmh) opposite scale of main speedometer.

Why are the gauges on my car not working?

For the past few months I have had issues with the instrument panel gauges. While driving all of the gauges (speedometer, gas, voltage, fluid, etc.) simultaneously fail. Once this happens all of the indicator lights will flash on then go off and the gauges will come back to their proper level.

Is the tachometer on a 1988 Chevy truck?

Fits directly into existing instrument cluster of 1988- 91 Fullsize trucks which have factory gauges (not indicator lights) but do NOT have a factory tachometer. ·Speedometer (0- 255 MPH/kmh) opposite scale of main speedometer. **Not all OEM indicator lamp functions will be replaced.

Why are my dash gauges flickering in my Silverado Sierra?

Yah, it is the common problem with 2003-2006 trucks. The instrument clusters are bad in them. There are a bunch of outfits that will refurbish and warrant them for a little over $100. I would contact them with your symptoms and let them (or another outfit) tell you if they can help you out.

Where is transmission temp gauge on GMC Sierra?

Most 03-06 GM vehicles are set up to send the signal for the transmission temp, but did not include the gauge on the cluster. By adding this upgrade, you can view the transmission temperature. We are also now offering upgraded gauge pointers. We have a number of color variations to choose from.

Why are all the gauges on my GM Truck not working?

Last night I was comin home from the store and realized my speedometer wasn’t working (ins’t the first time) so i hit the dash, then realized NONE of the gauges were working.. Gas gauge, almost empty. Water temp, cold. No oil pressure. The alt wasn’t charging. No tac and no speedometer.

When does the PassLock light work on a GMC Canyon?

It only works with PassLock when the key is in the on or start positions. With my truck, the security light flashes five times after the doors are locked with the remote, then stops. It does not continue to flash.

Who is the owner of the 2005 GMC Canyon?

2005 GMC Canyon Owner ManualM GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Emblem, and the name CANYON are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes after that time without further notice.

What to do if your dash light does not work?

#Test the dashboard light bulbs. If the fuses are working properly, check for a blown bulb in the dashboard. Following the manufacturer’s instructions, disconnect the battery while working on the dash, remove the faceplate covering your vehicle’s dashboard gauge panel. Remove the screws holding the plate on. Carefully remove the faceplate.

Why are my dash lights not working on my Chevy Colorado?

Poor grounding can cause a litany of electrical issues with these trucks from what I’ve read and seen. Aside from that, the only other option honestly is to pull your instrument cluster out of the dash to visibility inspect it for loose connections, frayed wiring or something suspect of a possible damaged electrical connection…

What kind of warning lights are on a GMC Yukon?

They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray). There are over 40 of them, so search carefully! Models examined include Acadia, Savana, Sierra, Terrain, and Yukon.

Why is my security light not working on my GMC Canyon?

Before tearing the door apart for the stuck lock try some lube and a different/new key. Like many mechanical systems, if not used for an extended period of time, they tend to get gummed up and not operate as normal. The security light serves two functions.

Where is the dimmer switch on the dashboard?

Locate the dimmer switch for your lights. Most vehicles have a dashboard light control switch that will dim the dashboard lights as well as turn them off. Find the control switch, dial, or knob, which is generally located on the console near the steering column or may be part of the headlight switch.

How can i dim the lights on my dashboard?

Put the key in the ignition and turn it to the “on” or “accessory” position. Then, turn on your headlights. Locate the dimmer switch for your lights. Most vehicles have a dashboard light control switch that will dim the dashboard lights as well as turn them off.

Why are the lights on my dashboard not working?

Adjust the dial or knob to see if that fixes the problem. If the switch was accidentally bumped, your dashboard lights might have been turned off. Flip the switch or turn the dial or knob up and see if the lights on your dash come on or get brighter. If adjusting the switch doesn’t work, you may have a blown fuse or bad lightbulb.

Why are the dashboard lights on my Chevy not working?

If the dashboard lights in your Chevy are dim, chances are you can fix it yourself. If it’s light out, make sure that the headlights aren’t turned on. Many headlights often dim the dash automatically when they’re switched on, so this might be the cause of the problem. If that’s not it, look for the dimmer switch.

Why is my tire pressure sensor warning light on?

Disturbed or Tripped Sensor. If you’ve recently had your vehicle serviced and the tire warning light activated immediately or shortly after, it’s likely that something tripped one or more of the tire pressure sensors. Some models require the TPMS to be reset after adding pressure.

How does the tire pressure monitor work on a GM Truck?

On most GM cars and trucks, turn the key to the “on” position, and press the lock and unlock buttons on the fob at the same time. From there both are similar. The Ford will indicate on the dashboard, and the GM will light a turn signal bulb, to show which corner to start with.

What does it mean when your TPMS warning light is on?

So check your tires carefully. If your vehicle has a TPMS, it’s probably monitoring the pressure in your spare tire. Therefore, if you get a low tire pressure warning light, and if you’ve checked all four tires that are touching the ground, than you might need to put some air in the spare.

When to replace the TPM sensors on a GMC Envoy Denali?

2008 GMC Envoy Denali (short wheelbase), replaced all four TPM sensors in February 2016 with AC Delco sensors. Immediately after replacing the sensors the dash light came back on and the LF stopped reading intermittently, worse when it was colder (below 40F). The truck stays inside in a heated garage.

What happens when your low tire pressure warning light comes on?

Tire Damage. Most drivers shrug off bumping a curb, but damage can compromise the air seal and even the structural integrity of your tire. If your low tire pressure warning light comes on while driving, it’s best to pullover and do a visual inspection.

Why is the brake light flashing on my GMC Truck?

My brake light flashing was an electrical connection issue at the parking brake. Fixed it and now the light is off. All is good. Did you find the recommended reading relevant to this discussion?

What are the warning lights on my dashboard?

So, what is that light on your dashboard? What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. The following are warning lights and indicators found in vehicles built by Chevrolet. Click a link to learn more about each one.

Why is my brake warning light still on?

Brake Warning Light, Still On After Fixing a Brake Line. After replacing a brake line ,the brake warning light was still on. The float in the master cylinder was stuck.This will sometimes happen when most of the fluid has been lost out of the master cylinder.Sometimes it can take a bit to get it unstuck. The dash lights should all be off when done.

My brake light flashing was an electrical connection issue at the parking brake. Fixed it and now the light is off. All is good. Did you find the recommended reading relevant to this discussion?

Is the emergency brake light always on on a Chevy Silverado?

1988 chevy silverado The light on my dash for the e-brake is always on but the brake is not engaged. It has been like this since I bought the truck.

Why does the dashboard warning light keep glowing?

Naturally, the first step is to consider the obvious reasons why that dashboard warning light keeps glowing. The most obvious culprit is the switch located immediately under the parking brake pedal. If this malfunctions, the warning light may glow even if the brake has been released. Check this first and rule it out as a possible cause.

What to do if the dash brake light is on?

If the instrument panel light is on, to retrieve RWAL codes connect a jumper wire between terminal H and terminal A of the ALDL connector with the key on (engine not running). Watch the dash brake lamp and count the blinks. Sometimes RWAL system send out a phantom blink before the code blinks start.

Are there any problems with the GM gauge clusters?

The next most common problem seen on GM instrument clusters are failing digital displays. This problem is unrelated to the stepper motor problem but is often seen in the same clusters. Most GM gauge clusters of this time frame have two digital displays – the odometer and the gear indicator (commonly called the PRNDL screen).

Why did my voltage meter quit working on my Chev Silverado?

20″ of a cooper braided ground wire on the drivers rear side came out on a chunk of snow that I kicked off. My voltage meter quit working today … read more

Why did my instrument cluster quit working on my 2003 Silverado?

I have a 2003 GMC Serria 1500HD 4WD that the gauges quit working today from the Tach, gas, oil, temp and etc. How can this be fixed? Thanks … read more MY 2003 Silverado XT instrument gauges didn’t work anymore after getting gas. I’ve checked fuses. Everything else seems to be working fine. … read more

Why is the 4 wheel drive light blinking?

The 4-Lo engaged the low-range transfer case for rough and challenging off-road driving. Fast forward a few decades and, enter the Actuator. The actuator is a component found mostly on modern four wheel drives and is designed to electronically engage 4 wheel drive.

Why are there no lights on my 4WD?

2006 silverado 1500. 4×4 would not engage on mine. I would receive service 4wd message on dash and 4wd switch would change light locations randomly. Changed swich and it did not fix the problem.

Is it possible to reset the warning lights on the dash?

This will result in a warning light appearing on your vehicle’s dashboard. After the repair is complete, however, it may still be necessary to reset your the computer in order for the warning light or lights to disappear. Fortunately, this process is fairly simple. Open the hood of your vehicle.

Why do warning lights and gauges come on?

Warning lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gauges could prevent injury. Warning lights come on when there could be a problem with a vehicle function.

Can a GMC Sonoma headlight switch fail?

Share it! The headlight switch used on the GMC Sonoma is known to fail through normal operation. Since the headlight switch is also integrated into the interior lights, a malfunctioning switch can cause issues with interior lights as well.

What does the warning chime sound like while driving?

I have a warning chime that has started to sound intermittently while I drive. It first started a few weeks ago, and it sounded like a sick bell. After awhile, it began sounding like a single “bong”. Now it’s “bong bong” when I drive, it’s intermittent, but it’s more often.

Why are there no warning chimes on my Silver Chevy?

If you have an a/m radio the chimes won’t work without a special adapter. Scosche makes one. silver chevy wrote: I am scratching my head on this one. I have no warning chimes and my drivers door speaker is intermittent. When the speaker is not working the door chimes are inop.

Where is the heated front seat button on a GMC Sierra?

To program the seat position for a second driver, follow the preceding steps, but press the other number on the memory control. Heated Front Seats (If Equipped) If your vehicle has this feature, the button used to control the driver’s heated seat is located on the driver’s door panel.

When do warning buzzer and chime relays come out?

. . Only 3 left in stock (more on the way). . Only 6 left in stock (more on the way). . Only 12 left in stock – order soon. . In stock on June 10, 2021. . Usually ships within 3 to 5 weeks.

Why are the lights on my dash not working?

Flip the switch or turn the dial or knob up and see if the lights on your dash come on or get brighter. If adjusting the switch doesn’t work, you may have a blown fuse or bad lightbulb. Or, the entire switch may be faulty, in which case, have it replaced by a certified mechanic.

Where are the lights on the dashboard located?

Most vehicles have a dashboard lights control switch that will dim the dashboard lights, as well as turn them off. Check the control switch, which should be located on the console near the steering column or part of the headlight switch. Tail lights and dash lights are connected through the tail light (and/or brake light) fuse.

Are there dash lights on a Chevy Blazer?

No Dash/Instruments cluster lights. GMC Jimmy, Chevy Blazer, Silverado, Sierra. – YouTube If playback doesn’t begin shortly, try restarting your device.

What does the slip indicator light mean on a Toyota?

If the vehicle is in danger of slipping or if any of the drive wheels spins, the slip indicator light flashes to indicate that the VSC/TRAC systems are operating. Depending on the vehicle, a buzzer (intermittent) may sound to indicate that VSC is operating. Your vehicle is equipped with a front passenger occupant classification system.

What does it mean when Trac indicator light comes on?

Indicates that the right or left turn signal has been activated. Indicates that the right or left turn signal has been activated. Push and hold the switch while the vehicle is stopped to turn off TRAC and VSC.The TRAC OFF indicator light and VSC OFF indicator light should come on. Push the switch again to turn the system back on.

What does the master warning light on Toyota mean?

Master warning light A buzzer sounds and the warning light flashes to indicate that the master warning system has detected a malfunction. Seat belt reminder light Warns the driver and/or front passenger to fasten their seat belts.

When does the glow plug indicator light come on?

The system typically makes the driver wait around 10 seconds while the plugs warm up the engine. Once the correct temperature has been achieved, the computer will then let the driver start the engine. Normally, the glow plug indicator light will come on only when the engine is cold.

What does the pre glow warning light mean?

What the diesel engine pre-glow light means. Normally, the glow plug indicator light will come on only when the engine is cold. Typically, this light flashes only when an issue has been detected. The most common reason to replace glow plugs is age.

Is it safe to drive with the glow plug light on?

A qualified mechanic who has a code reader that is suited to your particular make and model of vehicle can retrieve this information, and then make a diagnosis of the problem and recommend a course of action. So, can you drive safely with the Glow Plug Light on?

When does the diesel engine pre glow light come on?

What the diesel engine pre-glow light means Normally, the glow plug indicator light will come on only when the engine is cold. Typically, this light flashes only when an issue has been detected. The most common reason to replace glow plugs is age.

No Dash/Instruments cluster lights. GMC Jimmy, Chevy Blazer, Silverado, Sierra. – YouTube If playback doesn’t begin shortly, try restarting your device.

Where is the control switch for the dashboard lights?

Most vehicles have a dashboard lights control switch that will dim the dashboard lights, as well as turn them off. Check the control switch, which should be located on the console near the steering column or part of the headlight switch. [ [Image:Fix Dashboard Lights That Won’t Light Step 1 Version 3.jpg|center]]

Are there any issues with the GM instrument cluster?

Chevy and GM instrument clusters have a long history of having issues with the instrument cluster. While some may just have a problem with the digital odometer display and PRNDL display, others will develop gauges that stop working, gauges that peg out or become stuck, power loss, burnt out lights, and display issues.

What to do if your Chevy Tahoe instrument cluster goes dim?

For 2003-2006 and old style 2007 Chevy/GMC clusters, we recommend a full rebuild on our clusters. With this service, you will receive all new stepper motors installed on the cluster, new standard lighting, repair of your PRNDL display which will also prevent it from going dim in the future, as well as power loss restoration or prevention.

Is there a service exhaust system warning in 2016 GMC 2500?

Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge! 2016 GMC 2500-had in service garage 3 different times to check error message”Service Exhaust System”. DEF fluid is full and no warning for low levels.

What are the codes for GMC check engine lights?

P1245Intake Plenum Switchover Valve P1250Early Fuel Evaporation Heater Circuit P1257Supercharger System Overboost P1258Engine Coolant Overtemperature – Protection Mode Active P1260Last Test Failed SCC Or Theft Detected, Vehicle Immobilized

What does ” check trailer wiring ” warning message mean?

That warning (“check trailer wiring”) would display and then the message “trailer connected” would generally happen immediately (sometimes after a few seconds). This could be random, or it could happen rapid fire a dozen or more times. The truck is a 2015 3500 Duramax. We bought it new earlier this year.

Is there a GMC Sierra that won’t start?

I have a 2010 GMC Sierra 2 door pick up that won’t start ans is saying to service theft deterant system. I replaced the battery and the truck started and ran fine. No it won’t start again. Any ideas?

Is there a problem with my 2008 GMC Sierra 1500?

No one has added a helpful site for this 2008 Sierra 1500 problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: Need help with this problem, lights flash, will not start until light stop flashing.

What happens when you turn the key on a GMC Sierra 1500?

But nothing happens when the key is turned to start. No click, no groan, no hiss, no clatter. The first time, about 10 minutes later, the truck started. Next time it took about 30 minutes. Next time over an hour. That time I had it towed to the Chevy dealer and when they got to it the next morning, it started right up.

How do I get a GMC radio code?

If your dealer is charging a larger fee, consider calling another dealer or doing a Google search for sites offering GMC Radio codes. They usually charge a small (around $10) fee. Step 5: Start your vehicle and turn on the radio. Press the Hour button on the radio until the first two number of the code appear.

Why is my Chevy Silverado 1500 not starting?

However, today, when the truck will crank and start, the antitheft icon goes off after a few seconds with the key on and stays off while the truck is running. It never flashed either today or yesterday though. And I don’t know if the antitheft system disables cranking or starting or both.

Why is my GMC Sierra 1500 not turning off?

I have a 2020 GMC Sierra 1500 with 3.0 diesel, Sometimes when I shut the truck off and then get back and start it up,, the radio says the satellite is lost, trying to reconnect, but it won’t… No registered users viewing this page. Stock tires to BF KO2s – mpg?

What to do if your GMC radio says INOP?

If radio display reads “INOP” while the vehicle is on, too many incorrect radio codes have been entered. To remove “INOP” from your display and unlock your radio, you must leave the key in the On position for one hour. Once you’ve retrieved your radio unlock code, write it down for future use.

Are there any problems with my 2005 GMC Sierra?

This 2005 GMC Sierra came in with the complaint that when the vehicle is started cold, the headlights, dash lights and dome light will flicker or pulsate. As the system runs the problem diminishes but never goes fully away. This is a common complaint on many Cadillac, Chevrolet and GMC full sized trucks and suv’s.

How do you remove a GMC Sierra Radio?

Thanx. Remove the trim piece around the radio by pulling on it the whole piece will come off. If you have an automatic you have to shift to first gear and tilt the steering column all the way down. then, you will have to remove the radio by pressing the 2 clips down on each side of the radio the radio will slide out.

Why is the radio turning off on my Chevy Silverado?

There has been a rattle in the steering column which as I understand is caused by the new steering system that GM has used in the GMT800 as opposed to the old CK platforms. But now the radio is shutting off.

Why are the lights flickering on my GMC Sierra?

Keep in mind that some minor flickering is normal and is due to the changes in output voltage of the alternator as controlled by the PCM. This vehicle had a swing in voltage of up to .8 (eight tenths) of a volt. That is not normal.

Where are the climate control lights on a Chevy Colorado?

PI1174A: Illumination of Rings Around Volume, Menu and Temperature Knobs of Center Stack – bulletin only reflects about the lighted or non-lighted rings around the knobs. If you PM your VIN I can tell you the exact part # for your vehicle. @Harobmxer87 Love your user name.

When does the chime sound on a Silverado?

The chime will sound when the ignition switch is not in the run or crank position and the ignition key is in the ignition key cylinder and the drivers door is opened.

Are there any problems with the GMC Sierra 1500?

See all problems of the 2014 GMC Sierra 1500 . Vehicle headlights are down right dangerous at nighttime to the point it’s not even safe to operate at night because you can not see where your going,especially on hilly terrain and curvy winding roads.

Why are the headlights on my GMC Sierra not working?

The time you react you will be off the road resulting in a crash, bringing injury or death to oneself or another occupant on the roadway. Lights or way to weak and not located in the right spot on truck making half your view in complete darkness when going up and down on hilly terrain.

Where to replace LED light bulbs on GMC Sierra 1500?

The contact stated that the vehicle was taken to varney Buick GMC Mazda (260 hogan rd, bangor, me 04401) where the bulbs were replaced under a technical service bulletin however, the bulb replacement failed to fix the failure. The contact stated that he replaced the bulbs twice with led bulbs however, the failure persisted.

Why are the head lights on my GMC Sierra 1500 not working?

The headlight switch used on the GMC Sierra 1500 is known to fail through normal operation. Since the headlight switch is also integrated into the interior lights, a malfunctioning switch can cause issues with interior lights as well. Symptoms of a failed headlight switch include:

What are the ABS lights on a 2012 GMC Sierra?

Abs light, traction control, stabilitrak lights on. 2012 GMC Sierra 1500. Changed front bearings, brakes and rear Abs light, traction control, stabilitrak lights on. 2012 GMC… I have a code C 0101 and it doesn’t show what it is !!!! My I have a code C 0101 and it doesn’t show what it is !!!!

Why is the odometer on my GM Truck not working?

A common fault on ’99 – ’02 GM trucks was the permanent or intermittent failing of the odometer/gear select LCD. This meant that you were unable to see what gear you were currently in, unable to determine the mileage of the vehicle, and unable to use the trip computer.

Why does my shift indicator not change from Park to drive?

The first issue is that the electronic shift position indicator in the instrument panel cluster is not accurately changing when I’m shifting. For example, I will shift from Park to Drive and the display will stay on P or move to N, then when I begin to drive the display will change from P or N to D.

How to fix a PRNDL light on a GMC Truck?

To fix this problem, remove the cluster from the vehicle. Then remove the instrument cluster housings, see the most current repair information for the vehicle you are working on. . Inspect the PC solder joints (circled area) carefully with a magnifying glass. Lookin for cracks in the solder at the top or bottom.

What does the battery light on the dash mean?

Updated September 30, 2018 If you take a look at your dash when you turn the ignition key—but before you actually start the car—you’ll likely see that one of the lights looks like a little battery with a “+” and “-” sign on it. This is your battery or charging light. Once you start the car, all your dash lights should go off.

What are the fuses on a GMC Sierra?

STOP LPS Fuse #14 20A VEH STOP and CHMSL Fuses. Trailer Wiring (LH. RH Turn and Stop Lamp) ECM 1 Fuse #15 10A Vehicle Control Module (VCM)/Powertrain Control Module (PCM) from IGN I Relay) INJA Fuse @20 15A Fuel injectors 1. 3, 5, and 7.

What kind of Dash covers do LMC trucks use?

The …1987-91 F100 F150 F250 Bronco Dash Covers The …1973-79 F100 F150 F250 1978-79 Bronco Dash Covers The …1992-96 F100 F150 F250 Bronco LED Instrument Panel Bulbs … Gives You Longer Bulb Life Dash Protector Prevents Fading and Cracking Shelf-It™ … The Ultimate in Organized Convenience Dash Protector …

What’s the volt meter on my GM Truck?

The battery light is still intermittent. The volt meter in the truck reads 14. When I hook up the multimeter it reads 13.8 with no accessories running. When I turn on everything, AC on max, Stereo and Lights on bright, it drops down to 13.1 but never drops lower.

Who is the owner of the 2008 GMC Sierra?

2008 GMC Sierra Owner ManualM GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Truck Emblem, and the name SIERRA are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes after that time without further notice.

When does the OBD indicator light come on?

A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors the operation of the vehicle to ensure emissions are at acceptable levels, to produce a cleaner environment. This light comes on when the vehicle is placed in ON/RUN, as a check to show it is working. If it does not, have the vehicle serviced by your dealer.

Are there any warning lights on my GMC Sierra?

Owners of GM vehicles, including Chevrolet Silverado 1500s, GMC Sierra 1500 Pickups, and Cadillac CT6 sedans are extensively complaining of trouble with their vehicle illuminating warning lights from the vehicle’s computer systems.

What was the 2008 GMC Sierra 1500 engine failure?

Lifters failed at 98,000 causing engine replacement. The contact owns a 2008 GMC Sierra 1500. While driving approximately 5 mph, the vehicle stalled. The vehicle was restarted, but the failure recurred and code: P069-E illuminated. The dealer was not called. The manufacturer was made aware of the failure and stated that there was no recall.

What causes ” service airbag ” message on my GMC Sierra?

GMC Sierra 1500 Classic SLT: What causes “service airbag” message… Service airbag message came on in my 2005 1500 GMC Sierra. Service airbag message came on in my 2005 1500 GMC Sierra. Little red airbag light is also on.

Is there a problem with my GMC Sierra?

GMC dealer diagnosed the problem as a failed lifter, which, apparently, has been a common problem in GM 5.3L engines. A vehicle should not need a new engine, or even new lifters for that matter, at 100,000 miles. This is a known issue, with many consumers reporting it and GM acknowledging it.

When did the intermitent blinking battery light stop coming on?

They light eventually stopped coming on. About 150 miles later the light started doing it again, this time the volt meter had dropped about 2-3 volts. I was still about 120 miles from home so I turned off my stereo, my AC, and didnt even use cruise control. I was determined to make it home.

Why does my battery light keep going on and off?

I was on a long road trip. Out in the middle of no where my battery light started intermittently going on and off. I immediately checked the volt meter. It was normal at 14v. I keep driving. They light eventually stopped coming on. About 150 miles later the light started doing it again, this time the volt meter had dropped about 2-3 volts.

Why is my intermitent light not working on my GM Truck?

C0222 also goes to your ABS system – the right front wheel speed sensor is not sending a signal. These sensors fail fairly commonly on these trucks, and isnt too difficult of a fix. I hope this helps, and I wish you the best of luck in getting this issue sorted out. I have checked the connection at the alternator.

What are the issues with the GMC Envoy?

One of the most common issues with the GMC Envoy, or any newer GM vehicle is the “Service StabiliTrak” warning. StabiliTrak is one of the most innovative and important safety features on a GM vehicle. StabiliTrak is designed to help prevent accidents by giving you better control of your Envoy.

What do the warning lights on a car mean?

Often gauges and warning lights work together to indicate a problem with the vehicle. When one of the warning lights comes on and stays on while driving, or when one of the gauges shows there may be a problem, check the section that explains what to do.

What does Service StabiliTrak do on a GMC Envoy?

Wheel Speed Sensor – If one of the wheel speed sensors is out, your Envoy will no longer be able to tell if all of the wheels are turning at the same speed. Without this data it’ll turn on the service StabiliTrak warning. Brake Pedal Switch – Your brake pedal switch does more than just control whether or not your brake lights are turned on or not.

What kind of truck has a cat 3126 engine?

Im not a ford or International fan so im looking at what ive always loved , GM trucks speciifically the 1990-2002 Kodiak/topkick trucks like the 6500 series. Have found a few late 90’s/early 2000’s trucks that have 25,ooo # gvwr.

Can a Caterpillar 3126 engine have an oil leak?

It’s important to keep the valves adjusted in them, and the 3126E’s tend to have oil leaks in the cylinder head from time to time (coming from the high pressure system that operates the injectors) but it’s usually a very easy fix (O-rings or the pressure sensor). Caterpillar parts are a little expensive! these trucks all have autos behind them too.

Navigation