Are there any electrical problems with my GMC Sierra?
Other Common Electrical System related problems of GMC Sierra Problem Category Number of Problems Electrical System problems 101 Instrument Panel problems 38 Wiring problems 27 Dash Wiring problems 12
What happens when you put a GMC Sierra in reverse?
GMC should compensate owners until fixed. Display screen to bright when vehicle is in reverse. When putting vehicle in reverse the backup camera display is so bright you can not see your exterior mirrors or out any of the windows to see surrounding area.
Where can I get my GMC Sierra replaced?
The vehicle was taken to marty’s Buick GMC (5 collection way, kingston MA, 02364, 781-585-7570) several times for the failure. The contact stated that the dealer replaced wires, but the failure was not corrected. The contact did not know the name of the wires that were replaced.
Why does my GMC Sierra shut off while driving?
My 2014 GMC Sierra shuts off while driving on the interstate with my family. In some cases all electrical blinks and it continues to drive while temporarily losing power steering and other features and other times turning off completely until coming to a stop.
How often does the GMC Sierra come out?
Their four generations have appeared every five to seven years: 1999 to 2007, 2007 to 2014, 2014 to 2019, and 2019 to the present. Here’s a look at some of the most common problems the GMC Sierra has had over the years.
My 2014 GMC Sierra shuts off while driving on the interstate with my family. In some cases all electrical blinks and it continues to drive while temporarily losing power steering and other features and other times turning off completely until coming to a stop.
Why is my GMC Sierra 1500 stalling out?
No change. Next, read somewhere that bad ground wire on Thermostat housing can cause ECM issues. Checked it, cleaned it off, verfied that contact wanhers are all steel and attract a magnet, reinstall the ground wire.
Why does my GMC Sierra 1500 not work?
While there are a variety of reasons your GMC Sierra 1500 air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. What will be the outcome of an air conditioning system diagnosis?
Where are the GMC Sierra general electrical system problems?
The vehicle was taken to the murdock manhattan Chevrolet-Cadillac located at (600 mccall rd, manhattan, KS 66502 (785) 783-0639) where vehicle was diagnosed and inform there was not a problem with headlights. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was open.
How to check fuel pressure in a GMC Sierra 1500?
You will have to check the fuel pressure at the rail, the test port is ontop driverside about 3/4 the way back. Black cap on aluminum fuel line. The best thing would be to buy or rent a fuel pressure test gauge as it would thread onto this port. If not I’ve used good safety glasses a rag and a screwdriver to check for pressure.
Why is my GMC Sierra losing power steering?
In some cases all electrical blinks and it continues to drive while temporarily losing power steering and other features and other times turning off completely until coming to a stop. The dealership wants ~$400 to do diagnostics on a g218 bolt that they were told by GMC that it is related to. This issue came from the factory this way.
GMC should compensate owners until fixed. Display screen to bright when vehicle is in reverse. When putting vehicle in reverse the backup camera display is so bright you can not see your exterior mirrors or out any of the windows to see surrounding area.
When does the front camera come on on a GMC Sierra?
During parking maneuver after coming out of reverse and going into drive, forward camera would come on and then switch to nav screen when I took my foot off the brake. To resolve would go in reverse then back to drive and the front camera would stay on. After vehicle start I go into drive and front camera comes on.
Are there any problems with the GMC Sierra?
See all problems of the 2008 GMC Sierra . There is a extremely dangerous electrics issue with my 2014 GMC Sierra 1500 all terrain. In the last 18 months my truck has locked the steering at low speed while turning 8 times. (I could have easily broken a finger a lost control of my truck) .
Where was the 2008 GMC Sierra 1500 purchased?
1st owner purchased on 07/08/08 and owned in KY until 04/01/13 • 2nd owner purchased on 04/01/13 and owned in KY until 10/03/18 • 3rd owner purchased on 10/03/18 and owned in KY until .
In some cases all electrical blinks and it continues to drive while temporarily losing power steering and other features and other times turning off completely until coming to a stop. The dealership wants ~$400 to do diagnostics on a g218 bolt that they were told by GMC that it is related to. This issue came from the factory this way.
Where was the 2004 GMC Sierra 2500HD last serviced?
Mileage: 184,831 miles Body Type: Pickup Color: Beige Engine: 8 Cyl 6.0 L Accident reported. Purchased on 08/28/04 and owned in MO until 05/14/21. Driven an estimated 14,222 miles/year. Last serviced at 237,923 miles in Aurora, MO on 04/30/21 • Vehicle serviced • Antifreeze/coolant flushed/changed.
What are the most common GMC truck problems?
One of the most common 2007-2013 GMC and Chevy truck problems owners experience is excessive oil consumption. This problem led vehicle buyers to launch a class-action lawsuit against GM, which alleged 2010-2013 vehicles with Generation IV 5.3 Liter V8 Vortec 5300 engines were defective.
What are the problems with a GM Truck wiring system?
Some wiring system issues are more complex, however: open circuits, short circuits, erosion, repeated blowing fuses, or hot smells from wires or melting plastic. These are obviously serious and can put your truck out of commission, possibly for good.
Are there any issues with my GMC Silverado?
Another common issue with 2007-2013 Silverados and Sierras is that the fuel level sensor stops working. After approximately 120,000 miles, the fuel gauge may start misreading the fuel level or working inconsistently. You might find it always reads empty even right after you fill up the gas tank. It might also jump between full and empty.
What are the symptoms of a p205b trouble code?
Symptoms of a P205B trouble code may include: Reduction in fuel efficiency. Excessive black smoke from vehicle exhaust. Diminished engine performance.
How can I tell if my GMLAN wiring is faulty?
Inspect the two VCIMs listed in the DTC module list with the Tech 2 under Vehicle Control Systems / Vehicle DTC Information / DTC Display, as this may indicate a faulty VCIM. If the VCIM is suspect, remove the “Info” fuse, which is the power feed to the VCIM and see if the High Speed GMLAN concern is gone.
Is there a wiring schematic for a 92 siverado?
Does anyone have a wiring schematic with ecm pinout to share for 92 siverado with 7.4 auto 4×4 k3500 using ecm #1614060 axrd the 1227730 is everywhere but I cannot find the 1614060 for my truck, Thanks for any help you can offer. I have already spent hrs on the BBBmotor site, It has info for the 1227730 ecm but not 1614060 for 7.4l k3500
Is there any place that would tell me where the ground points are on a 1990 GMC Sierra?
Thank You for the wiring diagrams, very useful. Is there any place that would tell me where the ground points are on a 1990 GMC Sierra? I have a jumping voltage gauge when the signals are on, either direction. for. They’re raw diagrams with no indication as to what circuit you are looking at. Like, I have the push button for the outside bed lights.
Inspect the two VCIMs listed in the DTC module list with the Tech 2 under Vehicle Control Systems / Vehicle DTC Information / DTC Display, as this may indicate a faulty VCIM. If the VCIM is suspect, remove the “Info” fuse, which is the power feed to the VCIM and see if the High Speed GMLAN concern is gone.
How to troubleshoot a no start GM 4.3L pick up?
Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.
Their four generations have appeared every five to seven years: 1999 to 2007, 2007 to 2014, 2014 to 2019, and 2019 to the present. Here’s a look at some of the most common problems the GMC Sierra has had over the years.
How to fix many GM Truck / SUV electrical problems?
This fix addresses several electrical issues with Silverado / Sierra, Tahoe / Yukon, Denali / Escalade Trucks and SUV’s. This fixed ABS light, Brake light, Service Brake System Message, Traction Active Message, Traction Control Off light, Chimes constantly dinging and the speedometer jumping. Loading…
What to do if your GMC has an electrical problem?
The full rebuild replaces all steppers with new gen motors, lamps, and the troubleshooting fixes bad solder joints, and can fix power supply problems originating in the cluster. Old ones like mine can also benefit from a re-flash with new software which GM provides.
Why does my Chevy GUC have a power supply problem?
The repair guy said the problems with the clusters are most often a combination of stepper-motor failure and poor solder connections. The full rebuild replaces all steppers with new gen motors, lamps, and the troubleshooting fixes bad solder joints, and can fix power supply problems originating in the cluster.
Is there a problem with my GMC guage?
That took care of my security issue I had a few weeks back. This almost sounds like the problem that im having, Did you figure it out?
Why does my GM blower motor resistor keep failing?
In some cases, the heat is so high that it melts the connector. This is common on late model GM vehicles. If you discover a melted connector, do NOT attempt repair. Purchase an upgraded pigtail and splice it into the harness along with a new blower motor resistor.
Where does the power go in a blower motor?
For each higher speed, power flows through one less resistor. Some car makers run blower motor power through the fan speed switch first, then through the blower motor resistor and then to the blower motor and ground. Other car makers reverse that and run power to the blower motor first and terminate ground at the blower fan speed switch.
What’s the voltage regulator on my Silverado truck?
The truck now has 85,000 miles and on my way to go camping (about 125 mile trip one way) the voltage regulator dropped to around 11 or 12. Of course I panicked and found the nearest parts store to check for a bad alternator, they said all good no problems.
How does the Bluetooth work on a GMC Sierra?
Secondary bluetooth phone does outgoing calls through trucks info system. Heads-up display gives double turn directions during route guidance nav. Bluetooth texting does not work. The following issues happen frequently.
Is the GMC Sierra SLT a heavy duty vehicle?
Available on 2021 base Sierra HD. Standard on SLE, SLT, AT4 and Denali 2021 trims. Read the vehicle’s Owner’s Manual for important feature limitations and information. Excludes other GM vehicles. Requires available accessory trailer camera and installation. Not compatible with all trailers.
What kind of trailer does GMC Sierra 3500 have?
We appreciate your interest in GMC and we’ll send the information you requested soon. Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual.