Why is my Pontiac G6 engine not starting?

There are a lot of issues that can cause your G6 to crank, but not start. The engine needs air, fuel, and a spark in order to run. It is highly likely that if the engine is cranking, but not starting that it has thrown an OBDII code. It is definitely worth it to use an OBDII scanner to check and see if the engine has thrown any trouble codes.

Why is my GM no crank no click car not starting?

The starting procedure on these vehicles is fairly complicated and the root problem lies in the ignition switch. The ignition switch does NOT directly control the starter motor like in older designs. In this vintage, GM uses the ignition switch as a signaling device to tell the body control module the position of the lock cylinder.

What does no crank no start code mean?

In some cases, the ignition switch may malfunction resulting in an engine no crank concern with no trouble codes. If voltage is present on this circuit when in the crank position, inspect the circuit for a short to voltage with both ends of the circuit disconnected. If the circuit is not

Who is the owner of the 2008 Pontiac G6?

2008 Pontiac G6 Owner ManualM GENERAL MOTORS, GM, the GM Emblem, PONTIAC, the PONTIAC Emblem, and the name G6 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.

Where is the heat button on a Pontiac G6?

The buttons are located on the outboard side of the driver’s and front passenger’s seats. Press the top of the switch to turn the feature on. The seat will heat to the high setting. The indicator light above the switch will be lit next to the number 2. Press the top of the switch again to go to the low heat setting.

How does manual lumbar work on a Pontiac G6?

†Move the seat forward or rearward by sliding the control forward or rearward. †Raise or lower the front part of the seat cushion by moving the front of the control up or down. †Raise or lower the rear part of the seat cushion by moving the rear of the control up or down. Manual Lumbar

What causes a car to crank but not start?

One of the biggest issues that causes a vehicle to crank but not start is ignition issues. When there is no spark, the engine will not start. You’ll probably have a misfire related code such as P0300, P0301, etc….. Ignition issues can be caused by many things, including bad spark plugs, bad coil packs, bad plug wires, computer issues, and more.

Why does my Acura TLX engine not start?

When there is no spark, the engine will not start. You’ll probably have a misfire related code such as P0300, P0301, etc….. Ignition issues can be caused by many things, including bad spark plugs, bad coil packs, bad plug wires, computer issues, and more. 3. Engine Timing

Why is the crank on my Pontiac G6 not working?

When the ignition switch is turned to the Start position, the body control module (BCM) receives battery voltage on the ignition 1 voltage circuit, and less than 5 volts on the off/run/crank voltage circuit. The BCM supplies voltage to energize the RUN/CRANK Relay 32.

What to do if your G6 wont start?

Re: I got a 09 pontiac g6 wont start.there is no crank no… You have know idea how the starting system works , an with the engine light on your best bet would be to have it towed to a qualified repair shop .

Where is the start relay on a Pontiac G6?

The START relay supplies voltage to the S terminal of the starter solenoid, through the 30 A STRTR Fuse 26, in order to crank the engine. Testimonial: “thanks.”

How does the ECM work on a Pontiac G6?

The ECM receives the message from the BCM, and also receives a serial data message from the transmission control module (TCM) containing the shift lever position. If the shift lever is in Park or Neutral when ignition switch is turned to Start, the ECM supplies voltage to the START Relay 31.

What kind of car won’t crank or start?

My Pontiac G6 won’t crank and wont start pontiac batterie… I have a pontiac G6 2008 and battery was bad so i had someone switch them out for me only he hooked cables up wrong and it spit smoke out the radiator.

The START relay supplies voltage to the S terminal of the starter solenoid, through the 30 A STRTR Fuse 26, in order to crank the engine. Testimonial: “thanks.”

Where does the GMLAN key go on a Pontiac G6?

The BCM sends a high speed GMLAN serial data message to the engine control module (ECM) that the key is in the start position. The ECM receives the message from the BCM, and also receives a serial data message from the transmission control module (TCM) containing the shift lever position.

What kind of rating does Pontiac Grand Prix have?

In government crash tests, the Pontiac Grand Prix earned three out of five stars for side impacts (front and rear), but the car tested did not have side curtain airbags. Frontal crash tests resulted in a three-star rating for driver protection and four stars for the passenger.

Why does my car not start when I Turn on the ignition?

One possible reason your car wont start is a bad connection. This is one of those things that is often over looked until after the battery or starter or alternator have been replaced or all of the above. if this happens to you check your battery connections. Loading…

Why does my Pontiac G6 say lost communication?

Borrowed a diagnostic tool from a friend and it showed the following… lost communication with engine control module/powertrain control module “A”. Also want to add that battery shows only 9 volts at terminals + neg. cable is a bit loose connecting to battery. Will a low battery cause this lost communication thing?

Why does my son’s 08 G6 not start?

My son’s 08 G6 will not start or even try to turn over. It shows error on odometer after all needles have swung on the cluster.I searched the forum for solutions and tried some to no avail.

When did the Pontiac G6 come out in the US?

Pontiac G6. The Pontiac G6 is a midsize car that was produced by General Motors under the Pontiac brand. It was introduced in 2004 for the 2005 model year to replace the Grand Am. The car was built on the GM Epsilon platform which it shared with the Chevrolet Malibu and Saab 9-3 along with other General Motors vehicles.

What’s the price of a 2009 Pontiac G6?

While not up to the overall standards set by the Honda Accord, the G6 Coupe and Convertible definitely present strong competition for the Mitsubishi Eclipse and Ford Mustang V6. The 2009 Pontiac G6 GT Coupe’s Manufacturer’s Suggested Retail Price (MSRP) starts around $24,500, while the GXP stickers for just over $29,000.

What are the options for a Pontiac G6 GT?

Options for the 2009 Pontiac G6 GT include StabiliTrak electronic stability control (standard on Convertible), six-way power driver’s seat and heated leather seats. GT and GXP options include a power sunroof, six-disc CD/MP3 changer and a number of performance and audio packages that bundle popular options into groups.

What are the symptoms of a bad ignition coil pack?

Common Symptoms Of A BAD Ignition Coil Pack And/Or Spark Plug Wires. The most common complaint is that your car (or mini-van) will start and run, but run with a misfire. Here are few others symptoms that your car or mini-van may be experiencing: The check engine light (CEL) will be illuminated on your instrument cluster but not always.

Can a bad ignition coil cause a misfire?

You’ll be able to troubleshoot and diagnose a bad ignition coil, or bad spark plug wires, or a bad ignition control module as the cause of a misfire condition on your 3.8L V6 equipped GM vehicle.

Why is the top on my Pontiac G6 not closing?

The lid opened, top started up to close, but would lock & not shut. The dealership (former Pontiac) discovered that the bracket that the hinge was wielded to the roof on was broken. I had to have a whole new roof installed.

What’s the problem with my G6 convertible top?

A second problem i am having is with the heat. It takes forever to warm up, and the heat only blows when i hit the gas! when i am at a light, it immediately starts blowing cold air. Any suggestions there on that? Thanks!! First check the coolant level in the reservoir. The switch or relay may be bad if it only works in one direction.

Is the hard top on a G6 GT retractable?

There is a GM paper #07-08-67-010B: Retractable Hard Top Switch Diagnosis I found. It requires a Tech 2 to poll the computer for error codes. I would love to find a shop to fix this. I have a 2007 G6 GT and my top will go as far as lifting the trunk lid but the top won’t lift off the windshield.

How to tell if you have a faulty coil pack?

You need to use ohm meter to test the coil pack for continuity. Make sure you have the approximate ohm values for the coil pack. To find this information, research your car’s engine on the Internet or purchase a Chilton’s or Haynes manual to find out what the mega ohms reading on the coil pack should be. Coil Packs vs. Distributors

What does it mean when your G6 won’t start?

There are really two main ways that a vehicle will not start. The first and most common is when it won’t turn over. This just means that the engine doesn’t move when you turn the key. The second way that your G6 won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own.

What to do if your car won’t start?

Car will not start but the radio comes on, electric doors lock and open and windows work. Tried a new battery. had starter tested its ok, ran a test and it gave an error u0100 lost communication with ECM/PCM “A”. Took the PCM module out and cleaned it up. Have left battery cables off for two days to see if it would reset the issue.

My son’s 08 G6 will not start or even try to turn over. It shows error on odometer after all needles have swung on the cluster.I searched the forum for solutions and tried some to no avail.

What does it mean when your car won’t start on 9 volts?

The car won’t run on 9 volts. You need to charge your battery (if possible). If that doesn’t up the voltage on your battery to 12.8V or more then you need to get a new battery. Error on the odometer usually means a miscommunication between the PCM (and sometimes BCM). In my case, I had to get a new PCM.

When did the Pontiac G6 fuse box come out?

The midsize car Pontiac G6 was produced from 2005 to 2010. In this article, you will find fuse box diagrams of Pontiac G6 2005, 2006, 2007, 2008, 2009 and 2010, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Where is the cigar lighter fuse on a Pontiac G6?

Cigar lighter (power outlet) fuse in the Pontiac G6 is the fuse #20 in the Luggage Compartment fuse box. It is located on the passenger side of the central console, behind the panel. Rear Compartment Fuse Block is located in the trunk (on the left-side), behind the cover. How to check the fuses? How to replace a blown fuse? Why do car fuses blow?

What causes a Pontiac G6 engine to not start?

This condition has been identified as a loose ground G105 behind the A/C compressor. Remove the bolt from G105 and clean the engine block surface. You should also make sure the terminal is tight after the bolt is tightened up. There have been reported cases of the bolt bottoming out in the hole and not generating a clamp load on the terminal.

Is the Pontiac G6 running with no radio?

I disconnected the radio, and my car has been driving fine with no radio for about 2 weeks. I ordered a new radio on crutchfield and installed it this afternoon.

What kind of car is a 2005 Pontiac G6?

EDIT: I am driving a 2005 Pontiac G6, but a train would be nice. If that’s your hazing.. I feel I got by easy. Ah, electronics ya gotta love it. Is there any possiblity that a hot wire is shorted or a ground wire was missed? There are some many variables in todays cars when it come to a battery draining.

How does the starter work on a Pontiac G6?

Once the start timer is activated, the PCM/ECM will continue to crank the starter until either the engine starts or a no start time limit is reached. Occasionally, the fuel pump module will take one or two seconds to build fuel pressure. Often this will occur after the vehicle sits overnight.

What is corporate bulletin number for Pontiac G6?

Please discard Corporate Bulletin Number 05-06-04-076A (Section 06 – Engine/Propulsion System). Some customers may comment on an intermittent extended crank time in hot engine restart and the starter motor may not disengage after engine start. Important: Before reprogramming the PCM, verify the customer concern.

When did the new PCM come out for Pontiac G6?

The new PCM calibrations are available to dealerships as part of TIS2000 incremental satellite update data version 3.5 for 2006 or later, broadcast to dealers on March 19, 2006 (March 22 in Canada); and on TIS CD-ROM version 4.0 / 2006 or later, mailed to dealers beginning March 29, 2006.

Why does my Pontiac G6 crank so long?

Most cars have a direct link between the ignition switch and the starter. Therefore if you hold the key it will crank as long as you hold the key. The G6 has a PCU controlled system. My car sometimes cranks longer than it should, and I agree it is annoying. Sometimes my remote start takes forever to get going.

What should I do if my Pontiac G6 is not turning over?

Most likely not, if your engine is not running, but still cranking then it should be alright. If you are trying to start it for a long time (30+ seconds) and it is still not turning over, then you might want to get it checked out.

What kind of car does Pontiac G6 GT?

I have a 2005 Pontiac G6 GT model. Whenever I start my car it starts and then immediately shuts down. I don’t get a check engine light or anything. It will start if I give it a little gas and then it runs normally. I have also experience a loss in power and gas mileage even after replacing plugs and wires.

Can a 2005 Pontiac G6 shift out of Park?

2005 Pontiac G6…Started vehicle after being locked for the day, would not allow to shift out of park, with brake depressed, or at all, unable to even depress the button on the shifter. Security padlock no longer blinks on the panel, lit solid yellow, maybe security engaged.

Are there any recalls on the Pontiac G6?

On September 21, 2012, General Motors recalled 473,841 vehicles involving the Chevy Malibu, Pontiac G6 and Saturn Aura from model years 2007 through 2010 equipped with four-speed automatic transmissions. The problem is a condition that could make cars roll when in park.

What causes no start on Pontiac G6 CYL?

A condition has been identified that could cause a NO crank/No communication on the LE5-4 cyl engine. This condition has been identified as a loose ground G105 behind the A/C compressor. Remove the bolt from G105 and clean the engine block surface. You should also make sure the terminal is tight after the bolt is tightened up.

What kind of safety rating does the Pontiac G6 have?

The Insurance Institute for Highway Safety gave the Pontiac G6 an overall Good score in the frontal offset crash test but an Acceptable score in the side impact crash test even though side airbags were introduced late in the 2006 model year. The lower side impact score was due in part to a marginal rating for the structure/safety cage category.

Why does my Kia G6 not start on its own?

If your battery no longer has enough charge to turn the starter, your G6 will not start. As a battery ages, it’s “cranking amps” decrease, leaving it with a diminished capacity for starting the vehicle. When this happens, you’ll often hear the vehicle crank slowly, but not start.

Who is the owner of the 2005 Pontiac G6?

2005 Pontiac G6 Owner ManualM GENERAL MOTORS, GM, the GM Emblem, PONTIAC, and the PONTIAC Emblem, are registered trademarks; and the name G6 is a trademark 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.

Is the Pontiac G6 a trademark of General Motors?

GENERAL MOTORS, GM, the GM Emblem, PONTIAC, and the PONTIAC Emblem, are registered trademarks; and the name G6 is a trademark of General Motors Corporation. This manual includes the latest information at the time it was printed.

How to fix a car that won’t start when you turn the key?

How to fix car that wont crank when you turn the key, no sound or click. How to jump start a car, check the starter, and wire bypass trick. DIY car repair with Scotty Kilmer, an auto mechanic for the last 50 years. Thanks for watching! 1. Bluetooth Scan Tool: http://amzn.to/2nfvmaD 2. Cheap Scan Tool: https://amzn.to/2D8Tvae 3.

What causes a car to act like it has a bad starter?

Problems that might cause your car to act like it has a bad starter solenoid can include: Bad battery – If the battery voltage is low it will be unable to provide enough power to start your engine. Blown fuse – Sometimes the simplest explanation is the best one.

Can a bad solenoid cause a car to not start?

If the starter engages but does not disengage when you let go of the key, the solenoid is likely bad and the starter may suffer significant damage as a result. 6. Sometimes your car starts, sometimes it doesn’t. Intermittent operation can be a sign of a failing starter solenoid. Other issues that present a bad solenoid

Why does my Remote not work on my car?

We have found 10 things that will cause your remote start system to not work. Hit the lock button once, then hold the remote start button (Usually shaped like an arrow ) for at least 2 seconds or until the turn signal lamps flash. Keep holding and the vehicle should start.

What to do if your car remote start is disabled?

Double check your engine coolant and oil temperatures: If the engine coolant temperature is too high or the oil pressure is too low, remote start is disabled! After you have let the car cool down for 5-10 minutes and rechecked the levels, retry the start procedure. An unlatched/open hood will prevent the remote start procedure.

What to do if your remote starter is not working?

Disengage and re-engage ‘P’ before you retry the starting procedure. If you have used the remote starter twice in quick succession, it will not work. Simply insert the key in the ignition and turn it ‘on’ and ‘off’. Exit the vehicle with the fob and retry step #1. If your coolant temperature is near C or your oil is low, you need to be topped up!

Why does my engine turn over 5-6 times before starting?

Hot or cold engine, it will RANDOMLY turn over 5 to 6 times before starting; mileage 260k, over the past 2 months gas mileage has dropped from 33 MPG to 29 MPG’s. The hard to start symptoms began 2 days ago.

What to do when your car won’t start?

Try starting the engine afterward. If it still won’t fire, beat on the fuel tank with your shoe to jar the fuel pump motor. Try unflooding a flooded engine: If you smell gas, the engine is flooded. Press the accelerator pedal to the floor and hold it there while you crank the engine.

Why does my car not start when I crank the engine?

If the engine doesn’t crank, or makes an unusual noise when cranking, you may have a starting system problem. The car’s security system may have made an error that disabled the fuel or ignition system, or the chip in the key may have failed.

What to look for when your engine won’t start?

Check for a blown fuse that may be preventing a circuit from working properly, like the fuel injection or computer system. To operate efficiently, an internal combustion gasoline engine needs a good spark, the right amount of fuel, and good compression (a healthy mechanical condition).

Why does my car not start when I plug it in?

If the starting, charging and fuel systems are working, the problem could be inside the engine. A broken timing belt, timing chain or timing gear means you can crank the engine until you drain the battery, and it still won’t start.

What should I do if my engine won’t start?

You should see a bright spark jumping the gap in the spark tester. If you don’t see a spark, repeat the test. This time, adjust the spark tester to 30KV. If you still don’t see a spark, repeat the test and set the tester to 10KV. If this time you see a spark or no spark, you have a problem with the ignition system.

Why does my car not start after I drain the battery?

A broken timing belt, timing chain or timing gear means you can crank the engine until you drain the battery, and it still won’t start. Likewise, a bad crankshaft position sensor won’t send the right signals to the engine computer to allow the engine to start. 8. Smart Key Issue

What is the p0100 code on my Pontiac G6?

The P0100 code is a mass airflow (MAF) problem code. The odometer “error” message may be indicative of other issues. Your more significant problem now is likely the passlock problem. It may require a GM Tec II tool to determine what security problem is locking you out now.

How long did the Pontiac G6 GT convertible last?

I drove my ’08 G6 GT for exactly two years (to the day) before any major mechanical repairs were needed (I had to replace the engine but it was due to the mechanics error, not the car). In general the car is a great car but what really got me was the safety.

Is the 2008 Pontiac G6 a good car?

In general the car is a great car but what really got me was the safety. I always swore if I got in an accident in that car I would be dead or extremely injured, due to the bucket seats and the car sitting so low. Last month I was in a 4 car pile up on a highway 301.

Are there any problems with the 2008 Pontiac G6?

The contact owns a 2008 Pontiac G6. The contact stated that the traction control, check engine, and tire warning indicators illuminated. The vehicle also experienced violent shaking. An independent mechanic diagnosed that the brakes were severely corroded.

What kind of engine does a Pontiac G6 have?

The contact owns a 2008 Pontiac G6. While driving 20 mph, the contact was alerted by another driver that the vehicle was on fire. The contact pulled the vehicle over to the side of the road and exited. The flames originated from the engine compartment. The contact was able to extinguish the fire.

What kind of horsepower does a Pontiac G6 have?

For 2008, the GTP became the GXP with more dramatic styling cues, and the 3.9 L engine became an exclusive convertible option, with horsepower down to 222. SAE ratings also dropped the horsepower ratings on the 2.4 L and 3.5 L models to 164 hp and 219 hp ( 217 hp on convertibles), respectively.

Why did my Pontiac G6 battery drain so quickly?

I noticed the back lights to the radio stayed on however, EVEN AFTER I TURNED OFF THE CAR. This drained my battery by the next morning. So, like any engineer, I thought the radio was broken. I disconnected the radio, and my car has been driving fine with no radio for about 2 weeks.

What kind of battery does a Pontiac G6 have?

Usually for me wifie just leaves the dome light on . EDIT: I am driving a 2005 Pontiac G6, but a train would be nice. If that’s your hazing..

I disconnected the radio, and my car has been driving fine with no radio for about 2 weeks. I ordered a new radio on crutchfield and installed it this afternoon.

Why does my Samsung Galaxy G6 not start?

While the battery cables are not necessarily the most likely issue to cause your G6 to not start, they are some of the easiest to diagnose. You can take a look at the battery poles where the cables connect. If there appears to be green or white corrosion all around it, cleaning them may help get you back on the road.

Usually for me wifie just leaves the dome light on . EDIT: I am driving a 2005 Pontiac G6, but a train would be nice. If that’s your hazing..

What’s the difference between the Pontiac G6 and G5?

For example, the Pontiac G8 was a class above the G6, while the Pontiac G5 was a class below. The nomenclature also hearkens back to the Pontiac 6000, another midsize car.

Why does remote start not work when the hood is open?

Remote start will not work if the hood is open or the BCM thinks it is. It also will not work if there are any codes that would turn on the Service Engine Soon light. If the Keyfix doesn’t fix the problem, check your hood sensor, which is on the hood latch. Remote start will not work if the hood is open or the BCM thinks it is.

Why is remote starter not working but unlock does?

If the Keyfix doesn’t fix the problem, check your hood sensor, which is on the hood latch. Remote start will not work if the hood is open or the BCM thinks it is. It also will not work if there are any codes that would turn on the Service Engine Soon light. Click to expand… No service engine light or any lights at all. What do I look for?

When do you need to replace spark plugs?

If you haven’t replaced the spark plug wires in more than three years, your wires may be worn. Also, check your car owner’s manual or vehicle repair manual for the interval schedule for the spark plugs. Your may need to service (gap check and adjustment) or replace the plugs.

Why does my car not start when I Turn on the engine?

False input or lack of input from sensors like the crankshaft position sensor (CKP) or camshaft position sensor (CPS) can prevent the engine from starting. Also, a bad throttle position sensor (TPS) may cut off the spark to the cylinders. Battery.

What makes an internal combustion engine not start?

To operate efficiently, an internal combustion gasoline engine needs a good spark, the right amount of fuel, and good compression (a healthy mechanical condition). The lack of any of these three things will prevent your engine from starting.

Why does my G6 not start when I turn the key?

This just means that the engine doesn’t move when you turn the key. The second way that your G6 won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own. When the engine isn’t turning over at all, that’s a bit easier to diagnose than when it is cranking but not firing.

How to troubleshoot a GM 3.1L no start?

Important Tips And Suggestions. No Start Condition Basics. No Start 1: Checking For Spark. No Start 2: Checking For Fuel. No Start 3: Anti-Theft System Checks. No Start 4: Checking Engine Mechanical Condition. No Start Summary. Related Test Articles.

Can a new battery cause an engine to stall?

Step 2 – Sometime a high idle condition can occur after a new battery has been installed, this is the opposite of the engine stalling but share the same malfunction, the computer is unable to control idle speed. Simply drive the vehicle for a short time for the idle to subside to normal operation.

What kind of ignition system does a GM 3.1L have?

The ignition system is the one responsible for creating and delivering spark. Without spark, the engine will crank but not start. The ignition system of the GM 3.1L, 3.4L equipped vehicles covered by this article use a distributor-less ignition system. More specifically, it uses a coil pack type ignition system. Bad ignition control module (ICM).

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