2010 Pontiac G6 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2010 Pontiac G6

2010 Pontiac G6 Problems

Transmission Fault and/or Check Engine Light With Code P0716, P0776, P0717, P0777, P2714, P2715, and/or P02723

Vehicles with a 6speed automatic transmission may develop one or more of the following faults related to a broken 35R clutch wave plate inside the transmission: Illumination of the Check Engine Light with code P0716, P0776, P0717, P0777, P2714, P2715, and/or P02723, loss of reverse gear, slipping or harsh 3rd or 5th gear shift. Removal and dis-assembly of the transmission will be required to replace the broken 35R wave plate. It is also extremely important that all debris from the failed part be cleaned from the transmission while it is disassembled in order to try and prevent future problems.

Check Engine Light Due to Gas Cap Issue

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

Poor Terminal Contact at BCM Connectors May Cause Electrical Issues

Various electrical issues may be caused by poor terminal contact at the body control module (BCM) electrical connectors. Proper diagnoses will be required to confirm faults are related to poor BCM connections.

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2010 Pontiac G6 Questions

Cost to fix a short in my 2010 Pointiac G6? (1 answer)

I bougt my car in August 2013. Since then I have replace my passener side headlight 6 times. Now, my drivers side has went out. How much will it cost to get this short fixed? Any suggstions on where to go to fix it?

how much should i pay for diagnosis and a/c recharging for 2010 pontiac g6 (2 answers)

not cool enough for my taste and slight noise and notice water when on and sitting still

G6 emblem won't light up (1 answer)

How do I fix my G6 emblem on my dashboard because it doesn't turn on at nigh?

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2010 Pontiac G6 Recalls

Various Electrical Concerns

Increased resistance in an electrical connection at the body control module (BCM) may result in voltage fluctuations in the brake pedal sensor circuit. These fluctuations can cause concerns with various systems that monitor the position of the brake pedal, any of which would increase the risk of a crash. Dealers will attach the wiring harness to the BCM with a spacer, apply dielectric lubricant to both the BCM and harness connector and the BAS and harness connector, and will reprogram the brake pedal sensor to correct these concerns.

The Automatic Transmission Shift Lever May Not Indicate the Actual Gear Position

On vehicles equipped with a 4-speed automatic transmission, the tabs on the transmission shift cable end may fracture and separate. If this were to occur, the shift lever and the actual position of the transmission gear may not match. The driver would be able to move the shifter to "Park" and remove the ignition key, but the transmission gear may not be in "Park." The vehicle may not be able to be restarted and the vehicle could roll away after the driver has exited the vehicle, resulting in a possible crash without prior warning. Dealers will install a retainer over the cable end or replace the shift cable as necessary. The General Motors recall number 12106.

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2010 Pontiac G6 Reviews

Starting at 46000 miles my service air bag comes on and off.More often in the winter.I would like to know where the connection is so I can fix it.Would be good if Pontiac would put that problem on recall.

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