GMC Yukon Hybrid Repair and Maintenance

A guide to problems, costs, maintenance and repair for your GMC Yukon Hybrid

GMC Yukon Hybrid Problems

High voltage cables may be damaged by "pinch weld"
The 300 volt cables from the transmission to the generator control module may become damaged from rubbing on the "pinch weld" at the base of the firewall. Our technicians tell us that the cables must be replaced and proper clearance must be assured after the new cables are installed.
Check Engine Light Due to Gas Cap Issue

A Loose or worn gas cap may cause Check Engine Light to illuminate.

New Fob/Entry Receiver Needed if Keyless Entry System Stops Working

The keyless entry system may stop working. Our technicians tell us the key fobs and keyless entry receiver may need to be replaced to correct this fault.

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GMC Yukon Hybrid Questions

Service Hybrid Soon dash light on? (3 answers)

109,000 miles on Truck...
Battery R & R by GMC $300 and now GMC did a diagnostic and want to replace a ECM board $700? I have driven the truck with light on for 1500 miles and it is running fine to my knowledge.

I have a Rear Main Seal Leak Also that I reported to GMC before 100,000? ...

will car start if hybrid battery is low (1 answer)

car has not been started in a month. I charged the 12 volt battery already is there a way to jump the hybrid one

Thinking of buying a used 08 with 116000 any thoughts? (2 answers)

I am interested in buying a 08 hybrid yukon 116000 .it has a new factory installed original not rebuilt motor
.thinking that's a good thing .

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GMC Yukon Hybrid Recalls

Engine Stalls From Electrical Module Short

The chassis electrical module can short due to internal contamination. This can result in the vehicle stalling. Dealers will replace the chassis electronic module free of charge to resolve the concern.

Potential Failure of the Transmission Shift Interlock System

All late model vehicles are equipped with a "Shift interlock" system that prevents vehicles with and automatic transmission from being shifted out of the Park position under certain conditions. Some of these vehicles are being recalled because they may have been assembled with a broken park lock cable or a malformed steering column lock actuator gear. Failure of these components can allow the shifter to be moved out of the Park position with the ignition key removed or in the off position. This can cause the vehicle to roll away unexpectedly increasing the risk of injury or a crash. Dealers will inspect the recalled vehicles and replace the steering column as necessary.

 

 

The Rear Axle May Fail (Recall Expanded)

The rear axle cross pin may break. The cross pin is an internal component of the rear differential, which is housed in the rear axle assembly. If the cross pin breaks, the rear axle may lock, which could result in loss of control and a crash. Dealers will install a new rear axle cross pin to correct this concern. This recall should begin no later than January 25, 2011. The General Motors number for this recall is 10426A.

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GMC Yukon Hybrid Reviews

The first problem I had with my vehicle was the engine light constantly coming on due to gas cap. The second problem was the headlights blowing, which is expensive to replace. I have replaced head lights about 5 times in the past 4 years.My maine concern now is when you take your foot off the accelerator to come to a stop the truck accelerates by itself forcing you to slam on your breaks.Very s...

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