2012 Chevrolet Tahoe Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2012 Chevrolet Tahoe

2012 Chevrolet Tahoe Problems

Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail

One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.

SERVICE TIRE MONITOR WARNING

"SERVICE TIRE MONITOR" warning came up, when I took it to the dealership they told me all 4 monitors were bad...I questioned how all 4 could go out at the same time and they told me that it was unusual but their computer is getting the same code for all 4. They suggested I start repairing one by one...just does not make sense to me. I think they are not using the right computer code or something...They quoted over $600 to repair.

Steering Wheel Position Sensor May Fail

The steering wheel position sensor may fail, resulting in the service stability message being displayed.

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2012 Chevrolet Tahoe Recalls

Ignition Switch

The ignition switch actuator can bind causing the ignition switch to stick in the "start" position. If this were to occur the actuator can unexpectedly release, cause the ignition switch to snap back into the "Accessory" position. This would cause the engine to turn off with an associated loss of brake and steering power assist. If these conditions were to lead to a crash the airbags may not deploy as expected. Dealers will inspect and replace the ignition lock housing as necessary to correct this concern.

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2012 Chevrolet Tahoe Reviews

I love my Tahoe. Its my 3rd bought a used 97 Tahoe in 1999 than trading off on '05 Z71 4x4 than later got my '12. Loved all of them but really like my newer Tahoe hauls my 6 lbs. boat and gets estimated of 21mpg on a V8 engine. I have the LTZ model fully loaded includes a navigation and OnStar systems very comfortable. Handles well got lots of room quiet driving on interstates and smooth on sma...

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