Diagnostic Tips

Speedometer Goes Blank or Trip Odometer Does Not Increase – 2015 Chevrolet Sonic, Trax

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2015 Chevrolet Sonic

NHTSA ID Number: 10113816 Manufacturer Communication Number: PI1530 Summary This preliminary informational bulletin provides repair information on instrument cluster reprogramming to correct a customer concern that the speedometer goes blank or trip odometer does not increase.   Condition/Concern Some customers may comment that the speedometer goes blank or trip odometer does not increase. This condition may be … Read more

Loss of Power Steering Assist, Hard to Steer, and/or Service Power Steering Message on DIC – 2010-2017 Buick Cadillac Chevrolet GMC

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2017 Chevrolet Equinox

NHTSA ID Number: 10094782 Manufacturer Communication Number: PI1521B   Summary THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE POWER STEERING FUSE FOR A CONDITION OF LOSS OF POWER STEERING ASSIST AND/OR SERVICE POWER STEERING MESSAGE DISPLAYED.   48 Affected Products Vehicles BUICK LACROSSE 2013-2016 BUICK REGAL 2013-2017 BUICK VERANO 2013-2015 CADILLAC ELR 2014-2016 CHEVROLET CRUZE … Read more

Brake Pedal Does Not Raise After Apply, Brakes Remain Applied Or Brake Lights On Unwanted – 2010-2015 Buick Cadillac Chevrolet

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2015 Buick LaCrosse

NHTSA ID Number: 10141352 Manufacturer Communication Number: PIC5692D   Summary This Preliminary Information communication provides information to the technician about vehicles that have a brake pedal may not raise or seem stuck down after a normal braking event. Technician will need to replace the brake pedal arm.   23 Affected Products Vehicles BUICK LACROSSE 2010-2015 BUICK REGAL … Read more

A/C Inoperative, Blows Warm or Poor Performance Due to Low Refrigerant Charge, Freon Leak – 2016 Chevrolet Buick GMC

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2016 Buick Enclave

NHTSA ID Number: 10126071 Manufacturer Communication Number: 16-NA-046 Summary This Technical bulletin provides a procedure to replace the auxiliary evaporator blower motor to correct an A/C Inop, Blows Warm Air or Poor Performance Due to Low Refrigerant Charge conditions.   12 Affected Products Vehicles BUICK ENCLAVE 2013-2016 CHEVROLET TRAVERSE 2013-2016 GMC ACADIA 2013-2016   Parts MOTOR ASM-AUX … Read more

Rough Idle Concern – 2013-2014 Cadillac ATS

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2014 Cadillac ATS

NHTSA ID Number: 10114311 Manufacturer Communication Number: PI1092B Summary This preliminary bulletin provides a procedure to reprogram the ECM and FPCM or CCM to correct the customers concern of a rough idle.   2 Affected Products Vehicle CADILLAC ATS 2013-2014     SEOCONTENT-START #PI1092B: Rough Idle Concern – (Oct 24, 2014) Subject: Rough Idle Concern Models: 2013-2014 … Read more