Diagnostic Tips

Power Take-Off (PTO) Inoperative or Not Operating Properly – 2006 Chevrolet Kodiak & GMC TopKick C4500-C7500

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NHTSA ID Number: 10020825 Manufacturer Communication Number: 0608131001   Summary POWER TAKE-OFF INOPERATIVE OR NOT OPERATING PROPERLY   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET KODIAK 2006 GMC TOPKICK 6500 2006   Parts Relay 12193601 [easyazon_cta align=”center” identifier=”B01CXA42XK” key=”small-light” locale=”US” tag=”gmoemdtc-20″] Connector Body 15306045 [easyazon_cta align=”center” identifier=”B000C9SNPI” key=”small-light” locale=”US” tag=”gmoemdtc-20″] Transmission Control Module N/A     … Read more

Body Control Module (BCM) Grounds – 2006-2014 Buick Cadillac Chevrolet GMC Pontiac Saturn HUMMER

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2014 Cadillac Escalade

NHTSA ID Number: 10063061 Manufacturer Communication Number: 070847004E Summary INFORMATION ON BODY CONTROL MODULE (BCM) GROUNDS. *NJ UPDATED 7/19/13. *PE   46 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2008 BUICK LUCERNE 2006-2008 CADILLAC CTS 2008 CADILLAC DTS 2006-2008 CADILLAC ESCALADE 2006-2008 CADILLAC SRX 2006-2008 CHEVROLET AVALANCHE 1500 2007-2008 CHEVROLET AVALANCHE 2500 2007 CHEVROLET EQUINOX 2007-2008 … Read more

Water Leaks – 2015-2016 Chevrolet Colorado & GMC Canyon

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2016 Chevrolet Colorado

NHTSA ID Number: 10081055 Manufacturer Communication Number: PIT5396B   Summary THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT SOME VEHICLE MAY HAVE A WATER LEAK INTO THE CABIN. WATER STAINING MAY BE SEEN IN THE HEADLINER OR WATER MAY BE ON THE FLOOR. TECHNICIAN WILL INSPECT THESE AREAS FOR WATER INTRUSION ROOF DITCH, REAR GLASS, … Read more

Exhaust Fluid Range, Exhaust Fluid Quality Poor, Service Exhaust Fluid System or Service Emission – 2010-2016 Chevrolet Express, Silverado & GMC Savana, Sierra

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2016 Chevrolet Silverado 3500

NHTSA ID Number: 10138701 Manufacturer Communication Number: 12-06-04-002C   Summary This informational bulletin provides general information and helpful guidelines to use when diagnosing and repairing diesel exhaust fluid related DIC warnings and messages. Diesel exhaust fluid related DTCs, P207F, P20EE, P2BAD, P249D, P249E or P202E. If the correct reset procedure is not followed, message may remain.   … Read more

Vibration Or Shudder On Acceleration – 2013 -2016 Cadillac XTS & 2014-2016 Buick Regal

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2016 Buick Regal

NHTSA ID Number: 10115110 Manufacturer Communication Number: PIP5090H   Summary This Preliminary Information communication provides information to the technician about vehicles that may have a noise, vibration or shudder on acceleration from a stop. Technician may find that the right front axle shaft is not fully seated into the transfer case. Technician will need to inspect the … Read more