DTC C0544 and/or U0415 Set and Will Not Clear – 2012-2013 Buick Chevrolet GMC

2013 Chevrolet Equinox

NHTSA ID Number: 10126211 Manufacturer Communication Number: PI0800D   Summary This preliminary bulletin provides a procedure to reprogram the power steering module to correct the customers concern of the MIL on and a drop in power steering assist.     Condition/Concern Malfunction Indicator Lamp (MIL) on and a drop in power steering assistance. DTC C0544 with fault …

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Inoperative Sub-Woofer – 2010-2015 Chevrolet Equinox & GMC Terrain

2015 Chevrolet Equinox

NHTSA ID Number: 10070569 Manufacturer Communication Number: PIT4915D Summary Customers complain that their subwoofer is inoperative. Models with a 4 cylinder engine are equipped with an Active Noise Cancellation (ANC) system. ANC system works with the vehicle’s audio system to cancel out torque converter clutch (TCC) noise.     Condition/Concern Some customers with a 2.4L engine and …

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Cooling System Contaminated With Engine Oil – 2010-2021 Buick Cadillac Chevrolet GMC

2020 Buick Enclave

NHTSA ID Number: 10198879 Manufacturer Communication Number: 21NA108   Summary This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil.     Condition Engine is overheating. One or more of the following conditions: Oil in the coolant overflow reservoir Coolant discharging from the coolant reservoir …

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P00C6 P228C Diagnostic Assistance – 2010-2015 Buick Cadillac Chevrolet GMC

2015 Chevrolet Camaro

NHTSA ID Number: 10114546 Manufacturer Communication Number: PIP5209C   Summary This Preliminary Information communication advises the technician to follow this Preliminary Information if there is a diagnostic trouble code P00C6 and or P228C set and normal Service Information diagnostics didn’t lead to a repair. Technician is to recheck the terminals at the Engine Control module for fit …

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P06DE Low Oil Pressure Piston Oil Nozzle Squirter Parts Found In Oil Pan – 2013-2019 Cadillac Chevrolet Buick

2014 Chevrolet Impala

NHTSA ID Number: 10193443 Manufacturer Communication Number: PIP5247A   Summary This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P06DE set in the Engine Control Module. P0651 may also be set in the ECM with the P06DE. Technician must follow …

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