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 … Read more

Information on Clicking/Ticking Sound/Noise Heard During Cold Start – 2008-2017 Buick Cadillac Chevrolet GMC Saturn

2017 Chevrolet Camaro

NHTSA ID Number: 10116587 Manufacturer Communication Number: 07-06-04-025L   Summary This informational bulletin provides information on Clicking/Ticking Sound/Noise Heard During Cold Start and that this should be considered a normal characteristic.   Clicking/Ticking Sound/Noise Heard During Cold Start This is normal operation of the high pressure fuel pump and injectors. DO NOT replace the high pressure fuel … Read more

Click or Tick Noise Heard Inside Cab With Engine Running – 2015-2019 Chevrolet Colorado & GMC Canyon

2019 Chevrolet Colorado

NHTSA ID Number: 10161030 Manufacturer Communication Number: PIT5363E   Summary This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise that is very loud in the cab of the truck. Comparison with … Read more

Rough Idle In Drive – 2014-2019 Cadillac Chevrolet GMC

2016 Chevrolet Silverado

NHTSA ID Number: 10187375 Manufacturer Communication Number: 17NA166   Summary This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.     Condition Rough idle and/or vibration at idle in Drive. This condition may be most noticeable following extended driving, after hard acceleration, while idling at … Read more

Front Seat Lateral Movement and/or Click Type Noise While Driving – 2015 Cadillac Chevrolet GMC

2015 Chevrolet Silverado

NHTSA ID Number: 10126228 Manufacturer Communication Number: PI1376   Summary This preliminary information provides a procedure to apply grease to the seat track to correct the customer concern of excessive movement and a click noise while driving.     Condition/Concern Driver and/or passenger seat lower cushion exhibits excessive lateral seat movement combined with a clunk type feeling, … Read more