GM Recalls, Technical Service Bulletins TSB's, Diagnostic & Repair Tips
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
Subject: Rough Idle While in Gear Models: 2013-2015 Cadillac ATS 2014-2015 Cadillac CTS 2015 Chevrolet Colorado 2015 GMC Canyon Equipped with 2.5L (RPO LCV) or 2.0L (RPO LTG) 4 Cylinder Engine Rough idle while vehicle is in gear. Note: The roughness is usually felt in the seat/floor pan area, and not in … Read more
NHTSA ID Number: 10137518 Manufacturer Communication Number: PIP5303B Summary This Preliminary Information communication provides information to the technician about vehicles with a flashing or solid malfunction indicator lamp with a misfire, rough idle, or a cruise engagement bump has too much feel. Technician may find diagnostic trouble code of P0326 or P0331. Reprogram the engine control module … Read more
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
