PIP5353D
Service Bulletin Details
Public Details for: PIP5353D
This preliminary information communication provides information to the technician about vehicles that may have a rough idle or misfire. Technician may find diagnostic trouble code P0300 set in the engine control module. Technician will need
- 2018 - 2017 - 2016 - 2015 - 2014 - 2013 - 2012 - 2011 -
Models from 2012
2012 CHEVROLET CRUZE |
2012 CHEVROLET SONIC |
Models from 2011
2011 CHEVROLET CRUZE |
Bulletin No.: PIP5353D Published date: 05/4/2018 Preliminary Information PIP5353D Diagnostic Tip - Crossed Fuel Injector Harness Issues Models Brand: Model: Model Years: VIN: from to Engine: Transmissions: Buick Encore 2014 - 2018 All All LUJ 1.4L, LUV 1.4L MH8 MHB MNK 6T40, MR5 6-speed manual Chevrolet Cruze 2011 - 2015 All All LUJ 1.4L, LUV 1.4L MH8 6T40, MZ4 MF3 6-speed Manual Chevrolet Cruze Limited 2016 All All LUJ 1.4L, LUV 1.4L MH8 6T40, MF3 MR5 6-speed Manual Chevrolet Sonic 2012 - 2018 All All LUJ 1.4L, LUV 1.4L MH8 6T40, MZ4 MR5 6-speed Manual Chevrolet Trax 2013 - 2018 All All LUJ 1.4L, LUV 1.4L MH8 MHB MNH MNK 6T40, MR5 6-speed manual Supersession Statement This PI was superseded to update model years. Please discard PIP5353C. The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI. Condition / Concern A technician may encounter a rough idle, surge, shudder, poor transmission shift feel, misfire with or with out diagnostic trouble code (DTC) P0300 set in the Engine Control Module (ECM). Recommendations / Instructions While performing the visual inspection portion of Strategy Based Diagnosis, utilize engine controls schematics to compare the Fuel Injector Control Circuit wire colors at the fuel injectors and at the ECM connectors. The connections at the fuel injectors or individual circuits at the ECM connectors can be reversed leading to misfires that may occur only under specific circumstances or RPM ranges making them difficult to duplicate or diagnose. If this concern is found, inspect the related harnesses and terminals for signs damage due to the misrouting. If this concern is not found, continue with SBD on the symptoms. Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. Additional SI Keywords converter, chuggle, harsh, M32, TCC, torque, © 2016 General Motors. All Rights Reserved.