GMC Yukon Service Bulletins
1,983 manufacturer communications on file.
- June 10, 2020•Document ID: 10178319Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- PIP5731
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates During inspection of the vehicle for an unrelated concern the technician may notice that one or more of the following Cylinder Deactivation Performance DTC(s) P3498, P3499, P349A, P349B, P349C, P349D, P349E, or P349F may be set in history. and not requesting MIL. If any of these DTCs are requesting the MIL, please follow appropriate service information for diagnosis & repair. This condition may be caused by the ECM hardware disabling the cylinder deactivation outputs for an ignition cycle due to low voltage transient during crank & inadvertently causing one of the DTCs to set during an ignition cycle.
Associated Products (3)Associated Documents - April 30, 2020•Document ID: 10175854Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- 090089002R
- Date Added:
- June 1, 2020
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Associated Products (6)Associated Documents - April 7, 2020•Document ID: 10175762Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- 20NA083
- Date Added:
- May 26, 2020
- Manufacturer:
- GMC
SummaryThis technical bulletin provides a procedure to check the oil level for correct reading and oil pressure switch is in working order.
Associated Products (3)Associated Documents