Engine Controls - MIL ON/DTC P053F Stored

01 MIL on (DTC P053F incorrectly stored for fuel pressure)

24 10 23

2023005/2

June 2, 2010

Supersedes Technical Service Bulletin Group 24 number 10-09 dated March 22, 2010 for reasons listed below.





Affected Vehicles





Condition

^ MIL on.

^ DTC P053F (Fuel pressure during cold start too low) incorrectly stored in ECM.

Technical Background

Software update needed.

Production Solution

New software in the control module (J623) addressed the condition.

Service

1. Follow all instructions in the attached TSB 2011732 00 Software Version Management (SVM), operating instructions.





2. Update the ECM using the SVM action code as listed in the table above if necessary.





Warranty

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service manuals for the latest information.


























Attachment - 00 Software version Management (SVM), operation Instructions