Engine Controls - MIL ON And DTC P053F Stored
01 MIL on (P053F for fuel pressure incorrectly stored in ECM)
24 12 43
28
2024758/4
August 28, 2012.
Supersedes Technical DIAGNOSIS AND REPAIR Group 24 number 12 - 25 dated March 26, 2012 for reasons listed below.
Affected Vehicles
Condition
^ MIL on.
^ DTC P053F (cold start fuel pressure) 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.
29
Warranty
Additional Information
The following Technical DIAGNOSIS AND REPAIR will be necessary to complete this procedure:
^ TSB 2011732 00 Software Version Management (SVM), operating instructions.
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
30
31
32
33
34
35
36
37
38
39
^ TSB 2011732 00 Software Version Management (SVM), operating instructions.
