RAM 2500 Truck 4WD L6-6.7L DSL Turbo VIN A (2007)
Control Module: Customer Interest
A/T Controls - MIL ON/DTC P0868 Set
NUMBER: 18-037-07 REV. A
GROUP: Vehicle Performance
DATE: July 20, 2007
THIS BULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 18-037-07, DATED MAY 25, 2007, WHICH SHOULD BE REMOVED
FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE A CHANGE TO THE IGNITION
SWITCH POSITION WHEN PERFORMING SECTION A - TCM CIRCUIT TEST.
THE StarSCAN(R) FLASH FILES FOR THIS BULLETIN ARE AVAILABLE VIA THE INTERNET.
SUBJECT:
68RFE Transmission - DTC P0868 Low Line Pressure
OVERVIEW:
This bulletin involves checking the Transmission Control Module (TCM) to determine that it is in proper working order and then selectively erasing and
reprogramming the TCM with new software.
MODELS:
2007
(DH/D1)
Ram Truck (2500/3500)
NOTE:
This bulletin applies to vehicles equipped with a 68RFE automatic transmission (sale code DG7) built on or before April 30, 2007 (MDH 0430XX).
SYMPTOM/CONDITION:
The customer may experience a Malfunction Indicator Lamp (MIL) illumination due to Diagnostic Trouble Code (DIG) P0868 - Low Line Pressure
This condition may be due to the Transmission Control Module (1CM) software or to a hardware circuit in the TCM.
DIAGNOSIS:
Using a StarSCAN(R) with the appropriate Diagnostic Procedures available in TechCONNECT, verify all engine systems are functioning as designed. If
DTCs are present record them on the repair order and repair as necessary before proceeding further with this bulletin.
If the vehicle operator describes or experiences the Symptom/Condition, perform the Repair Procedure.
PARTS REQUIRED:
