Magnum V6-2.7L VIN T (2007)
DIAGNOSIS:
Using a Scan Tool (StarSCAN(R)) with the appropriate Diagnostic Procedures available in TechCONNECT, verify all engine/transmission systems are
functioning as designed. If DTC's other than those listed above are present record them on the repair order and repair as necessary before proceeding
further with this bulletin.
If the vehicle operator describes the Symptom/Conditions and they can be verified, perform the appropriate Repair Procedure.
PARTS REQUIRED:
SPECIAL TOOLS / EQUIPMENT REQUIRED:
REPAIR PROCEDURES BY SYMPTOM/CONDITION:
**SYMPTOM/CONDITION 1 - Transmission Shudder - (42RLE), (4ITE / 62TE JS)**:
1.
Is the vehicle an LX/LE/L2 that has had Service Bulletin 21-002-07 or 21-002-07 REV. A been performed already?
a.
Yes >>> Proceed to Step # 3.
b.
No >>> Proceed to Step # 2.
2.
Replace the Torque Converter - Use the appropriate part number listed in the parts table above - Follow detailed service procedures listed in
DealerCONNECT > TechCONNECT for Torque Converter replacement.
3.
Reprogram the PCM with the latest software using the flash procedure listed in the flash procedure below. After PCM reprogramming, the
following must be performed:
a.
Clear the Variable Line Pressure (VLP) Counters, found in the StarSCAN® Misc Function Menu. VLP Clear Counters must be completed
on all models with a 62TE transmission or if DTC P1745 appears on other transmission applications.
b.
Clear any DTC's that may have been set in other modules due to reprogramming.
c.
Perform the Quick Learn function, found in the StarSCAN(R) Misc Function Menu.
d.
Select the TCC Break In, found in the StarSCAN(R) Misc Function Menu and select "Start TCC Break In".
SYMPTOM/CONDITION 2 - Torque Converter Pull In Bump - (41TE / 62TE JS):
