Range Rover (LM) V8-4.2L SC (2006)
Engine Control Module: All Technical Service Bulletins
Engine Controls - Poor Cold Start Up/Engine Stumble
No: LTB00197
Issue: 1
Date: 26 JAN 2009
SECTION: 303
Poor Engine Cold-Start / Stumble - Repair Procedure
AFFECTED VEHICLE RANGE
CONDITION SUMMARY:
Situation:
The engine may be hard to start or stumble when cold. This may be caused by sensitive Engine control module (ECM) calibration.
Action:
In the event of a customer concern of the above, refer to the Repair Procedure below to reconfigure the ECM, check the Transmission control module
(TCM) software, and if necessary reconfigure the TCM.
PARTS:
No parts necessary; information only
TOOLS
WARRANTY
REPAIR PROCEDURE
CONFIGURE THE ENGINE CONTROL MODULE
CAUTION:
A Midtronics PSC-550 Vehicle Power Supply must be connected to the vehicle battery during diagnosis.