Range Rover Sport (LS) V8-5.0L SC (2010)
Instrument Panel Control Module: All Technical Service Bulletins
Instruments - Erratic Exterior Temperature Display
No: LTB00341
20 DEC 2010
ISSUE '2' CHANGES ARE HIGHLIGHTED BY ASTERISKS
*SECTION: 413*
Exterior Temperature Display Changes From Selected Setting (Fahrenheit to Celsius / Celsius to Fahrenheit)
AFFECTED VEHICLE RANGE:
LR4 (LA)
VIN: AA510742-AA515545
Model Year: 2010
Range Rover Sport (LS)
VIN: AA212147-AA262775
Model Year: 2010
CONDITION SUMMARY:
Situation:
The Instrument Clusters exterior temperature display may change from the owners selected setting (Fahrenheit to Celsius or Celsius to Fahrenheit). Once
this occurs, the display is unable to be changed back. This may be caused by a software error within the Instrument cluster control module.
Action:
In the event of a customer concern of the above, refer to the Repair Procedure outlined below to update the Instrument cluster control module software.
PARTS:
No parts required
TOOLS:
IDS with latest IDS-DVD and Calibration File; first available on IDS-DVD123_V7.08 Calibration File 56
Land Rover-Approved Midtronics Vehicle Power Supply
Refer to Workshop Manual (GTR) for any required special tools
WARRANTY:
NOTE:
Repair procedures are under constant review, and therefore times are subject to change; those quoted here must be taken as guidance only.
Always refer to DDW to obtain the latest repair time.
DDW requires the use of causal part numbers. Labor only claims must show the causal part number with a quantity of zero.
Normal Warranty policies and procedures apply
REPAIR PROCEDURE
UPDATE THE INSTRUMENT CLUSTER CONTROL MODULE SOFTWARE
CAUTION:
Ensure all ignition 'ON' / ignition 'OFF' requests are carried out; failure to perform these steps may cause damage to control modules in the vehicle.
CAUTION:
A Land Rover-approved Midtronics Vehicle Power Supply must be connected to the vehicle battery during IDS diagnosis / module programming.
1. Connect the Land Rover-approved Midtronics Vehicle Power Supply to the vehicle battery.