2010 Land Rover LR4 (LA) V8-5.0L Technical Service Bulletin # TECLTB00303 Date: 100902

2010 Land Rover LR4 (LA) V8-5.0L Technical Service Bulletin # TECLTB00303 Date: 100902

Instruments - Clock Changes From 12 Hour to 24 Display

NO: LTB00303 (ISSUE 1)

02 SEPTEMBER 2010

SECTION: 415

Clock Changes From 12-Hour to 24-Hour Display Format

AFFECTED VEHICLE RANGE:

CONDITION SUMMARY:

Situation:

In vehicles with the 240W harman/kardon(R) audio system only, the radios clock may change from the selected 12-hour display format to the

24-hour display format. This may be caused by a software error within the Instrument Cluster (IC).

Action:

In the event of a customer concern of the above, refer to the Repair Procedure outlined below to update the Instrument Cluster software.

PARTS:

No parts required

TOOLS:

IDS with latest IDS-DVD and Calibration File; first available on IDS-DVD122_V6.O1 Calibration File 43 Land Rover-Approved Midtronics

Vehicle Power Supply

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.

2010 Land Rover LR4 (LA) V8-5.0L Page 150

1. Connect the Land Rover-approved Midtronics Vehicle Power Supply to the vehicle battery.

NOTE:

IDS must be loaded with IDS-DVD122_V6.01 or later and Calibration File 43 or later.

2. Connect the IDS to the vehicle and begin a new Symptom Driven Diagnostics (SDD) session.

3. Follow the on-screen prompts, allowing SDD to read the VIN and identify the vehicle.

4. From the Session Type selection screen, choose 'Diagnosis'.

5. Select the 'Selected Symptoms' tab, and then select one of the following:

^ Electrical > Information and entertainment system > Audio or

^ Electrical > Instruments > Information and message centre > Clock

6. Select 'continue'.

7. Select the 'Recommendations' tab.

8. From the Recommendations tab, select 'Run' to configure the 'Instrument cluster control module'

^ Follow all on-screen instructions to complete this task.

9. Exit the current session.