Clearing Transfer Gearbox Code (86/10/03/NAS)
Publication date: 2003-10-31Reference number: 86/10/03/NAS
CLEARING TRANSFER GEARBOX CODE
TECHNICAL SERVICE BULLETIN
Reference Number(s): 86/10/03/NAS, Date of Issue:
October 31, 2003
| LAND ROVER: | 2003 New Range Rover |
| ISSUE: | 1 |
| SECTION: | Electrical |
| AFFECTED VEHICLES: | New Range Rover (LM) - 3A136630 |
SITUATION
NEW TRANSFER GEARBOX ECU PROMPTS CODE
When installing a new ECU into a vehicle build after 3A13660, fault code "21232 - Motor Direction Error" may be stored. This is the result of a software error that prompts the code to be stored.
RESOLUTION
UTILIZE TESTBOOK/T4 TO CLEAR THE CODE
If fault code 21232 "Motor Direction Error" is stored when installing a new transfer gearbox ECU, clear the code. Select "Fault Code Diagnostics" while TestBook/T4 is connected and follow the on-screen instructions to clear the fault code.
PARTS INFORMATION
No parts required.
WARRANTY CLAIMS
Information only.
Normal warranty policy and procedures apply.
Material allowance is included in labor operation.
REPAIR PROCEDURE
INSTALL ECU AND CORRECT FAULT CODE
- Refer to RAVE section 41.30.01 and follow the procedure for replacement of the ECU, including TestBook/T4 connection. (Fig 1 )
- When physical installation is completed and all routine TestBook steps are finalized, select "Fault Code Diagnostics" while TestBook/T4 is still connected.
- Follow the on-screen instructions to clear fault code 21232.