Freelander By Land Rover
INVOLUNTARY OPERATION OF TAILDOOR GLASS - CENTRAL CONTROL UNIT (CCU).
Bulletin Number - 0069
Issue - 1
Date - 23.05.2001
Model - Freelander
Affected Range - All 2001 Model Year derivatives in VIN ranges: 1A 300000 to 1A 315095, 1A 5767654 to 1A 599999
Re-Issue Information
Problem -
INVOLUNTARY OPERATION OF TAILDOOR GLASS - CENTRAL CONTROL UNIT (CCU).
The taildoor glass moves to the fully lowered position without driver intervention, while the vehicle is parked with the ignition turned OFF.
Cause
This is a rare condition which can occur due to a software error within the CCU resulting in a susceptibility to external interference.
Action
Where the customer describes a taildoor glass having operated as described above:
- Confirm initially that the window drop facility, which is a feature operated from the remote handset, has not been used accidentally.
- On 3 door Hardback derivatives only, confirm satisfactory electrical and mechanical operation of the 'roof off' micro switch. Refer to Technical Bulletin 0036 for details of the micro switch setting procedure.
- Where satisfied that none of the above conditions apply, replace the CCU with revised unit YWC000031. Refer to Workshop Manual repair number 86.55.75 for replacement procedure.
- Programme the replacement CCU to market requirements using T4/TestBook.
Parts Information
| Old Part Number | Description | New Part number |
| YWC000030 | Central Control Unit | YWC000031 |
Warranty
Use Complaint Code: 6U4Y
Use S.R.O.: 86.55.75 - Central control unit - renew
Time allowance: 0.40Hrs
Use S.R.O.: 86.90.57/01 - Programme with T4/TestBook
Time allowance: 0.20Hrs
