Defect Code 21

Defect Code 21:

Malfunction: Entry/Exit Function:

Effect of defect: Entry/exit function defective

Perform following function checks (order of operating steps must be followed!):

Operating step Set position steering wheel

1. Sit in driver's seat Entry/exit position
2. Close driver's door Entry/exit position
3. Apply hand brake Entry/exit position
4. Switch on terminal R Entry/exit position
5. Switch on terminal 15 Drive position
6. Open driver's door Entry/exit position
7. Release hand brake Drive position

Troubleshooting: If, during the individual operating steps, the actual status of the steering wheel position does not correspond to the set status, check the corresponding inputs with the aid of the status monitoring function in the diagnostic program. Check the inputs not detected by the control unit:

- Input terminal R: Check wire and repair if necessary: From terminal R (connector memory X 394 B Pin 8) to control unit connector X 18131 Pin 4; if wire is OK., check ignition lock/wires and repair if necessary.

- Input terminal 15: Check wire and repair if necessary: From terminal 15 (connector memory X 394 B Pin 9) to control unit connector X 18131 Pin 3.

- Input driver's door: Check wire and repair if necessary: From driver's door contact via connector memory X 394 B Pin 12 to control unit connector X 18131 Pin 10. If wire is OK. and defect not rectified, check driver's door contact and renew if necessary.

- Hand brake contact: Check wire and repair if necessary: From hand brake contact to control unit connector X 1229 Pin 3. If wire is OK and defect not rectified, check hand brake contact and renew if necessary.