Code 29

Code 29 - ECU Memory Check - If this fault is detected, all other faults are unreliable and must therefore be ignored.


Proceed as follows:

1. Leave battery connected
2. Switch ignition off
3. Wait for approximately 5 seconds
4. Disconnect ECU connector
5. Re-connect ECU connector
6. Switch ignition on and check display unit.

NOTE: If fault code 29 is detected again, substitute ECU and restart test sequence.