Electronic Control Unit (ECU) - Transfer Gearbox

41.30.01 Electronic control unit (ECU) - transfer gearbox
If the ECU is to be replaced then Testbook/T4 must be connected and correct procedures adhered to, prior to battery disconnection.

Remove





1. Remove battery.





2. Release clips securing ECU cover to bulkhead. Remove cover.
3. Release 2 clips securing ECU to bulkhead mounting bracket.
4. Release ECU from mounting, disconnect 3 multiplugs and remove ECU.

Refit
1. Position ECU, connect and secure multiplugs.
2. Fit ECU to mounting and secure clips.
3. Fit and secure cover.
4. Fit battery.