55D.

55D.

Extract connectors 112 & 36 from their housings, bridge A/B coloured cables at control unit connector 112 & insert an ohmmeter between A/B coloured cables for connector 36

• Not OK ➜ Restore continuity of A coloured cable btwn control unit 112 & connector 36
• OK

Extract connectors 112 & 111 from their housings, bridge A/B coloured cables at the control unit connector 112 & insert an ohmmeter between A/B coloured cables of lock assy 111

• Not OK ➜ Restore the continuity of the A coloured cable between the connector 36 and the lock assembly 111
• OK

Bridge the A/N coloured cables at the left front lock assembly 111

• OK ➜ Overhaul or replace the lock assembly 111
• Not OK

Check the condition of the left front lock assembly 111

• Not OK ➜ Overhaul or replace the lock assembly 111

The central locking is not unlocking the doors

Bridge the B coloured cable at the central locking control unit 112 with an earth

• OK ➜ Restore the continuity of the B coloured cable between the control unit 112 and the ultrasound welding