Test Point 5

TEST POINT 5
Door Lock Barrel Open, Ground Short

Fault Code 05

Fault Effect: No central locking possible

Procedure

1. Pull off plug I at the alarm control unit.

2. Disconnect plug connection X 11 (driver's side).

3. Disconnect plug connection X 12 (passenger's side).

4. Check the lines from the alarm control unit plug I pin 15 to the door lock modules for ground shorts.

Ohmmeter at alarm control unit plug I pin 15 and ground.

Display: infinity

5. Check the driver's side door lock module switch contact.

Ohmmeter at plug connection X 11, pin AS (sleeve side) and ground.

- Door lock not actuated.

Display: infinity

- Door lock actuated towards "Open".

Display: < 5 ohms

6. Check passenger's side door lock module switch contact.

Ohmmeter at plug connection X 12 pin AS (sleeve side) and ground.

- Door lock not actuated.

Display: infinity

- Door lock actuated towards "Open".

Display: < 5 ohms