Test Point 6

TEST POINT 6
Door Lock Barrel Open/closed, Ground Short

Fault Code 06

Fault Effect: No central locking or unlocking 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 35 to the door lock modules for ground shorts.

Ohmmeter at alarm control unit plug I, pin 35 and ground

Display: infinity

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

Ohmmeter at plug connection X 11, pin A4 (sleeve side) and ground

- Door lock not actuated.

Display: infinity

- Door lock actuated towards Closed".

Display: < 5 ohms

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

Ohmmeter at plug connection X 12, pin A4 (sleeve side) and ground.

- Door lock not actuated.

Display: infinity

- Door lock actuated towards "Closed".

Display: < 5 ohms

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

Ohmmeter on alarm control unit plug I, pin 15 and ground.

Display: infinity

8. Check driver's side door lock module switch contact.

Ohmmeter at plug connection X 11, pin A6 (sleeve side) and ground.

- Door lock not actuated.

Display: infinity

- Door lock actuated towards "Open".

Display: < 5 ohms

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

Ohmmeter at plug connection X 12, pin A6 (sleeve side) and ground.

- Door lock not actuated.

Display: infinity

- Door lock actuated towards "Open".

Display: < 5 ohms