Test Point 44

Test point 44
Servo motor, central locking system
Short to B+

Fault code 45
1. Pull off plug II at the alarm control module.
2. Disconnect plug connection X 11 (driver's side).
3. Disconnect the plug connection X 12 (passenger's side).
4. Switch on ignition.
5. Connect voltmeter to plug II pin 9 and ground.
Display: 0 Volt

6. Connect voltmeter to plug II pin 3 and ground.
Display: 0 Volt

7. Switch off ignition.
8. Ohmmeter at plug connection X 11 pin 19 and pin 20 (sleeve side).
Display: 5 - 7 Ohms at 20 °C
9. Ohmmeter at plug connection X 12 pin 19 and pin 20 (sleeve side).
Display: 5 - 7 Ohms at 20 °C