Test Point 7

TEST POINT 7
Central Lock Button Closed, Short To B+

Fault Code 07

Fault Effect: No central locking possible

Procedure

1. Pull plug I off the alarm system control module.

2. Check switch for central locking.

Voltmeter at plug I, pin 29 and ground.

- Switch for central locking not actuated.

Display: 0 Volts

- Switch for central locking actuated towards "Closed".

Display: Battery voltage.

3. Disconnect plug connection on the switch for central locking.

4. Check the wire from the alarm system control module to the switch for central locking for short to B+.

Voltmeter at plug I, pin 29 and ground.

Display: 0 Volts