5. If no fault can be detected on the wiring harness, reattach the plug to the alarm system control module and the airbag control module.
6. Switch on the ignition and clear the fault memory of the alarm system.
If the fault no longer occurs, the DmE control module is faulty.
If the fault occurs again, detach the plug on the airbag control module.
7. Clear the fault memory of the airbag system.
If the fault no longer occurs, the airbag control module is faulty.
If the fault occurs again, the alarm system control module is faulty.
Test Point 17
TEST POINT 17
Signal From Airbag Short To Ground
Fault Code 17
Fault Effect: No unlocking of doors in the event of an accident
Procedure
1. Pull plug I off the alarm system control module.
2. Unplug the DmE (ECm) connector.
3. Pull off the airbag control module plug.
4. Voltmeter at alarm system control module plug I, pin 33 and positive.
Display: 0 Volts
5. If no fault can be detected on the wiring harness, reattach the plug to the alarm system control module and the airbag control module.
6. Switch on the ignition and clear the fault memory of the alarm system.
If the fault no longer occurs, the DmE control module is faulty.
If the fault occurs again, detach the plug on the airbag control module.
7. Clear the fault memory of the alarm system.
If the fault no longer occurs, the airbag control module is faulty.
If the fault occurs again, the alarm system control module is faulty.
Test Point 18
TEST POINT 18
Power Window Control Short To Ground
Fault Code 18
Fault Effect: Power window control without function
Procedure
1. Pull plug I off the alarm system control module.
2. Pull off plug I on the convertible top control module.
3. Ohmmeter at alarm system control module plug I pin 18 and ground