996 Carrera Group 0 Part 2 Diagnosis / PAGE 208
Fault, Fault code Possible causes, elimination, Notes · Test point 31
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911 Carrera (996) Alarm system diagnosis
Fault, Fault code Possible causes, elimination, Notes
Test point 31
Transponder Re-teachkey.
(re-teaching
necessary)
Fault code 31
Test point 32
Passenger compartment 1. Check power supply for passenger compartment monitoring sensor.
monitoring sensor Disconnect plug connection to the passenger compartment monitoring
Short to B+ or faulty sensor.
Fault code 32
Voltmeter at plug connection, passenger compartment sensor
monitoring pin 1 (positive) and pin 4 (negative).
Display: Battery voltage
2. Pull off plug I on the alarm control module.
3. Voltmeter at plug I alarm control module pin 24 and ground,
Display:0 Volt
If battery voltage is displayed,check the wiring harness
for pinchesand chafing damage.
4. If no faultis detected,replacethe alarmcontrolmodule.
Test point 33
Passenger compartment Replace passenger compartment monitoring sensor.
monitoring sensor
faulty
Fault code 33
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