996 Carrera Group 0 Part 2 Diagnosis / PAGE 200
Test point 8 · Central locking 1. Pull off plug I on the alarm control module,
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911 Carrera (996) Alarm system diagnosis
Test point 8
Central locking 1. Pull off plug I on the alarm control module,
button open 2. Check the central locking button.
Short to B+
Fault code 08 Voltmeter at plug I pin 10 and ground.
Central locking button not actuated.
Display: 0 V
Central locking button actuated towards "Open",
Display: Battery voltage
3. Disconnectthe plug connection at the central locking button.
4. Check the lead from the alarm control module to the central
locking button for short to B+.
Voltmeter at plug I pin 10 and ground.
Display:0 V
Test point 9
Central locking 1. Pull off plug I on the alarm control module.
button open/closed 2. Check the central locking button.
Short to B+
Fault code 09 Voltmeter at plug I pin 29 and ground.
Central locking button not actuated.
Display: a V
Central locking button actuated towards "Closed",
Display: Battery voltage.
Voltmeter at plug I pin 10 and ground.
Central locking button not actuated.
Display: 0 V
Central locking button actuated towards .Open"
Display: Battery voltage
3. Disconnectthe plug connection at the central locking button.
4. Check the leads from the alarm control module to the central
locking button for short to B+.
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