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Home >> Porsche >> 2004 >> 911 GT2 >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Lights, Lamps, Switches Interior, Theft Protection Diagnosis - 911 Turbo (996) >> Fault code 22 >> Diagnosis/troubleshooting

Fault code 22: Diagnosis/troubleshooting

DIAGNOSIS/TROUBLESHOOTING (FAULT CODE 22)

Work instruction Display OK If not OK
1 Check the wire from the passenger compartment monitoring sensor to the alarm system control module for short circuit to ground
  • Switch off ignition
  • Pull plug A off the alarm system control module
  • Pull off the plug on the passenger compartment monitoring sensor
  • Measure resistance between plug A on alarm system control module pin 24 and ground
Step 2 Repair wiring harness
-> End
2 Check the wire from the passenger compartment monitoring sensor to the alarm system control module for open circuit
  • Measure resistance between plug A on alarm system control module pin 24 and plug on passenger compartment monitoring sensor pin 3
< 5
Step 3
Repair wiring harness
-> End
3
  • Replace passenger compartment monitoring sensor
-> End