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Home >> Porsche >> 2003 >> 911 Carrera 4S, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Window Motors & Regulators >> Glasses, Window Control Diagnosis - 911 CARRERA (996) >> Fault code 1 >> Diagnosis/troubleshooting

Fault code 1: Diagnosis/troubleshooting

DIAGNOSIS/TROUBLESHOOTING FOR FAULT CODE 1

Work instruction Display OK If not OK
1 Check switch for Targa sliding roof
  • Switch off ignition
  • Pull off plug at the Targa sliding roof button
  • Measure resistance between pins 1 and 4 on the Targa sliding roof switch
Switch not actuated
Switch in the direction close actuated
< 5
Step 2
Replace switch for Targa sliding roof
-> End
2 Check switch for Targa sliding roof
  • Measure resistance between pins 2 and 4 on the Targa sliding roof switch
Switch not actuated
Switch in the direction open actuated
< 5
Step 3
Replace switch for Targa sliding roof
-> End
3 Check leads between the Targa sliding roof switch and the control module for short circuit to ground
  • Pull plug A off the control module
  • Measure resistance between plug on the Targa sliding roof switch pin 1 and ground
  • Measure resistance between plug on the Targa sliding roof switch pin 2 and ground
-> End Repair wiring harness
-> End