2000 Porsche Boxster (986) F6-2.7L A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts Page 32

Diagnosis/troubleshooting

Part 1

Part 2

Fault Code 40

Alarm system I32; 148

Fault code 40

Signal converter coil fault

Diagnostic conditions

- Ignition on

Possible cause of fault

- Short circuit to voltage/ground or open circuit in the wiring between the transponder coil and the signal converter

Affected terminals

Plug on signal converter, pins 1 and 2