996 Carrera Group 0 Part 1 Diagnosis / PAGE 154
disclav faulUext Remedy · 5265 ISwitch-over valve 1
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911 Carrera 4 (996) PSM diagnosis
disclav faulUext Remedy
5265 ISwitch-over valve 1 8.24
Switch-overvalve voltage actual value is evaluatedand displays an implausible
value (valve circuit or driver output malfunction)
Short circuit to ground/voltage or open circuit in the circuit to control module
terminal 49
Effect:
PSMfunction is switched off
ABS function is switched off
ASRfunction is switched off
IPossible cause of fault::
Wiring/plug connectionfaultyI
PSM hydraulic unit faulty
Affected terminals:
49-
5267 Switch-over valve 2 8.25
Switch-overvalve voltage actual value is evaluatedand displaysan implausible
value (valve circuit or driver output malfunction)
Short circuit to ground/voltage or open circuit in the circuit to control module
terminal 50
Effect:
PSMfunction is switched off
ABS function is switched off
ASRfunction is switched off
Possible cause of fault:
Wiring/plug connection faulty
PSM hydraulic unit faultyI
IAffected terminals:
50
45 -D 91IITester~
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