996 Carrera Group 0 Part 1 Diagnosis / PAGE 148
ITester disDlav fault text IRemedy
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911 Carrera 4 (996) PSM diagnosis
ITester disDlav fault text IRemedy
4256 Rear left ABS outlet valve 18.20
.Valve voltage actual value is evaluatedand displays an implausiblevalue (valve
circuit or driver output malfunction)
.Short circuit to ground or open circuit in the circuit to control module terminal 25
Effect:
.PSM function is switched off
.ABS function is switched off
.ASR function is switched off
Possible cause of fault:!.
Wire/plug connection faulty
.PSM hydraulic unit faulty
Affected terminals:
125
4261 Rear left ABS inlet valve
.Valve voltage actual value is evaluatedand displaysan implausiblevalue (valve
circuit or driver output malfunction)
I. Short circuit to ground or open circuit in the circuit to control module terminal 53
Effect:
.PSM function is switched off
.ABS function is switched off
.ASR function is switched off
Possible cause of fault:
.Wire/plug connection faulty
.PSM hydraulic unit faulty
Affected terminals:
53 ---
45 -D 85
18.21I~
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