996 Carrera Group 0 Part 1 Diagnosis / PAGE 234
Test Work instruction Result Possible causes of fault · TO5 Test: open circuit in signal circuit
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911 Carrera 4 (996) PSM diagnosis
Test Work instruction Result Possible causes of fault
TO5 Test: open circuit in signal circuit _ess than No:
;) Ohm -Open circuit between:
.Measure resistance between the rate-of-turnsensor
tollowing terminals: wiring harnessplug (wiring harness side)
rate-at-turnsensor terminals3, 4, 5
wiring harness plug (wiring harness and
side) terminals3, 4, 5 PSMcontrol module
and wiring harnessplug (wiring harness side)
PSM control module terminals 79, 78, 77
wiring harnessplug (wiring harness
side)terminals 79, 78, 77 Note: The plug connection Xl/4
(terminals3, 4, 5) is located in the
wiring harness.Check the wiring harness
~Yes:EO! for pinchingor chafing damage.
45 -D 171
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