996 Carrera Group 0 Part 1 Diagnosis / PAGE 302
!Test Work instruction Result Possible causes of fault · 103 Test: short circuit in signal c
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911 Carrera (996) PSM diagnosis
!Test Work instruction Result Possible causes of fault
103 Test: short circuit in signal circuit Greater No:
than 500 Short circuit in wiring harness between:
Measure resistance betweenthe kOhm Tiptronic control module wiring harness
ollowing terminals: Dlug
Ilptronic control module wiring harness (wiring harness side) terminals 85, 86
plug landI
lwlrlng harness side} terminal 85 DMEcontrol module wiring harnessplug
land
Tiptronic control module wiring harness wiring harness side) terminals 3, 4
IPlug
Ilwirine:harness side) terminal 86 Yes:104
104 Test: open circuit in signal circuit Less than No:
5 Ohm -Open circuit between:
Measure resistance between the Tiptronic control module wiring harness
following terminals: plug
Tiptronic control module (wiring harness side) terminals85, 86
wiring harness plug (wiring harness and
side) DMEcontrol module wiring harnessplug
terminals85, 86
and (wiring harness side) terminals 3, 4
DME control module
wiring harness plug II (wiring harness
side)
terminals 3,_4 EO!
I EO! 11- DME control module faulty I
45 -D 239
II.IYes:
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