996 Carrera Group 0 Part 1 Diagnosis / PAGE 338
8.19 Battery charge circuit · Test Work instruction Result Possible causes of fault
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911 Carrera (996) PSM diagnosis
8.19 Battery charge circuit
Test Work instruction Result Possible causes of fault
TOI Test: voltage short in signal circuit than No:
".5 V -Short circuit to voltage between:
Ignition off PSM control module
Pull wiring harnessplug off of: wiring harness plug (wiring harness
PSM control module side)terminal 22
: Ignition on and
I Measure voltage between the generator terminal L
Tollowingterminals: and
PSM control module instrumentcluster
wiring harness plug (wiring harness wiring harness plug (wiring harness
side) terminal 22 side)terminal 11/23
and or
ground -generator faulty
Note: The connection point 39, plug!
connection X 2/3 (terminal 5) and plug,connection
X 59/1 (terminal 12) areI!
located in the wiring harness. Check the
wiring harnessfor pinching or chafing
I yes: 102 damage.
45 -D 275
Iless
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