9-3 SE Hatchback (9400) L4-2.0L Turbo (B205) HO (2000)
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Take a voltage reading.
B+
5 (E) - Cruise control module
The value should be B+.
Checking the Wiring Harness
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness.
Observe the multimeter, test lamp or diagnostic tool while doing this.
Is the function correct?
NO
-
See: Automatic Transmission/Rectifying the Lead - VII
YES -
Continue With Checking Control Module Grounding
