9-3 Hatchback (9400) L4-2.0L Turbo (B205) (2000)
-
Hold switch in SET position.
Take a voltage reading.
2(B) - Cruise control module
B-
The reading 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.