9-3 Hatchback (9400) L4-2.0L Turbo (B205) (2000)
Measure the resistance. The value should be infinite.
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1
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Main Unit, Audio: connector B
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Good grounding point
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 reading correct?
NO
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See: Speaker, Parcel Shelf, Right/Rectifying the Lead
YES -
See: Speaker, Parcel Shelf, Right/Before Changing A Control Module
Rectifying the Lead
Rectifying The Lead