9-3 SE Hatchback (9400) L4-2.0L Turbo (B205) HO (2000)
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Switch off the engine.
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Turn the ignition switch to the ON position.
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Connect test lamp 86 11 857 to the upper pin of the fuse holder and a good grounding point.
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The test lamp should light.
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.