9-5 Aero (9600) L4-2.3L Turbo (B235) HO (2000)
Check the lead and repair or replace it as necessary.
After performing this procedure See: Final Check
Check, Speed Signal
Check, Speed Signal
Unplug the connector:
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Main instrument unit 12-pin connector (540)
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Connect a test lamp to pin 10 of the MIU (K12) and a good ground.