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Home >> GMC >> 1993 >> Jimmy Typhoon >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - V6 >> Self-Diagnostic Tests >> Code 67, Cruise Engage Switches - 3.8L

Code 67, Cruise Engage Switches - 3.8L

Code 67 will set if circuit No. 397 or 86 is open, set/coast or resume/accel switch is closed for an extended amount of time or any cruise engage switch circuit is shorted to voltage. Code 67 does not illuminate SERVICE ENGINE SOON light.

Fig 1: CODE 67, Schematic, Cruise Engage Switches (3.8L)
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Fig 2: CODE 67, Flowchart, Cruise Engage Switches (3.8L)
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