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Home >> Cadillac >> 1995 >> DeVille Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 4.9L >> Diagnostic Parameters >> Pcm Input Codes >> PI70: Cruise Control Brake Switch
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PI70: Cruise Control Brake Switch

Cruise control switch must be in ON position. Test detects opening and closing of cruise control brake switch at PCM terminal 1C2. See Figure . PI70 should be HI with brake pedal released and LO with brake pedal depressed.

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