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Chevy Truck
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1984
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K 10 1/2 Ton Pickup 4WD L6-250 4.1L VIN D 2-bbl
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Repair and Diagnosis
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Cruise Control
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Cruise Control Servo
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Testing and Inspection
Cruise Control Servo: Testing and Inspection
Fig. 13 Servo diagnostic chart (Part 1 of 2). Custom Cruise III:
Fig. 13 Servo diagnostic chart (Part 2 of 2). Custom Cruise III:
Refer to
Fig. 13
to check servo and related wiring.