Cruise Control Main Switch

Disconnect cruise control switch harness connector. Test for continuity at appropriate connector terminals. See Fig 1. For Terminal wire color identification, see CRUISE CONTROL MAIN SWITCH TERMINAL COLORS table.

Fig 1: Testing Cruise Control Main Switch

Courtesy of ISUZU MOTOR CO.

CRUISE CONTROL MAIN SWITCH TERMINAL COLORS

Terminal No.	Wire Color
1	Red
2	White
9	Green
10	Blue