S15/T15 4WD P/U V6-173 2.8L VIN B 2-bbl (1984)
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Cruise Control Switch: Testing and Inspection
Off/On/Resume/Accel Switch Test
Fig. 15 On/Off/Resume/Accel switch diagnostic chart. Custom Cruise III
Refer to Fig. 15 to check Off/On/Resume/Accel switch and related wiring.