Cruise Main Switch Circuit
Fig. 4 Control Unit Electrical Connector Terminal Identification.:
1. With cruise and main switch in the On position, check voltage between terminal 16 of control unit electrical connector and ground Fig. 4.
2. If within 10-14 volts, then switch circuit is satisfactory.
3. If not 10-14 volts, check wires, grounds and electrical connectors.
4. If circuit and connectors are satisfactory, check cruise main switch. Refer to Cruise Control Switch. Testing and Inspection