Cruise Control Main Switch Test

Carefully pry the cruise control main switch out of the instrument panel, then disconnect the connector from the switch.

Fig 1: Removing Cruise Control Main Switch From Instrument Panel
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check for continuity between terminals No. 6 and No. 1, and between terminals No. 6 and No. 5 on the switch. There should be continuity when the switch is pressed, and no continuity when the switch is pressed again.

Fig 2: Identifying Cruise Control Main Switch Connector Terminals
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check for continuity between the No. 2 and No. 3 terminals. There should be continuity.
If a failure occurs between terminals No. 6 and No. 1, replace the cruise control main switch.
If a failure occurs between terminals No. 6 and No. 5, and between the No. 2 and No. 3, check the cruise control main switch indicator and illumination (see CRUISE CONTROL MAIN SWITCH/INDICATOR/ILLUMINATION TEST ).