Cruise Main Switch Inspection

Disconnect battery negative cable (-) at battery.
Disconnect connector from cruise main switch (1).
Remove cruise main switch (1) from instrument panel.
Check for resistance between "IG" and "LOAD" terminals. If check result is not satisfactory, replace.
Cruise main switch specification
1. Switch button released: Infinity
2. Switch button pressed: About 3.9 kohm
Install cruise main switch (1) to instrument panel and connect connector securely.

Fig 1: Checking For Resistance Between "IG" & "LOAD" Terminals
Courtesy of SUZUKI OF AMERICA CORP.