Disconnect the cruise control switch connector from the control switch.
Measure resistance between terminals on the control switch when each function switch is ON (switch is pressed).
Function switch | Terminal | Resistance |
CANCEL | 2 - 7 | 180Ω ± 5% |
RES/+ | 2 - 7 | 330Ω ± 5% |
SET/– | 2 - 7 | 550Ω ± 5% |
ON/OFF | 2 - 7 | 880Ω ± 5% |
SPEED LIMITER | 2 - 7 | 14.4KΩ ± 5% |
If not within specification, replace switch.