2. Measure the resistance between terminal No.6 and terminal No.5 when each of the cruise control ON/OFF, CANCEL, SET - and RES + switches is pressed. If the values measured at the time each switch is pressed correspond to those in the table below, the resistance values are correct.
Terminal connector of tester
Switch position
Specified condition
5 - 6
All switches are released.
Open circuit
Cruise control ON/OFF switch is pressed
176 - 180 Ω
CANCEL switch is pressed
460 - 470 Ω
SET - switch is pressed
1,030 - 1,051 Ω
RES + switch is pressed
2,725 - 2,837 Ω
3. Check that illumination of the cruise control switch turns on when the 12V starter battery positive terminal is connected to cruise control switch connector terminal No.3, and the auxiliary battery negative terminal is connected to cruise control switch connector terminal No.1.
STOPLIGHT SWITCH CHECK
Refer to GROUP 35A - Brake Pedal, Inspection, Stoplight Switch Check .