Cruise Control Switch Check
- Remove the cruise control switch. Refer to INSPECTION PROCEDURE 9: WHEN THE CRUISE CONTROL SWITCH IS OPERATED, THE SYSTEM IS NOT TURNED ON .
- Measure the resistance between terminal number 3 and terminal number 4 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 3 - 4 All switches are released. Open loop Cruise control ON/OFF switch is pressed 176 to 180 Ω CANCEL switch is pressed 460 to 470 Ω SET - switch is pressed 1, 030 to 1, 051 Ω RES + switch is pressed 2, 725 to 2, 837 Ω - Check that illumination of the cruise control switch turns on when the battery positive terminal is connected to cruise control switch connector terminal number 5 and the battery negative terminal is connected to cruise control switch connector terminal number 6.