1. |
Check for resistance between terminals in each switch position.
|
1. |
Connect the cruise control switch connector to the control switch.
|
2. |
Measure voltage between terminals on the harness side connector
when each function switch is ON (switch is depressed).
|
3. |
If not within specification, inspect the control switch resistance.
The measuring resistance value is not within specification, replace
the switch and measure the voltage again.
|
4. |
If resistance is OK but, measuring voltage is not within specification,
inspect the wiring harness and connectors between the switch and the
ECM.
|
Power Mosfet Inspection
1.
Turn the ignition switch ON.
2.
Manually operate the control switch and measure the voltage of
the blower motor.
3. ...
A/C Pressure Transducer Inspection
1.
Measure the pressure of high pressure line by measuring voltage
output between NO.1 and NO.2 terminals.
2.
Inspect the voltage v ...
Components
...