ASCD Brake Switch
ASCD BRAKE SWITCHComponent Description
When depress on the brake pedal, ASCD brake switch is turned OFF and stop lamp switch is turned ON. ECM detects the state of the brake pedal by this input of two kinds (ON/OFF signal) Refer to ASCD function.
Diagnosis Procedure
A/T MODELS
Step 1-2:
Step 2 (Continued)-5:
Step 5 (Continued)-10:
Step 10 (Continued)-11:
M/T MODELS
Step 1-2:
Step 2 (Continued)-5:
Step 5 (Continued)-10:
Step 10 (Continued)-14:
Component Inspection
ASCD BRAKE SWITCH
1. Turn ignition switch OFF.
2. Disconnect ASCD brake switch harness connector.
3. Check continuity between ASCD brake switch terminals 1 and 2 under the following conditions.
If NG, adjust ASCD brake switch installation, and perform step 3 again.
ASCD CLUTCH SWITCH
1. Turn ignition switch OFF.
2. Disconnect ASCD clutch switch harness connector.
3. Check continuity between ASCD clutch switch terminals 1 and 2 under the following conditions.
If NG, adjust ASCD clutch switch installation, refer to "On-Vehicle Inspection and Adjustment", and perform step 3 again.
STOP LAMP SWITCH
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch harness connector.
3. Check continuity between stop lamp switch terminals 1 and 2 under the following conditions.
If NG, adjust stop lamp switch installation, and perform step 3 again.