Door Switch Check
- CHECK FRONT DOOR SWITCH INPUT SIGNAL
With CONSULT-II
Check front door switches ("DOOR SW-DR" and "DOOR SW-AS" ) in "DATA MONITOR" mode with CONSULT-II. Refer to "DATA MONITOR ".
MONITOR ITEM CONDITION REFERENCE CHARTMonitor item Condition DOOR SW-DR OPEN: ON CLOSE: OFF DOOR SW-AS OPEN: ON CLOSE: OFF Without CONSULT-II
Check voltage between BCM connector and ground.
CONNECTOR TERMINALS REFERENCE CHARTItem Connector Terminals Condition Voltage (V) (Approx.) (+) (-) Front RH M18 12 Ground OPEN 0 CLOSE Battery voltage Front LH M19 47 OPEN 0 CLOSE Battery voltage OK or NG
OK: Front door switch is OK.
NG: GO TO 2.
- CHECK FRONT DOOR SWITCH CIRCUIT
- Turn ignition switch OFF.
- Disconnect front door switch LH or RH and BCM.
- Check continuity between front door switch connector B8 (LH) or B108 (RH) terminal 2 and BCM connector M19 terminal 47 (LH) or connector M18 terminal 12 (LH).
Front LH
2 - 47 : Continuity should exist.
Front RH
2 - 12 : Continuity should exist.
- Check continuity between front door switch connector B8 (LH) or B108 (RH) terminal 2 and ground.
2 - Ground : Continuity should not exist.
OK or NG
OK: GO TO 3.
NG: Repair or replace harness.
- CHECK DOOR SWITCH
Check continuity between each front door switch terminal 2 and body ground part of front door switch.
DOOR SWITCH CONTINUITY REFERENCE CHARTTerminal Door switch Continuity 2 Body ground part of front door switch Pushed No Released Yes OK or NG
OK: Replace BCM. Refer to "REMOVAL AND INSTALLATION ".
NG: Replace malfunctioning front door switch.