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DOOR SWITCH PWC-37 < COMPONENT DIAGNOSIS > [LH ONLY WINDOW ANTI-PINCH] C D E F G H I J L M A B PWC N O P DOOR SWITCH Description INFOID:0000000004215847 Detects door open/close condition and transmits the signal to BCM. Component Function Check INFOID:0000000004215848 1. CHECK FRONT DOOR SWITCH INPUT SIGNAL Check (“DOOR SW-DR” and “DOOR SW-AS”) in “DATA MONITOR” mode with CONSULT-III. Refer to 33, "RETAINED PWR : CONSULT-III Function (BCM - RETAINED PWR)" Is the inspection result normal? YES >> Front door switch circuit is OK. NO >> Refer to . Diagnosis Procedure INFOID:0000000004215849 1. CHECK HARNESS CONTINUITY Check voltage between BCM connector and ground. Is the measurement value within the specification? YES >> Replace BCM. Refer to BCS-87, "Removal and Installation" NO >> GO TO 2 2. CHECK HARNESS CONTINUITY 1. Turn ignition switch OFF. 2. Disconnect BCM and front door switch. 3. Check continuity between BCM connector (A) and front door switch connector (B). 4. Check continuity between BCM connector (A) and ground. Monitor item Condition DOOR SW-DR OPEN : ON CLOSE : OFF DOOR SW-AS OPEN : ON CLOSE : OFF Terminals Door condition Voltage (V) (Approx.) (+) (–) BCM connector Terminal M18 32 Ground Front door RH OPEN 0 CLOSE Battery voltage 58 Front door LH OPEN 0 CLOSE Battery voltage ALKIA0269ZZ BCM connector Terminal Front door switch connector Terminal Continuity M18 (A) 32 RH: B108 (B) 2 Yes 58 LH: B8 (B) ALKIA0270ZZ |