Nissan Altima 2007-2012 Service Manual: Front wiper auto stop signal circuit

Component Function Check

1. CHECK FRONT WIPER (AUTO STOP) OPERATION

1. Select "FRONT WIPER STOP" of IPDM E/R DATA MONITOR item.

2. Operate the front wiper.

3. With the front wiper operation, check the monitor status.

Is the status of item normal? YES >> Auto stop signal circuit is normal.

NO >> Refer to WW-24, "Diagnosis Procedure".

Diagnosis Procedure

1. CHECK FRONT WIPER MOTOR (AUTO STOP) OUTPUT VOLTAGE

1. Turn the ignition switch OFF.

2. Disconnect front wiper motor.

3. Turn the ignition switch ON.

4. Check voltage between IPDM E/R harness connector and ground.

Is the measurement normal? YES >> GO TO 2

NO >> Replace IPDM E/R. Refer to PCS-48, "Removal and Installation".

2. CHECK FRONT WIPER MOTOR (AUTO STOP) CIRCUIT CONTINUITY

1. Turn the ignition switch OFF.

2. Disconnect IPDM E/R.

3. Check continuity between IPDM E/R harness connector (A) and front wiper motor harness connector (B).

Does continuity exist? YES >> GO TO 3

NO >> Repair or replace harness.

3. CHECK FRONT WIPER MOTOR (AUTO STOP) SHORT CIRCUIT

Check continuity between IPDM E/R harness connector and ground.

Does continuity exist? YES >> Repair or replace harness.

NO >> Replace front wiper motor. Refer to WW-116, "FRONT WIPER DRIVE ASSEMBLY : Removal and Installation".

    Front wiper motor hi circuit
    Component Function Check 1. CHECK FRONT WIPER HI OPERATION 1. Start IPDM E/R auto active test. Refer to PCS-14, "Diagnosis Description". 2. Check that the front wiper operates at the ...

    Front wiper motor ground circuit
    Diagnosis Procedure 1.CHECK FRONT WIPER MOTOR (GND) OPEN CIRCUIT 1. Turn the ignition switch OFF. 2. Disconnect front wiper motor. 3. Check continuity between front wiper motor harness connec ...

    Other materials:

    B210a steering lock condition switch
    Description There are 2 switches in the steering unit. IPDM E/R compares those 2 switches conditions to judge the present steering status and transmit the result to BCM via CAN communication. DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B210A is displayed with DTC U1000, first perform the ...

    Driver side
    Description Door glass moves UP/DOWN by receiving the signal from main power window and door lock/unlock switch. Component Function Check 1. CHECK POWER WINDOW MOTOR CIRCUIT Does power window motor LH operate with operating main power window and door lock/unlock switch? Is the inspection ...

    Operating range
    The Intelligent Key functions can only be used when the Intelligent Key is within the specified operating range from the request switch 1 . When the Intelligent Key battery is discharged or strong radio waves are present near the operating location, the Intelligent Key system’s operating ...