Nissan Altima 2007-2012 Service Manual: 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 HI operation.

1. Select "FRONT WIPER" of IPDM E/R active test item.

2. While operating the test item, check that front wiper HI operation and OFF.

Does the front wiper operate? YES >> The front wiper motor HI circuit is normal.

NO >> Refer to WW-20, "Diagnosis Procedure".

Diagnosis Procedure

1. CHECK FRONT WIPER MOTOR (HI) OUTPUT VOLTAGE

1. Turn the ignition switch OFF.

2. Disconnect front wiper motor.

3. Turn the ignition switch ON.

4. Select "FRONT WIPER" of IPDM E/R active test item.

5. With operating the test item, 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 (HI) OPEN CIRCUIT

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 (HI) 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 lo circuit
    Component Function Check 1. CHECK FRONT WIPER LO 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 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 ...

    Other materials:

    Changing a flat tire
    If you have a flat tire, follow the instructions below: Stopping the vehicle 1. Safely move the vehicle off the road and away from traffic. 2. Turn on the hazard warning flashers. 3. Park on a level surface and apply the parking brake. Move the shift lever to P (Park). 4. Turn off the engine. ...

    Conditions the remote start will not work
    The remote start will not operate if any of the following conditions are present: ● The ignition switch is placed in the ON position. ● The hood is not securely closed. ● The hazard warning lights are on. ● The I–Key Indicator Light remains solid in the vehicle inform ...

    Trouble diagnosis - specification value
    Description The specification (SP) value indicates the tolerance of the value that is displayed in “SPEC” of “DATA MONITOR” mode of CONSULT-III during normal operation of the Engine Control System. When the value in “SPEC” of “DATA MONITOR” mode is within the SP value, the En ...