Nissan Sentra manuals

Nissan Sentra Service Manual: Front wiper motor hi circuit

Nissan Sentra Service Manual / Driver controls / Wiper & washer / Dtc/circuit diagnosis / Front wiper motor hi circuit

Component function check

1. Check front wiper hi operation

Ipdm e/r auto active test


  1. Start ipdm e/r auto active test. Refer to ww-15, "diagnosis description" (with intelligent key system) or ww-19, "diagnosis description" (without intelligent key system).
  2. Check that the front wiper operates at the hi operation.

Consult active test


  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.

Hi : front wiper hi operation

Off : stop the front wiper.

Is the inspection result normal? Yes >> the front wiper motor hi circuit is normal.

No >> refer to ww-39, "diagnosis procedure".

Diagnosis procedure

Regarding wiring diagram information, refer to ww-24, "wiring diagram - with intelligent key" or ww-29, "wiring diagram - without intelligent key".

1. Check front wiper motor (hi) input voltage

Consult active test


  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. While operating the test item, check voltage between ipdm e/r harness connector e45 and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 2.

NO >> Replace IPDM E/R. Refer to PCS-30, "Removal and Installation" (with Intelligent Key system) or PCS-58, "Removal and Installation" (without Intelligent Key system).

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 e45 and front wiper motor harness connector e1.

Is the inspection result normal?


Is the inspection result normal?

Yes >> go to 3.

No >> repair or replace the harness or connectors.

3. Check front wiper motor (hi) short circuit

Check continuity between ipdm e/r harness connector e45 and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> repair or replace the harness or connectors.

No >> replace front wiper motor. Refer to ww-62, "removal and installation".

Front wiper motor lo circuit
Component function check 1. Check front wiper lo operation Ipdm e/r auto active test Start ipdm e/r auto active test. Refer to pcs-9, "diagnosis description" (with intelligent key ...

Front wiper auto stop signal circuit
Component function check 1. Check front wiper (auto stop) operation Consult data monitor Select “WIP AUTO STOP” of IPDM E/R DATA MONITOR item. Operate the front wiper. With the fr ...

Other materials:

Diagnosis system (BCM) (without intelligent key system)
Common item COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) Application item Consult performs the following functions via can communication with bcm. Direct diagnostic mode Description Ecu identification The BCM part number is displayed. Self diagnostic result ...

Steering angle sensor
Exploded View Steering angle sensor Screw Front Removal and Installation REMOVAL Remove spiral cable assembly. Refer to SR-16, "Removal and Installation". Remove the two screws and the steering angle sensor from spiral cable. INSTALLATION Ins ...

USB interface (models with Navigation System)
Connecting a device to the USB input jack WARNINGDo not connect, disconnect, or operate the USB device while driving. Doing so can be a distraction. If distracted you could lose control of your vehicle and cause an accident or serious injury. CAUTION Do not force t ...

© 2014-2025 Copyright www.nisentra.com