Nissan Sentra manuals

Nissan Sentra Service Manual: Front wiper auto stop signal circuit

Nissan Sentra Service Manual / Driver controls / Wiper & washer / Dtc/circuit diagnosis / Front wiper auto stop signal circuit

Component function check

1. Check front wiper (auto stop) operation

Consult data monitor


  1. Select “WIP AUTO 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 inspection result normal?


Is the inspection result normal? YES >> Auto stop signal circuit is normal.

NO >> Refer to WW-41, "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 ipdm e/r output voltage

  1. Turn the ignition switch off
  2. Disconnect front wiper motor.
  3. Turn the ignition switch on.
  4. Check voltage between front wiper motor connector e1 and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> replace front wiper motor. Refer to ww-62, "removal and installation".

No >> go to 2.

2. Check front wiper motor (auto stop) circuit continuity

  1. Turn the ignition switch OFF
  2. Disconnect ipdm e/r connector.
  3. Check continuity between ipdm e/r harness connector e46 and front wiper motor harness connector e1.


  1. Check continuity between ipdm e/r harness connector e46 and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> 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).

No >> repair or replace the harness or connectors.

Front wiper motor hi circuit
Component function check 1. Check front wiper hi operation Ipdm e/r auto active test Start ipdm e/r auto active test. Refer to ww-15, "diagnosis description" (with intelligent key ...

Front wiper motor ground circuit
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 ...

Other materials:

System description
Component parts Component parts location Ipdm e/r System Relay control system Relay control system : system diagram Relay control system : system description Description IPDM E/R activates the internal control circuit to perform the relay ON-OFF control according to the input ...

Fuel injector
Component Function Check 1.INSPECTION START Turn ignition switch to START. Is any cylinder ignited? YES >> GO TO 2. NO >> Proceed to EC-450, "Diagnosis Procedure". 2.CHECK FUEL INJECTOR FUNCTION With CONSULT Start engine. Perform “POWER BALANCE” in Р...

P099B Shift solenoid G
DTC Logic DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition Possible causes P099B SHIFT SOLENOID G (Shift Solenoid G Control Circuit Low) The TCM high clutch & reverse brake solenoid valve current monitor ...

© 2014-2025 Copyright www.nisentra.com