Nissan Sentra manuals

Nissan Sentra Service Manual: 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:

P0850 PNP Switch
Description For CVT models, transmission range switch is turn ON when the selector lever is P or N. For M/T models, park/neutral position (PNP) range switch is ON when the selector lever is Neutral position. ECM detects the position because the continuity of the line (the ON) exists. DTC ...

C1111 PUMP MOTOR
DTC Logic DTC DETECTION LOGIC DTC Display Item Malfunction detected condition Possible causes C1111 PUMP MOTOR When a malfunction is detected in motor or motor relay. When a low pressure malfunction is detected in accumulator. When a malfunction ...

Dtc/circuit diagnosis
U1000 can comm circuit Description Refer to LAN-7, "CAN COMMUNICATION SYSTEM : System Description". Dtc logic Dtc detection logic Consult display Dtc detection condition Possible cause Can comm circuit [u1000] When ipdm e/r cannot communicate with can comm ...

© 2014-2019 Copyright www.nisentra.com