Nissan Maxima Service and Repair Manual: Front wiper does not operate
Description
The front wiper does not operate under any operation conditions
Diagnosis Procedure
1. CHECK WIPER RELAY OPERATION
IPDM E/R AUTO ACTIVE TEST
- Start IPDM E/R auto active test. Refer to PCS-11, "Diagnosis Description".
- Check that the front wiper operates at the LO/HI operation.
CONSULT ACTIVE TEST
- Select "FRONT WIPER" of IPDM E/R active test item.
- While operating the test item, check front wiper LO/HI operation and OFF.
LO : Front wiper LO operation<>
HI : Front wiper HI operation<>
OFF :
Stop the front wiper.
2. CHECK FRONT WIPER MOTOR FUSE
- Turn the ignition switch OFF.
- Check that the front wiper motor fuse 30A (No. 55, located in the IPDM E/R) is not blown
3. CHECK FRONT WIPER MOTOR (GND) OPEN CIRCUIT
- Turn the ignition switch OFF.
- Disconnect front wiper motor.
- Check continuity between front wiper motor harness connector
and ground.
4. CHECK FRONT WIPER MOTOR OUTPUT VOLTAGE
CONSULT ACTIVE TEST
- Turn the ignition switch OFF.
- Disconnect front wiper motor.
- Turn the ignition switch ON.
- Select "FRONT WIPER" of IPDM E/R active test item.
- While operating the test item, check voltage between IPDM E/R
harness connector and ground.
5. CHECK FRONT WIPER REQUEST SIGNAL INPUT
CONSULT DATA MONITOR
- Select "FR WIP REQ" of IPDM E/R "DATA MONITOR" item.
- Switch the front wiper switch to HI and LO.
- While operating the front wiper switch, check the monitor status.
6. CHECK COMBINATION SWITCH (WIPER AND WASHER SWITCH)
Perform the inspection of the combination switch (wiper and washer switch).
Front wiper and washer system symptoms
Symptom Table
CAUTION:Perform the self-diagnosis with CONSULT
before performing the diagnosis by symptom. Perform thediagnosis by DTC if
DTC is detected.
...
Normal operating condition
Description
FRONT WIPER MOTOR PROTECTION FUNCTION
IPDM E/R may stop the front wiper to protect the front wiper motor
if any obstruction (operation resistance)such as a large amount of snow
...
Other materials:
Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
Find out what the customer's concerns are.
2.SYMPTOM CHECK
Verify the symptom from the customer's information.
3.BASIC INSPECTION
Check the operation of each part. Check if any concerns occu ...
Automatic air conditioner system
System Diagram
CONTROL SYSTEM
The control system consists of input sensors, switches, the A/C auto amp.
(microcomputer) and outputs. The
relationship of these components is as shown in the figure below:
System Description
CONTROL OPERATION
Display
The operation status of the HVAC system ...
TCS
System Diagram
System Description
Traction Control System is a function that electronically controls
engine torque and brake fluid pressure to
ensure the optimum slippage ratio at drive wheels by computing wheel speed
signals from 4 wheel sensors.
When ABS actuator and electric u ...
Nissan Maxima Owners Manual
- Illustrated table of contents
- Safety-Seats, seat belts and supplemental restraint system
- Instruments and controls
- Pre-driving checks and adjustments
- Monitor, climate, audio, phone and voice recognition systems
- Starting and driving
- In case of emergency
- Appearance and care
- Do-it-yourself
- Maintenance and schedules
- Technical and consumer information
Nissan Maxima Service and Repair Manual
0.0079