Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: Front Wiper Motor Lo Circuit
Component Function Check
CHECK FRONT WIPER LO OPERATION
CONSULT
-
Select “Front wiper” in “Active test” mode of “BCM [WIPER]”.
-
With operating the test item, check front wiper operation.
Low : Front wiper (LO) operation Off : Stop the front wiper
Is the inspection result normal?
YES>>Front wiper motor LO circuit is normal.
NO>>Refer to Diagnosis Procedure.
Diagnosis Procedure
CHECK FRONT WIPER MOTOR (LO) OUTPUT VOLTAGE
-
Ignition switch OFF.
-
Disconnect front wiper motor connector.
-
Ignition switch ON.
-
Turn front wiper switch to LOW.
-
Check voltage between front wiper motor harness connector and ground.
(+) (−) Condition Voltage
(Approx.)Front wiper motor Connector Terminal E20 3 Ground Front wiper switch Lo Battery voltage
(10 seconds*)
*: According to front wiper protection function, IPDM E/R supplies voltage for 10 seconds (battery voltage) and then stops for 20 seconds (no voltage). This operation occurs repeatedly.
Is the inspection result normal?
YES>>GO TO 3.
NO>>GO TO 2.
CHECK FRONT WIPER MOTOR (LO) CIRCUIT
-
Ignition switch OFF.
-
Disconnect IPDM E/R connector.
-
Check continuity between IPDM E/R harness connector and front wiper motor harness connector.
IPDM E/R Front wiper motor Continuity Connector Terminal Connector Terminal E121 48 E20 3 Yes -
Check continuity between IPDM E/R harness connector and ground.
IPDM E/R (—) Continuity Connector Terminal E121 48 Ground No
Is the inspection result normal?
YES>>Replace IPDM E/R. Refer to Removal and Installation
NO>>Repair or replace harness.
CHECK FRONT WIPER MOTOR GROUND CIRCUIT
-
Ignition switch OFF.
-
Disconnect front wiper motor connector.
-
Check continuity between front wiper motor harness connector and ground.
Front wiper motor (—) Continuity Connector Terminal E20 2 Ground Yes
Is the inspection result normal?
YES>>Replace front wiper motor. Refer to Removal and Installation.
NO>>Repair or replace harness.
Other materials:
Throttle Control Motor
Component Inspection
CHECK THROTTLE CONTROL MOTOR
Turn ignition switch OFF.
Disconnect electric throttle control actuator harness connector.
Check the resistance between electric throttle control actuator terminals as per the following.
Electric throttle control actuator Condition ...
Manual Air Conditioning. Precaution. Precautions
Precautions
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PRE-TENSIONER”, used along with a front seat belt, helps to reduce the
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Crankshaft Position Sensor
With Idle Start/stop System
Exploded View
1.
Crankshaft position sensor 2
2.
Crankshaft position sensor 1
—
—
Removal and Installation
REMOVALRemove the current sensor from 12V battery. Refer to Removal and Installation.
Remove the engine under cover. Refer to Remov ...
