Nissan Sentra B18 (2020-2025) Service Manual: Dtc Diagnosis Procedure
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CHECK BATTERY CURRENT INPUT SIGNAL CIRCUIT 1
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Disconnect IPDM E/R connector.
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Check the continuity between battery current sensor harness connector and ground.
Battery current sensor
—
Continuity
Connector
Terminal
E39
1
Ground
No
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Is the inspection result normal?
YES >>GO TO 2.
NO >>Repair or replace harness.
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CHECK BATTERY CURRENT INPUT SIGNAL CIRCUIT 2
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Disconnect battery current sensor connector.
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Check the continuity between battery current sensor harness connector and IPDM E/R harness connector.
Battery current sensor
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
E39
1
F98
97
Yes
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Is the inspection result normal?
YES >>GO TO 3.
NO >>Repair or replace harness.
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CHECK BATTERY CURRENT SENSOR
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Refer to Component Inspection.
Is the inspection result normal?
YES>>Refer to Intermittent Incident. If the inspection result of the connector is normal then replace IPDM E/R. Refer to Removal and Installation.
NO>>Replace battery current sensor. Refer to Removal and Installation.
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Confirmation Procedure
Confirmation
Procedure
PERFORM COMPONENT FUNCTION CHECK
CONSULT
Start engine and wait for 10 seconds or more.
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Other materials:
Dtc Diagnosis Procedure
DTC Diagnosis
Procedure
CHECK BATTERY TEMPERATURE INPUT SIGNAL
CIRCUIT 1
Ignition switch OFF.
Disconnect battery current sensor connector and
IPDM E/R connector.
...
Dtc Diagnosis Procedure
DTC Diagnosis Procedure
REPLACE FRONT POWER WINDOW MOTOR
LH
Replace front power window motor LH. Refer to Removal and Installation.
Perform DTC confirmation procedure. Refer to Confirm ...
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
...
