Nissan Sentra B18 (2020-2025) Service Manual: Diagnosis Procedure
-
CHECK REAR WINDOW DEFOGGER SWITCH
-
Check rear window defogger switch.
Refer to Component Function Check.
Is the inspection result normal?
YES >>GO TO 2.
NO >>Repair or replace the malfunctioning parts.
-
-
CHECK REAR WINDOW DEFOGGER RELAY
-
Check rear window defogger relay.
Refer to Component Function Check.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace the malfunctioning parts.
-
-
CHECK REAR WINDOW DEFOGGER POWER SUPPLY AND GROUND CIRCUIT
-
Check rear window defogger power supply and ground circuit.
Refer to Component Function Check.
Is the inspection result normal?
YES >>Check intermittent incident. Refer to Intermittent Incident.
NO >>Repair or replace the malfunctioning parts.
-
Other materials:
Ipdm-e branch line circuit
Diagnosis Procedure
1.Check connector
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the ipdm e/r for damage, bend and
loose connection (unit side
and connector side).
Is the inspection result normal?
Yes ...
ABS Warning lamp
Component Function Check
1.CHECK ABS WARNING LAMP FUNCTION
Check that ABS warning lamp in combination meter turns ON for
approximately 2 seconds after ignition switch
is turned ON.
Is the inspection result normal?
YES >> Inspection End.
NO >> Proceed to diagnosis procedure. ...
Removal and Installation
Removal and Installation
Removal
Remove the
CVT/MT shift selector finisher. Refer to Exploded View.
Disconnect
the harness connector (A) from the front console power socket
(1).
Using a
suitable tool, release the front console power socket pawls from
the back o ...
