Nissan Sentra B18 (2020-2025) Service Manual: Stop Lamp
Component Inspection
Component Inspection
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CHECK STOP LAMP 1
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Ignition switch OFF.
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Disconnect rear combination lamp (body side) connector and high-mounted stop lamp connector.
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Check continuity between each stop lamp terminal.
Stop lamp Rear combination lamp (body side)
Continuity
Terminals
3
4
Yes
High-mounted stop lamp High-mounted stop lamp
Continuity
Terminals
1
2
Yes
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Is the inspection result normal?
YES>>GO TO 2.
NO >>Rear combination lamp (body side): Replace corresponding rear combination lamp (body side) bulb. Refer to Bulb Replacement.
NO >>High-mounted stop lamp: Replace high-mounted stop lamp. Refer to Removal and Installation.
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CHECK STOP LAMP 2
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Remove stop lamp bulb.
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Check continuity between rear combination lamp (body side) terminals.
Rear combination lamp (body side)
Continuity
Terminals
3
4
No
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Is the inspection result normal?
YES >>Inspection End.
NO >>Repair or replace rear combination lamp (body side) bulb socket or harness.
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Other materials:
Power Supply and Ground Circuit. Diagnosis Procedure
Diagnosis Procedure
Diagnosis Procedure
CHECK FUSE
Check that the following fuse is not blown:
Signal name
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Action Test
Ldw
Work Procedure
Work Procedure
Perform action test to verify the customer's
concern.
Perform action test and check the system operation after
system diagnosis.
Warning:
Be careful of traffic conditions and safety around the
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Bcm (body Control Module)
List of Ecu Reference
List of ECU Reference
ECU
Reference
BCM
Values on the Diagnosis Tool
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