Nissan Sentra B18 (2020-2025) Service Manual: Dtc Diagnosis Procedure
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CHECK CAN COMMUNICATION
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Check CAN communication. Refer to Trouble Diagnosis Flow Chart.
Is DTC “U215B–87” detected?
YES >>Repair or replace the malfunctioning part.
NO >>Inspection End.
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Dtc Confirmation Procedure
DTC Confirmation Procedure
DTC CONFIRMATION
CONSULT
Ignition switch ON and wait for 2 seconds or
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Other materials:
B0020 Side airbag module LH
Description
DTC B0020 FRONT LH SIDE AIR BAG MODULE
The front LH side air bag module is wired to the air bag diagnosis sensor
unit. The air bag diagnosis sensor
unit will monitor for opens and shorts in detected lines to the front LH side
air bag module.
PART LOCATION
Refer to SRC-5, " ...
Both side headlamps (lo) are not
turned on
Description
The headlamps (both sides) do not turn on in any lighting switch setting.
Diagnosis Procedure
1.Check combination switch (lighting and turn signal switch)
Check the combination switch (lighting and turn signal switch). Refer to
BCS-72, "Symptom Table" (with Intelligent
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Diagnosis and Repair Work Flow
Work Flow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about
the symptom (the condition and the environment when the incident/malfunction
...
