Nissan Sentra B18 (2020-2025) Service Manual: Charging System :: Symptom Diagnosis
Diagnosis Procedure
Diagnosis Procedure
“B” terminal circuit supplies power to charge the
battery and to operate the vehicles electrical system.
CHECK “B” TERMINAL CONNECTION
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Charging System
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Other materials:
System description
COMPONENT PARTS
Component Part Location
ECM
IPDM E/R
BCM (view with combination meter
removed)
A/C auto amp. (view with A/C switch
assembly removed)
A/C switch assembly
A/C Compressor
Refrigerant pressure sensor (view
with front bumper fascia removed)
Fuse Block (J/ ...
Fuel Injector Relay
Component Inspection
Component Inspection
CHECK FUEL INJECTOR RELAY
Turn ignition switch OFF.
Remove fuel injector relays. Refer to
Component Parts
Location.
Check the continuit ...
Preparation
Special Service Tool
The actual shape of the tools may differ from those illustrated here.
Commercial Service Tool
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