Nissan Sentra Service Manual: Dtc/circuit diagnosis
- Wiper and washer fuse
- Front wiper motor lo circuit
- Front wiper motor hi circuit
- Front wiper auto stop signal circuit
- Front wiper motor ground circuit
- Washer motor circuit
- Washer switch
Basic inspection
Diagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1. OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain as much information as possible about the
conditi ...
Wiper and washer fuse
Description
Diagnosis procedure
1. Check fuses
Check that the following fuses are not blown.
Is the fuse blown?
Yes >> replace the blown fuse after repairing the affected circuit.
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Other materials:
Clutch pedal
Exploded View
Clutch pedal
Stopper rubber
Clip
Clutch interlock switch (if equipped)
Clutch pedal position switch (if equipped)
Pedal pad
Pedal stopper rubber
Removal and Installation
REMOVAL
Remove instrument lower panel LH. Refer to IP-21, "Removal and
Installa ...
P0137 HO2S2
DTC Logic
DTC DETECTION LOGIC
The heated oxygen sensor 2 has a much longer switching time
between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen
storage capacity of the three way catalyst (manifold) causes the
longer switching time. To judge the malfunctions of heated oxygen
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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 ...
