Nissan Sentra Service Manual: Washer fluid level switch circuit
Description
Transmits the washer level switch signal to the combination meter.
Diagnosis procedure
Regarding Wiring Diagram information, refer to MWI-28, "Wiring Diagram".
1.Check washer level switch signal circuit
- Turn ignition switch off.
- Disconnect combination meter connector and washer fluid level switch connector.
- Check continuity between combination meter harness connector and washer fluid level switch harness connector.
- Check continuity between combination meter harness connector and ground.
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace harness or connector.
2.Check washer fluid level switch ground circuit
Check continuity between washer fluid level switch connector and ground.
Is the inspection result normal? YES >> Inspection End.
NO >> Repair or replace harness or connector.
Component inspection
1.Check washer fluid level switch
Check continuity between washer fluid level switch terminals 1 and 2.
Is the inspection result normal?
Yes >> inspection end.
No >> replace washer fluid level switch.Refer to ww-53, "removal and installation".
A/c auto amp. Connection recognition signal circuit
Description
A/c auto amp. Transmits the a/c auto amp. Connection recognition signal to
the combination meter
Diagnosis procedure (with manual a/c)
Regarding wiring diagram information, refer to ...
Other materials:
Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injur ...
Removal and installation
EPS control unit
Exploded View
Steering column assembly
EPS control unit
Bracket plate
Front
Removal and Installation
REMOVAL
CAUTION:
Disconnect battery negative terminal before starting
operations.
Do not shock EPS control unit, e.g. drop or hit.
Do not ...
P0078 EVT Control solenoid valve
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0078
EX V/T ACT/CIRC-B1
(Exhaust valve control solenoid circuit
bank 1)
An improper voltage is sent to the ECM
through exhaust v ...
