Nissan Sentra Service Manual: 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 mwi-28, "wiring diagram".
1.Check a/c auto amp. Connection recognition signal
- Turn ignition switch on.
- Check voltage between combination meter harness connector and ground.
Is the inspection result normal? Yes >> inspection end.
No >> go to 2.
2.Check a/c auto amp. Connection recognition signal circuit
- Turn ignition switch OFF.
- Disconnect combination meter connector and a/c auto amp. Connector.
- Check continuity between combination meter harness connector and a/c auto amp. Harness connector.
- Check continuity between combination meter harness connector and ground.
Is the inspection result normal? Yes >> inspection end.
No >> repair or replace harness or connector.
Ambient sensor signal circuit
Description
It detects outside air temperature and converts it into a resistance value
which is then input into the combination
meter.
Diagnosis Procedure
Regarding wiring diagram information, ...
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 wash ...
Other materials:
B0093 FRont door satellite sensor LH
Description
DTC B0093 FRONT DOOR SATELLITE SENSOR LH
The front door satellite sensor LH is wired to the air bag diagnosis sensor
unit. The air bag diagnosis sensor
unit will monitor the front door satellite sensor LH for internal failures and
its circuits for communication errors.
PART LOCA ...
Hvac 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 a/c auto amp. For damage, bend
and loose connection (unit
side and connector side).
Is the inspection result normal?
...
Power supply and ground circuit
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM)
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) : Diagnosis Procedure
Regarding Wiring Diagram information, refer to BCS-51, "Wiring Diagram".
1.Check fuses and fusible link
Check that the following fuses and fusible link ...
