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:
Brake master cylinder
Inspection
Check for brake fluid leakage at the following areas:
Master cylinder mounting face
Reservoir tank mounting face
Brake tube and brake tube connections
Brake hose and brake hose connections
If any brake fluid leakage is found, repair as necessary.
On Board Inspection
LEAK ...
Removal and installation
EXHAUST SYSTEM
Exploded View
Sub muffler
Spring
Mounting rubber
Seal bearing
Catalyst shroud (upper)
Seal bearing
Exhaust front tube
Spring
Catalyst shroud (lower)
Clamp
Heated oxygen sensor 2
Ring gasket
Mounting rubber
Main muffler
Exhaust finisher (if equipped ...
U1000 CAN Comm circuit
Description
CAN (Controller Area Network) is a serial communication system for real time
application. It is an on-vehicle
multiplex communication system with high data communication speed and excellent
error detection ability.
Many electronic control units are equipped into vehicles, and e ...