Nissan Sentra Service Manual: L terminal circuit (open)
Description
The “L” terminal circuit controls the charge warning lamp. The charge warning lamp turns ON when the ignition switch is set to ON or START. When the generator is providing sufficient voltage with the engine running, the charge warning lamp turns OFF. If the charge warning lamp illuminates with the engine running, a malfunction is indicated.
Diagnosis procedure
Regarding Wiring Diagram information. Refer to CHG-9, "Wiring Diagram".Ð Ñš
1.Check “l” terminal connection
- Turn ignition switch off.
- Check if “l” terminal is clean and tight.
Is the inspection result normal? Yes >> go to 2.
No >> repair “l” terminal connection. Confirm repair by performing complete charging system test using exp-800 ni or gr8-1200 ni (if available). Refer to applicable instruction manual for proper testing procedures.
2.Check “l” terminal circuit (open)
- Disconnect the generator connector.
- Apply ground to generator harness connector terminal.
- Check condition of the charge warning lamp with the ignition switch in the on position.
Does it illuminate? YES >> “L” terminal circuit is normal. Refer to CHG-14, "Work Flow (With EXP-800 NI or GR8-1200 NI)" or CHG-17, "Work Flow (Without EXP-800 NI or GR8-1200 NI)".
NO >> GO TO 3.
3.Check harness continuity (open circuit)
- Disconnect the battery cable from the negative terminal.
- Disconnect the combination meter connector.
- Check continuity between generator harness connector and combination meter harness connector.
Is the inspection result normal? Yes >> go to 4.
No >> repair or replace the harness or connectors.
4.Check power supply circuit
- Connect the battery cable to the negative terminal.
- Check voltage between combination meter harness connector and ground.
Is the inspection result normal? Yes >> replace the combination meter. Refer to mwi-77, "removal and installation".
No >> repair or replace the harness or connectors.
B terminal circuit
Description
“B” terminal circuit supplies power to charge the battery and to operate the
vehicles electrical system.
Diagnosis procedure
Regarding wiring diagram information. Refer to c ...
L terminal circuit (short)
Description
The terminal “l” circuit controls the charge warning lamp. The charge warning
lamp turns on when the ignition
switch is set to on or start. When the generator is providing s ...
Other materials:
NISSAN Intelligent Key® (if so equipped)
Replace the battery in the Intelligent Key as follows:
Remove the mechanical key from the Intelligent
Key.
Insert a small screwdriver A into the slit B
of the corner and twist it to separate the
upper part from the lower part. Use a cloth to
protect the casing.
Replace the battery wi ...
Except 6M/T
EXCEPT 6M/T : Exploded View
Circular clip
Dust shield
Slide joint housing
Snap ring
Spider assembly
Boot band
Boot
Shaft
Damper band
Dynamic damper
Circular clip
Joint sub-assembly
Wheel side
Joint sub-assembly
Circular clip
Boot band
Boot
Shaft
Da ...
Brake master cylinder
Exploded View
Reservoir cap
Oil strainer
Reservoir tank
Cylinder body
Pin
O-ring
Grommet
Apply brake fluid
PBC (Poly Butyl Cuprysil)
grease or
silicone-based grease
Removal and Installation
REMOVAL
CAUTION:
Do not spill or splash brake fluid on painted surfaces. ...
