Nissan Maxima Service and Repair Manual: AV 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 AV control unit for
damage, bend and loose connection (unit
side and connector side).
2.CHECK HARNESS FOR OPEN CIRCUIT
- Disconnect the connector of AV control unit.
- Check the resistance between the AV control unit harness connector
terminals.
- Models with BOSE audio system - without navigation system

3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the AV control unit. Refer
to the following.
- Models without BOSE audio with color display: AV-231, "AV CONTROL UNIT :
Diagnosis Procedure"
- Models with BOSE audio with color display: AV-388, "AV CONTROL UNIT :
Diagnosis Procedure"
- Models with BOSE audio with color display with navigation system: AV-571, "AV
CONTROL UNIT : Diagnosis Procedure"
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 combination meter for
...
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
dam ...
Other materials:
Satellite radio tuner
Reference Value
PHYSICAL VALUES
...
Low brake fluid warning light
When the ignition switch is placed in the ON
position, the light warns of a low brake fluid level.
If the light comes on while the engine is running,
with the parking brake not applied, stop the vehicle
and perform the following:
1. Check the brake fluid level. Add brake fluid
as necessary. ...
Power steering oil pump
Inspection
CAUTION: Make sure that belt tension is
normal before starting the following procedure.
Connect the Tool between oil pump discharge connector and
high-pressure hose. Bleed air from the hydraulic circuit while opening
the shut-off valve fully. Refer to ST-12, "Inspection".
...