Nissan Maxima Service and Repair Manual: U1255 satellite radio tuner
Descriptio
Part name |
Description |
SATELLITE RADIO TUNER |
- Inputs the satellite radio signal from satellite radio antenna
and outputs the sound signal to the AV control unit.
- It is controlled with the AV control unit and serial
communication (communication signal and request signal).
|
DTC Logic
Diagnosis Procedure
1.CHECK SATELLITE RADIO TUNER POWER SUPPLY AND GROUND CIRCUIT
Check satellite radio tuner power supply and ground circuit
2.CHECK CONTINUITY COMMUNICATION CIRCUIT AND REQUEST SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect AV control unit connector M116 and satellite radio
tuner connector B111.
- Check continuity between AV control unit harness connector M116
(A) and satellite radio tuner harness connector B111 (B).
- Check continuity between AV control unit harness connector M116 (A) and
groun
3.CHECK AV CONTROL UNIT VOLTAGE
- Connect AV control unit connector.
- Turn ignition switch ON.
- Check voltage between AV control unit harness connector M116
and ground.
4.CHECK SATELLITE RADIO TUNER
- Turn ignition switch OFF.
- Disconnect AV control unit connector.
- Connect satellite radio tuner.
- Turn ignition switch ON.
- Check voltage between satellite radio tuner harness connector
terminal ground.
DTC Logic
Diagnosis Procedure
1.CHECK USB HARNESS
Visually check USB harness. ...
Description
U1300 is indicated when a communication signal malfunction occurs. U1300 is
indicated along with DTCs that identify components connected to the AV
control unit through communication l ...
Other materials:
Periodic maintenance
IN-CABIN MICROFILTER
Removal and Installation
REMOVAL
Disengage the filter cover tab (1) by pushing up and pull out to
remove the filter cover.
Remove the in-cabin microfilter from the blower unit.
INSTALLATION
Installation is in the reverse order of removal. ...
Interior room lamp
Wiring Diagram
...
Cluster lid D
Removal and Installation
REMOVAL
Release the metal clips using a suitable tool, then position
cluster lid D (1) aside.
Disconnect the harness connectors, then remove cluster lid D
(1).
: Metal clip
INSTALLATION
Installation is in the reverse order of removal. ...