Nissan Maxima Service and Repair Manual: U1243 display unit
DTC Logic
Diagnosis Procedure
1.CHECK DISPLAY UNIT POWER SUPPLY AND GROUND CIRCUIT
Check display unit power supply and ground circuit
2.CHECK CONTINUITY OF COMMUNICATION CIRCUIT
- Turn ignition switch OFF.
- Disconnect display unit connector M142 and AV control unit connector M163.
- Check continuity between display unit harness connector M142 (A) terminals 9, 10 and AV control unit harness connector M163 (B) terminals 45 and 61
- Check continuity between display unit harness connector M142 (A) terminals 9, 10 and ground.
3.CHECK COMMUNICATION SIGNAL
- Connect display unit connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between display unit harness connector M142 terminal 9 and ground with an oscilloscope or CONSULT
4.CHECK COMMUNICATION SIGNAL
Check signal between display unit harness connector M142 terminal 10 and ground with an oscilloscope or CONSULT.
U1232 steering angle sensor
DTC Logic
Diagnosis Procedure
1.ADJUST THE PREDICTIVE COURSE LINE CENTER POSITION OF THE STEERING ANGLE
SENSOR
When U1232 is detected, adjust the predictive course line center position of
t ...
U1244 GPS antenna
DTC Logic
Diagnosis Procedure
1.GPS ANTENNA CHECK
Inspect GPS antenna and antenna feeder for damage or poor connection.
2.CHECK AV CONTROL UNIT VOLTAGE
Turn ignition switch ON.
Check ...
Other materials:
B260f engine status
Description
BCM receives the engine status signal from ECM via CAN
communication.
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC B260F is displayed with DTC
U1000, first perform the trouble diagnosis for DTC U1000. Refer to
SEC-29, "DTC Logic".
If DTC B260F is displayed with D ...
Intelligent Cruise Control (ICC) (if so equipped)
WARNING
Failure to follow the warnings and instructions
for proper use of the ICC system
could result in serious injury or death.
The ICC system is only an aid to assist
the driver and is not a collision warning
or avoidance device. It is the driver's
responsibility to stay alert, drive ...
P2135 TP sensor
Description
Electric throttle control actuator consists of throttle control motor,
throttle position sensor, etc. The throttle position sensor responds to
the throttle valve movement.
The throttle position sensor has two sensors. These sensors are a
kind of potentiometers which transform ...
Nissan Maxima Owners Manual
- Illustrated table of contents
- Safety-Seats, seat belts and supplemental restraint system
- Instruments and controls
- Pre-driving checks and adjustments
- Monitor, climate, audio, phone and voice recognition systems
- Starting and driving
- In case of emergency
- Appearance and care
- Do-it-yourself
- Maintenance and schedules
- Technical and consumer information
Nissan Maxima Service and Repair Manual
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