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:
Excessive ABS function operation frequency
Diagnosis Procedure
1.CHECK START
Check front and rear brake force distribution using a brake tester.
2.CHECK FRONT AND REAR AXLE
Make sure that there is no excessive play in the front and rear axles.
3.CHECK WHEEL SENSOR AND SENSOR ROTOR
Check the following:
Wheel sensor installation for ...
Forward-facing child restraint installation using the seat belts
WARNING
The three-point seat belt with Automatic
Locking Retractor (ALR) must be used
when installing a child restraint. Failure to
use the ALR mode will result in the child
restraint not being properly secured. The
restraint could tip over or be loose and
cause injury to a child in a sudden ...
The ICC switch
The system is operated by the
CRUISE switch and four control
switches,
all mounted on the steering wheel.
1. DISTANCE switch:
Changes the vehicle's following distance:
Long
Middle
Short
2. RES+ switch:
Resumes set speed or increases speed incrementally.
3. CANCEL switch:
D ...
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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