Nissan Altima (L32) 2007-2012 Service Manual: Component diagnosis
- U1000 Can comm circuit
- U1010 control unit (CAN)
- U1200 AV control unit
- U1201 AV control unit
- U1204 GPS comm
- U1205 GPS ROM
- U1206 GPS RAM
- U1207 GPS RTC
- U1208 DVD-ROM comm
- U1209 DVD-ROM read
- U120A DVD-ROM disc
- U120C DVD-ROM mecha detect
- U120D DVD-ROM drive mecha
- U1210 DVD-ROM seek
- U1212 DVD-ROM data forward
- U1213 DVD-ROM data
- U1214 DVD-ROM timeout
- U1215 DVD-ROM load
- U1216 AV control unit
- U1217 AV control unit
- U1220 AV control unit
- U1244 GPS antenna
- U124C CD changer
- Power supply and ground circuit (coupe)
- Power supply and ground circuit (sedan)
- Door speaker (coupe)
- Front door speaker (sedan)
- Front tweeter (coupe)
- Tweeter (sedan)
- Center speaker
- Rear tweeter (coupe)
- Rear door speaker (sedan)
- Subwoofer (coupe)
- Subwoofer (sedan)
- AMP On signal circuit
- Steering switch
- Microphone signal circuit
- Camera image signal circuit (rear view camera to camera control unit)(coupe)
- Camera image signal circuit (rear view camera to camera control unit)(sedan)
- Camera on signal circuit (coupe)
- Camera on signal circuit (sedan)
- Camera image signal circuit (camera control unit to av control unit)
- Reverse signal circuit
Diagnosis system (AV control unit)
Diagnosis Description
DESCRIPTION
• Diagnosis function consists of the self-diagnosis mode performed
automatically and the CONFIRMATION/
ADJUSTMENT mode operated manually.
• Self-diagnosi ...
U1000 Can comm circuit
Description
Refer to AV-240, "System Description".
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
Symptom: Displays “CAN COMM CIRCUIT [U1000]” as a self-diagnosis result of AV ...
Other materials:
ABS branch line circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the ABS actuator and electric unit
(control unit) for damage, bend
and loose connection (unit ...
Exterior front
1. Power windows
2. Windshield
3. Windshield wiper and washer switch
4. Engine hood
5. Tie down
6. Fog light switch (if so equipped)
7. Headlight and turn signal switch
8. Replacing bulbs
9. Tire pressure
10. Flat tire
11. Tire chains
12. Mirrors
13. Door locks, NISSAN Intelligen ...
Door switch
Description
Detects door open/close condition and transmits the signal to BCM.
Component Function Check
1. CHECK FRONT DOOR SWITCH INPUT SIGNAL
Check (“DOOR SW-DR” and “DOOR SW-AS”) in “DATA MONITOR” mode with
CONSULT-III. Refer to BCS-
34, "RETAINED PWR : CONSULT-III Funct ...
