Nissan Altima 2007-2012 Service Manual: Diagnosis system (meter)
Diagnosis Description
SELF-DIAGNOSIS MODE
• Odo/trip meter and information display segment operation can be checked in self-diagnosis mode.
• Meters/gauges can be checked in self-diagnosis mode.
OPERATION PROCEDURE
1. Turn the ignition switch OFF.
2. While pushing the odo/trip meter switch, turn the ignition switch ON again.
3. Push the odo/trip meter switch at least 3 times within 7 seconds after the ignition switch is turned ON.
4. The unified meter control unit is turned to self-diagnosis mode.
• All the segments on the odo/trip meter illuminate.
• Dots in all segments of information display LCD (1) flash alternately.
NOTE: If any of the segments are not displayed, replace the combination meter. Refer to MWI-176, "Removal and Installation".
5. Push the odo/trip meter switch. Each meter/gauge should indicate as shown in the figure.
CONSULT-III Function (METER/M&A)
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
SELF-DIAG RESULTS
Display Item List
Refer to MWI-95, "DTC Index".
DATA MONITOR
Display Item List
NOTE: Some items are not available due to vehicle specification.
*: The monitor will indicate “OFF” even though the brake warning lamp is on if either of the following conditions exist.
• The parking brake is engaged
• The brake fluid level is low
Parking brake release warning chime
System Diagram
System Description
DESCRIPTION
• The combination meter receives the vehicle speed signal from the ABS
actuator and electric unit (control
unit) via CAN communication l ...
Diagnosis system (BCM)
BUZZER
CONSULT-III Function
CONSULT-III APPLICATION ITEMS
DATA MONITOR
ACTIVE TEST
...
Other materials:
Information display
System Diagram
System Description
FUNCTION
The information display can indicate the following items.
• Outside air temperature
• Trip/fuel consumption readings
• Intelligent Key operation information
• Maintenance information
• Warning/Indication messages (Door ajar, low fuel, ...
Low-pressure pipe
Removal and Installation for Low-Pressure Pipe
QR25DE
Removal
1. Discharge the refrigerant. Refer to HA-24, "HFC-134a (R-134a) Service
Procedure".
2. Remove the strut tower bar. Refer to FSU-12, "Exploded View".
3. Remove the upper cowl. Refer to EXT-18, "Removal ...
B terminal circuit
Description
The “B” terminal is constantly supplied with battery power.
Diagnosis Procedure
CAUTION:
Perform diagnosis under the condition that the engine cannot start by the
following procedure.
1. Remove fuel pump fuse.
2. Crank or start the engine (where possible) until the fuel p ...