Nissan Altima 2007-2012 Service Manual: Meter system
System Diagram
System Description
COMBINATION METER
• Speedometer, odo/trip meter, tachometer, fuel gauge, engine coolant temperature gauge and information display are controlled by the unified meter control unit, which is built into the combination meter.
• Warning and indicator lamps are controlled by the unified meter control unit and by components connected directly to the combination meter.
• Digital meter is adopted for odo/trip meter.* *The record of the odometer is kept even if the battery cable is disconnected. The record of the trip meter is erased when the battery cable is disconnected.
• Odo/trip meter and information display segments can be checked in diagnosis mode.
• Meter/gauge can be checked in diagnosis mode.
Arrangement of Combination Meter
Component Parts Location
1. Combination meter M24
2. IPDM E/R E17, E18, E201, F10
3. ECM E10
4. TCM F16
5. BCM M17, M18, M19, M21 (view with instrument panel removed)
6. ABS actuator and electric unit (control unit) E26
7. Fuel level sensor unit and fuel pump (fuel level sensor) B42 (view with rear seat and inspection hole cover removed)
8. Ambient sensor E211 (view of front bumper fascia)
9. Oil pressure switch F41 (QR25DE) (view with engine removed)
10. Oil pressure switch F41 (VQ35DE) (view with engine removed)
11. Parking brake switch M73 (Sedan with M/T and Coupe) (view with center console removed)
12. Parking brake switch E35 (Sedan with CVT) (view with instrument lower cover LH removed)
Component Description
- Speedometer
- Tachometer
- Engine coolant temperature gauge
- Fuel gauge
- ODO/TRIP meter
- Shift position indicator
- Warning lamps/indicator lamps
- Information display
Speedometer
System Diagram
System Description
The ABS actuator and electric unit (control unit) provides a vehicle speed
signal to the combination meter via
CAN communication lines.
Component Parts Locat ...
Other materials:
Combination switch input circuit
Diagnosis Procedure
1. CHECK INPUT 1 - 5 SYSTEM CIRCUIT FOR OPEN
1. Turn the ignition switch OFF.
2. Disconnect the BCM and combination switch.
3. Check continuity between BCM harness connector and combination
switch harness connector.
Does continuity exist?
YES >> GO TO 2
NO ...
Clutch disc and clutch cover
Exploded View
1. Flywheel
2. Clutch disc
3. Clutch cover
1. Flywheel
2. Clutch disc *1, *2
3. Clutch cover
A. First step
B. Final Step
Apply lithium-based grease
including molybdenum disulphide
*1. Do not clean in solvent. *2. When installing, be careful that grease
applied to in ...
Uniform tire quality grading
DOT (Department of Transportation) Quality
Grades: All passenger car tires must conform to
federal safety requirements in addition to these
grades.
Quality grades can be found where applicable on
the tire sidewall between tread shoulder and
maximum section width. For example:
Treadwear 200 ...