Nissan Maxima Service and Repair Manual: Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
DETAILED FLOW
1.COLLECT THE INFORMATION FROM THE CUSTOMER
It is also important to clarify customer complaints before inspection. First
of all, reproduce symptoms, and
understand them fully. Ask customer about
his/her complaints carefully. In some cases, it will be necessary to
check
symptoms by driving vehicle with customer.
2.BASIC INSPECTION
- Check the power steering fluid leakage and the power steering fluid level. Refer to ST-12, "Inspection".
- Check the drive belt tension. Refer to EM-14, "Checking Drive Belts".
- Check the power steering gear for damages, cracks and oil leakage. Refer to ST-12, "Inspection".
- Check the relief oil pressure.
3.TROUBLE DIAGNOSIS FOR SYMPTOM
Perform the diagnosis by sympt
4.FINAL CHECK
Check the input/output standard values for the power steering control unit.
System description
EPS SYSTEM
System Diagram
CONTROL DIAGRAM
System Description
The EPS system controls the power steering solenoid valvethrough the
power steering control unit.
The valve driving voltage ...
Other materials:
B2557 vehicle speed
Description
BCM receives the 2 vehicle speed signals via CAN
communication. One signal is transmitted by the "combination
meter". Another signal is transmitted by "ABS actuator and electric unit
(control unit)". BCM compares
both signals to detect the vehicle speed.
DTC Logic
DTC DETECTIO ...
P1805 brake switch
Description
Brake switch signal is applied to the ECM via the stop lamp switch when the
brake pedal is depressed. This
signal is used mainly to decrease the engine speed when the vehicle is being
driver.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATI ...
Radiator
Exploded View
Radiator
CVT oil cooler hose
Radiator drain plug
Radiator hose (lower) clamp
Radiator hose (lower)
Radiator hose (lower) bracket
Reservoir tank
Reservoir hose
Radiator cap
Radiator cap adaptor
Radiator hose (upper)
Radiator hose (upper) clamp
&nb ...
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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