DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
OVERALL SEQUENCE

DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred).
2.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition when the symptom is detected. Refer to SE-51, "Symptom Table".
3.DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the system.
4.REPAIR OR REPLACE THE MALFUNCTIONING PART
5.FINAL CHECK
Refer to confirmed symptom in step 2, and make sure that the symptom is not detected.
Seat
System descriptionCooling fan
Description
The ECM controls the cooling fan corresponding to the vehicle speed, engine
coolant temperature, refrigerant
pressure, and air conditioner ON signal. The control system has 4-step control
[HIGH/MIDDLE/LOW/OFF].
COOLING FAN MOTOR
The cooling fan operates at each speed when the cu ...
Continuously Variable Transmission (CVT) fluid
CAUTION
NISSAN recommends using Genuine
NISSAN CVT Fluid NS-3 (or equivalent)
ONLY in NISSAN CVTs. Do not mix with
other fluids.
Do not use Automatic Transmission
Fluid (ATF) or Manual transmission
fluid in a NISSAN CVT, as it may damage
the CVT. Damage caused by the use of
fluid ...
B210F transmission range switch
Description
IPDM E/R confirms the shift position with the following
signals.
Transmission range switch
Shift position signal from BCM (CAN)
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC B210F is displayed with DTC
U1000, first perform the trouble diagnosi ...