Work Flow
WORK FLOW
DETAILED FLOW
1. GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred).
2. CHECK DTC
Is any symptom described and any DTC detected?
Symptom is described, DTC is detected.
Symptom is not described, DTC is detected.
Symptom is described, DTC is not detected.
3. CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT to the vehicle in "DATA MONITOR" mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
4. CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT to the vehicle in "DATA MONITOR " mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
5. CHECK NORMAL OPERATING CONDITION
Check normal operating condition. Refer to ADP-166, "Description".
6. PERFORM BASIC INSPECTION
Isolate the malfunctioning part with the basic inspection. Refer to ADP-8, "Preliminary Check".
7. PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC Confirmation Procedure for the displayed DTC, and then check that DTC is detected again.
At this time, always connect CONSULT to the vehicle, and check diagnostic results in real time.
If two or more DTCs are detected, refer to BCS-63, "DTC Inspection Priority Chart" and determine trouble diagnosis order.
NOTE:
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC Confirmation Procedure.
Is DTC detected?
8. PERFORM COMPONENT FUNCTION CHECK
Perform the component function check for the isolated malfunctioning part.
9. DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to diagnostic procedure of the system.
10. REPAIR OR REPLACE THE MALFUNCTIONING PART
11. FINAL CHECK
Check that the symptom is not detected. Perform DTC Confirmation Procedure or Component Function Check again, and then check that the malfunction has been repaired securely.
Has the malfunction been repaired?
E-call (SOS) switch (if so equipped)
The E-call (SOS) system switch is used in combination
with a NissanConnectSM Services subscription
to call for assistance in case of an
emergency.
Pushing the switch will (with a paid subscription)
reach a Response Specialist that will provide
assistance based on the situation described ...
B2601 shift position
Description
BCM confirms the shift position with the following 2
signals.
CVT selector lever
P position signal from IPDM E/R (CAN)
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC B2601 is displayed with DTC
U1000, first perform the trouble diagnosis for DTC ...
Main line between HVAC and A-bag circuit
Diagnosis Procedure
1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Disconnect the following harness connectors.
A/C auto amp.
Harness connectors M1 and E30
Check the continuity between the A/C au ...