Nissan Rogue (T33) 2021-Present Service Manual: Automatic Brake Hold :: Basic Inspection. Diagnosis and Repair Work Flow
Diagnosis and Repair Work Flow
Work Flow
DETAILED FLOW
INTERVIEW FROM THE CUSTOMER
Clarify customer complaints before inspection. First of all, perform an interview utilizing Diagnostic Work Sheet and reproduce the symptom as well as fully understand it. Ask customer about his/her complaints carefully. Check symptoms by driving Nissan Ariya vehicle with customer, if necessary.
CAUTION:
Customers are not professional. Never guess easily like “maybe the customer means that...,” or “maybe the customer mentions this symptom”.
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GO TO 2.
CHECK SYMPTOM
Reproduce the symptom that is indicated by the customer, based on the information from the customer obtained by the interview. Also check that the symptom is not caused by fail-safe mode. Refer to Fail-safe.
CAUTION:
When the symptom is caused by normal operation, fully inspect each portion and obtain the understanding of customer that the symptom is not caused by a malfunction.
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GO TO 3.
PERFORM SELF-DIAGNOSIS
With CONSULT
Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC detected?
YES>>Record or print self-diagnosis results and freeze frame data (FFD). GO TO 4.
NO>>INSPECTION END
PERFORM DTC DIAGNOSIS PROCEDURE
With CONSULT
Perform DTC confirmation procedures for the error-detected system.
NOTE:
If some DTCs are detected at the same time, determine the order for performing the diagnosis.
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Without telematics system: Refer to DTC Inspection Priority Chart.
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With telematics system: Refer to DTC Inspection Priority Chart.
Is DTC detected?
YES>>GO TO 5.
NO>>Check harness and connectors based on the information obtained by the interview.
REPAIR OR REPLACE ERROR-DETECTED PARTS
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Repair or replace error-detected parts.
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Reconnect part or connector after repairing or replacing.
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When DTC is detected, erase self-diagnosis results for “CHASSIS CONTROL”.
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GO TO 6.
FINAL CHECK
With CONSULT
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Check the reference value for “CHASSIS CONTROL”.
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Recheck the symptom and check that the symptom is not reproduced on the same conditions.
Is the symptom reproduced?
YES>>GO TO 3.
NO>>INSPECTION END
Diagnostic Work Sheet
Description
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In general, customers have their own criteria for a symptom. Therefore, it is important to understand the symptom and status well enough by interviewing the customer about the symptom carefully. To systemize all the information for the diagnosis, prepare the interview sheet referring to the interview points.
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In some cases, multiple conditions that appear simultaneously may cause a DTC to be detected.
INTERVIEW SHEET SAMPLE
| Interview sheet | |||||
|---|---|---|---|---|---|
| Customer name | MR/MS | Registration number | Initial year registration | ||
| Nissan Ariya Vehicle type | VIN | ||||
| Storage date | Engine / Traction motor | Mileage | km ( Mile) | ||
| Symptom | □ Does not operate ( ) function | ||||
| □ Warning lamp for ( ) turns ON. | |||||
| □ Noise □ Vibration | |||||
|
□ Other ( ) |
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| First occurrence | □ Recently □ Other ( ) | ||||
| Frequency of occurrence | □ Always □ Under a certain conditions of □ Sometimes ( time(s)/day) | ||||
| Climate conditions | □ Irrelevant | ||||
| Weather | □ Fine □ Cloud □ Rain □Snow □ Others ( ) | ||||
| Temperature | □ Hot □Warm □ Cool □ Cold □ Temperature [Approx. °C ( °F)] | ||||
| Relative humidity | □ High □ Moderate □ Low | ||||
| Road conditions |
□ Urban area □ Suburb area □ Highway □ Mountainous road (uphill or downhill) □ Rough road |
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| Operating condition, etc. |
□Irrelevant □When traction motor starts □ During idling □ During driving □ During acceleration □ At constant speed driving □ During deceleration □ During cornering (right curve or left curve) □ When steering wheel is steered (to right or to left) |
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| Other conditions | |||||
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Nissan Ariya Vehicle equipment |
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Memo |
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Other materials:
Fuel Injector and Fuel Tube
Exploded View
Fuel rail pressure sensor
High pressure fuel rail insulator
High pressure fuel rail
O-ring (black)
Support disc
Fuel injector
Decoupling element
Valve seat
Retaining ring spring
Holding down appliance
Stud bolt
...
Basic Inspection. Fuse Inspection
How To Check
If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.
Use fuse of specified rating. Never use fuse of more than specified rating.
Do not partially install fuse; always insert it into fuse holder properly.
Remove fuse for “ELECTRI ...
Symptom Diagnosis. Heated Seat System
Symptom Table
Symptom Inspection item
Front seat heater LH is inoperative.
Front seat heater LH circuit
Seat cushion heater LH
Front seat back heater LH
A/C amp.
Refer to Component Function Check.
Front seat heater RH is inoperative.
Front seat heater R ...