Nissan Armada 2025-2026 Service and Repair Manual: Work Flow
DETAILS OF TROUBLE DIAGNOSIS FLOWCHART
COLLECT THE INFORMATION FROM THE CUSTOMER
It is also important to clarify customer concerns before starting the inspection. First of all, perform an interview utilizing diagnostic work sheet and reproduce the symptom as well as fully understand it. Depending on the situations, drive the vehicle with the customer and check the symptom. Refer to Diagnostic Work Sheet.
CAUTION:
>>GO TO 2.
CHECK SYMPTOM
CAUTION:
>>GO TO 3.
PERFORM SELF-DIAGNOSIS (1)
With CONSULT
Perform self-diagnosis.
Is DTC detected?
YES>>Record or print self-diagnosis results and freeze frame data (FFD). GO TO 4.
NO>>GO TO 7.
PERFORM SELF-DIAGNOSIS (2)
With CONSULT
Ignition switch OFF to ON without depressing the brake pedal.
CAUTION:
Never start the engine.
Ignition switch OFF and disconnect CONSULT from data link connector.
Get out of the vehicle, close all doors (other than hood assembly), check that the combination meter is OFF, and wait for 1 minute or more without opening these doors.
CAUTION:
Never operate the vehicle.
Ignition switch ON without depressing the brake pedal.
CAUTION:
Never start the engine.
Erase self-diagnosis result of “BRAKE”.
Ignition switch OFF and disconnect CONSULT from data link connector.
CAUTION:
Never operate the vehicle.
Ignition switch ON without depressing the brake pedal.
CAUTION:
Never start the engine.
Perform self-diagnosis for “BRAKE”.
Is DTC detected?
YES>>Record or print self-diagnosis results. GO TO 5.
NO>>GO TO 7.
RECHECK SYMPTOM
With CONSULT
Erase self-diagnosis results from the memory.
Ignition switch OFF and disconnect CONSULT from data link connector.
CAUTION:
Never operate the vehicle.
Perform DTC reproduction procedures for the system that is malfunctioning.
NOTE:When multiple DTCs are detected, Refer to DTC Inspection Priority Chart. And then determine the order for performing the diagnosis.
Is DTC detected?
YES>>GO TO 6.
NO>>Check harness and connectors based on the information obtained by the interview. Refer to Intermittent Incident.
REPAIR OR REPLACE ERROR-DETECTED PART
Repair or replace the part that is malfunctioning. Reconnect part or connector after repairing or replacing. Erase DTC from the memory when DTC is detected.
Ignition switch OFF and disconnect CONSULT from data link connector.
CAUTION:
Never operate the vehicle.
GO TO 7.
IDENTIFY ERROR-DETECTED SYSTEM BY SYMPTOM DIAGNOSIS
Estimate which system is malfunctioning according to the possible symptoms based on symptom diagnosis and perform check.
Can the malfunctioning part be identified?
YES>>GO TO 8.
NO>>Check harness and connectors based on the information obtained by the interview. Refer to Intermittent Incident.
FINAL CHECK
With CONSULT
Check the reference value for “BRAKE”. Refer to Values On The Diagnosis Tool.
Perform the operation check. Check that the symptom is not reproduced under the same conditions as when the symptom is reproduced before.
Is the symptom reproduced?
YES>>GO TO 3.
NO>>INSPECTION END
Diagnostic Work Sheet
Description
INTERVIEW SHEET SAMPLE
Interview sheet Customer name MR/MS Registration number Initial year registration Vehicle type VIN Storage date Traction motor Mileage km ( Mile) Symptom ...
Other materials:
Safety Section
The occupational safety regulations include provisions on preventative measures for avoiding damage and accidents. As the occupational safety regulations are country- specific, this document only lists general information on occupational health and safe- ty for working with steel. The general, non-m ...
Removal and Installation
REMOVAL
CAUTION:
Remove front grille. Refer to the following.
Off road models: Removal and Installation
City models: Removal and Installation
Remove front bumper fascia. Refer to the following.
Off road models: Removal and Installation
City models: Removal and Installation
Disconnect high-pressu ...
Removal and Installation
REMOVAL
WARNING:
CAUTION:
Start engine.
Turn OFF the electronic air suspension function. Refer to Operation.
Stop engine.
Lift up the vehicle.
Remove protector mounting bolts and clips, and remove protector.
Remove silicone sealant between the air connector and air tank .
CAUTION:
Never damag ...
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