Nissan Armada 2025-2026 Service and Repair Manual: Work Flow
OVERALL SEQUENCE
DETAILED FLOW
INTERVIEW FOR MALFUNCTION
Interview the symptom to the customer.
>>GO TO 2.
SYMPTOM CHECK
Check the symptom from the customer's information. Check that any symptom occurs other than the interviewed symptom.
Insufficient cooling/heating>>GO TO 3.
Refrigerant leakage>>GO TO 6.
Noise>>GO TO 7.
CONTROL SYSTEM DIAGNOSIS
Perform the system diagnosis for the A/C control system. Refer to Work Flow.
Is A/C control system normal?
YES>>GO TO 4.
NO>>GO TO 8.
PERFORMANCE TEST
Perform the performance test. Check the operation of each part. Refer to Inspection.
>>GO TO 5.
TROUBLE DIAGNOSIS FOR UNUSUAL PRESSURE
Diagnose using a manifold gauge whenever system's high and/or low side pressure(s) is/are unusual. Specify the malfunctioning part. Refer to Symptom Table.
Low refrigerant charge>>GO TO 6.
Except above>>GO TO 8.
CHECK REFRIGERANT FOR LEAKAGES
Check refrigerant for leakages. Specify the malfunctioning part. Refer to Leak Test.
>>GO TO 8.
TROUBLE DIAGNOSIS FOR NOISE
Perform trouble diagnosis for noise. Specify the malfunctioning part. Refer to Symptom Table.
>>GO TO 8.
MALFUNCTION PART REPAIR
Repair or replace the malfunctioning part.
>>GO TO 9.
REPAIR CHECK (OPERATION CHECK)
Check the operation of each part.
Does it operate normally?
YES>>INSPECTION END
NO>>GO TO 2.
Refrigerant
CONNECTION OF SERVICE TOOLS AND EQUIPMENT
Be certain to follow the manufacturer’s instructions for connecting to the machine. ...
Other materials:
Diagnosis Procedure
When ProPILOT Assist 1.1 system is active, the ProPILOT Assist 1.1 system does not perform any control even through there is a vehicle ahead.
CHECK ProPILOT ASSIST 1.1 SYSTEM DISPLAY ON INFORMATION DISPLAY
Start the self-diagnosis mode of combination meter. Refer to On Board Diagnosis Function.
Che ...
Removal and Installation
REMOVAL
CAUTION:
Drain engine coolant from cooling system. Refer to ENGINE COOLANT : Draining.
Disconnect rear cooler pipe assembly from rear A/C unit assembly. Refer to Removal and Installation.
Remove luggage side lower finisher RH. Refer to Removal and Installation.
Remove each duct.
Rear inlet ...
SERVICE NOTICE AND PRECAUTIONS FOR ROAD WHEEL : Precautions
Genuine NISSAN aluminum wheel is designed for each type of vehicle. Use it on the specified vehicle only.
Use Genuine NISSAN parts for the wheel nuts.
Always use them after adjusting the wheel balance. For the balance weights, use Genuine NISSAN aluminum wheel weights.
Use caution when handling the ...
0.0053