Nissan Armada 2025-2026 Service and Repair Manual: Precautions for Removing Battery Terminal
NOTE:- NOTE:
- NOTE:
The removal of 12V battery may cause a DTC detection error.
HOW TO DISCONNECT 12V BATTERY TERMINAL
Disconnect 12V battery terminal according to instruction described below.
Open the hood.
Turn ignition switch to the ON position.
Turn ignition switch to the OFF position with the driver side door opened.
Get out of the vehicle and close the driver side door.
BR08DE : 4 minutes R9N engine : 12 minutes BR10DE : 12 minutes V9X engine : 4 minutes D4D engine : 20 minutes YD25DDTi : 2 minutes HR09DET : 12 minutes YS23DDT : 4 minutes HR10DDT : 12 minutes YS23DDTT : 4 minutes HR10DET : 12 minutes ZD30DDTi : 60 seconds HR13DDT : 12 minutes ZD30DDTT : 60 seconds HRA2DDT : 12 minutes K9K engine : 4 minutes M9R engine : 4 minutes R9M engine : 4 minutes CAUTION:
Remove 12V battery terminal.
CAUTION:
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
WARNING:
Always observe the following items for preventing accidental activation.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preve ...
Precautions For Harness Repair
CAN communication uses a twisted pair line. Be careful when repairing it.
Solder the repaired area and wrap tape around the soldered area.
NOTE:
A fray of twisted lines must be within 110 mm (4.33 i ...
Other materials:
Diagnosis Procedure
Possible cause Inspection item Reference page Vehicle speed/vehicle-to-vehicle distance control function does not operate normally Symptom diagnosis: Refer to "Vehicle speed/vehicle-to-vehicle distance control function does not operate normally" Diagnosis Procedure "Steering assist" that is s ...
Diagnosis Procedure
CHECK DOOR LOCK ACTUATOR
Check door lock actuator (rear LH).
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Repair or replace the malfunctioning parts.
REPLACE BCM
Replace BCM. Refer to Removal and Installation.
Confirm the operation after replacemen ...
How to Erase Permanent Dtc
When a DTC is stored in ECM
When a DTC is stored in ECM and MIL is ON, a permanent DTC is erased with MIL shutoff if the same malfunction is not detected after performing the driving pattern for MIL shutoff three times in a raw.
*1: When the same malfunction is detected in two consecutive trips, ...
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