Nissan Armada 2025-2026 Service and Repair Manual: 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, MIL will illuminate. | *2: | MIL will turn off after vehicle is driven 3 times (pattern B) without any malfunctions. |
When a DTC is not stored in ECM
The erasing method depends on a permanent DTC stored in ECM. Refer to the following table.
NOTE:
If the applicable permanent DTC includes multiple groups, perform the procedure of Group B first. If the permanent DTC is not erased, perform the procedure of Group A.
×: Applicable —: Not applicable
| Group * | Perform “DTC CONFIRMATION PROCEDURE” for applicable DTCs. | Driving pattern | |
|---|---|---|---|
| B | D | ||
| A | × | — | — |
| B | — | × | × |
*: For group, Refer to DTC Index.
Permanent DTC item
For permanent DTC items, MIL turns ON. Refer to DTC Index.
Permanent DTC service procedure
Work Procedure
CHECK DTC
Check DTC.
Is any DTC detected?
YES>>
Repair malfunction(s) and erase DTC. Refer to DTC Index.
NO>>
GO TO 2.
CHECK SRT STATUS
With CONSULT
On CONSULT screen, select “SRT & ...
Work Procedure (Group A)
*1: When the same malfunction is detected in two consecutive trips, MIL will illuminate.
CHECK DTC
Check DTC.
Is any DTC detected?
YES>>
Repair malfunction(s) and erase DTC.
NO>>
GO ...
Other materials:
Work Procedure
WRITING VEHICLE SPECIFICATION
With CONSULT
Perform writing vehicle specification to combination meter following "Automatic Configuration" procedure of "Configuration" according to CONSULT Operation Manual.
NOTE:
Log in the network according to CONSULT guidance.
>>
WORK END ...
Exploded View
REMOVAL
Propeller shaft assembly : Vehicle front : N·m (kg-m, ft-lb) : Always replace after every disassembly.
DISASSEMBLY
Snap ring Journal bearing Journal Flange yoke Propeller shaft tube : Select with proper thickness. : Vehicle front : Always replace after every disassembly. : Apply mu ...
Removal and Installation
WARNING:
REMOVAL
Remove transfer assembly from vehicle. Refer to Removal and Installation.
Remove input oil seal.
CAUTION:
Never damage the front case and input shaft.
INSTALLATION
Note the following, and install in the reverse order of removal.
L : 1.5 – 2.5 mm (0.059 – 0.098 in)
CAUTION: ...
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