Nissan Armada 2025-2026 Service and Repair Manual: Removal and Installation
WARNING:
Always observe the following items for preventing accidental activation.
Before disconnecting the air bag diagnosis sensor unit harness connector, be sure to disconnect each harness connector of the air bag modules, seat belt pre-tensioners and lap pre-tensioner to prevent air bag deployment by static electricity and seat belt pre-tensioner operation.
Never use air tools or electric tools for servicing (prevents the air bag diagnosis sensor unit from activating unexpectedly due to vibration).
When replacing the air bag diagnosis sensor unit, always check with the parts department for the latest parts information. Installing an incorrect air bag diagnosis sensor unit may or may not cause the air bag warning lamp to illuminate and may cause incorrect deployment of the supplemental air bags and seat belt pre-tensioners in a collision resulting in serious personal injury or death.
REMOVAL
Disconnect connector of all air bag modules, seat belt pre-tensioners, and lap pre-tensioners.
Driver air bag module: Refer to Removal & Installation.
Passenger air bag module: Refer to Removal & Installation.
Driver knee air bag module: Refer to Removal and Installation.
Passenger knee air bag module: Refer to Removal and Installation.
Front side air bag module: Refer to Removal & Installation.
Front center air bag module (with front center air bag module models): Refer to Removal & Installation.
Curtain air bag module: Refer to Removal & Installation.
Pre-tensioner seat belt: Refer to Removal & Installation.
Lap pre-tensioner: Refer to Removal & Installation.
Remove front center console assembly. Refer to Removal and Installation.
Remove AV control unit. Refer to Removal & Installation.
Disconnect diagnosis sensor unit harness connectors.
Remove diagnosis sensor unit mounting bolt and nuts, and then remove diagnosis sensor unit.
CAUTION:
To prevent damage to the diagnosis sensor unit, never impact it
Replace air bag diagnosis sensor unit if it is dropped or sustains an impact.
Replace air bag diagnosis sensor unit of deployed driver air bag module, deployed passenger air bag module, deployed driver knee air bag module, deployed passenger knee air bag module, deployed front side air bag module, deployed front center air bag module (with front center air bag module models), deployed curtain air bag module, deployed seat belt pre-tensioner and deployed lap pre-tensioner.
INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
Never reuse mounting bolt and nuts after removal, replace with new one.
Never damage the harness while installing.
Be sure to perform ADDITIONAL SERVICE WHEN REPLACING AIR BAG DIAGNOSIS UNIT when replacing air bag diagnosis sensor unit. Or not doing so, air bag diagnosis sensor unit control function does not operate normally. Refer to Work Procedure.
Exploded View
Diagnosis sensor unit : Vehicle front : Always replace after every disassembly. : N·m (kg-m, in-lb) ...
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 ...
Special Service Tools
Tool number
(TechMate No.)
Tool name Description KV10122000
(NI-53383)
Side oil seal puller
Removing side oil seal KV10123000
(NI-53384)
Side oil seal installer
Installing side oil seal ...
Inspection
INSPECTION AFTER REMOVAL
Check the oil seal assembled transfer control actuator for wear, crack and damage. Replace if there is malfunction.
Check the transfer assembly as follows.Install the suitable tool (A) to transfer assembly as shown in the figure.
When turn the shaft in direction , check re ...
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