Nissan Armada 2025-2026 Service and Repair Manual: Removal and Installation
REMOVAL
Remove front heater & cooling unit assembly. Refer to Removal and Installation.
Disconnect front air mix door motor (passenger side) harness connector 
.
Remove sub harness from front case lower assembly.
Remove cooler packing.
Remove fixing screws , and then remove heater pipe support.
Remove front heater core.
INSTALLATION
Note the following item, and then install in the reverse order of removal.
CAUTION:
Replace cooler packing with new one.
Other materials:
Exploded View
Cowl top seal Cowl top side seal EPT seal [t: 15.0 mm (0.591 in)] Cowl top cover Cowl top clip EPT seal [t: 3.0 mm (0.118 in)] EPT seal [t: 10.0 mm (0.394 in)] EPT seal [t: 10.0 mm (0.394 in)] EPT seal [t: 3.0 mm (0.118 in)] EPT seal [t: 3.0 mm (0.118 in)] : Clip : Always replace after ...
Exploded View
Without Moonroof Models
Roof rear garnish Room lamp bracket Headlining assembly Third assist grip RH Personal lamp bracket Personal lamp Second assist grip RH Vanity mirror lamp bracket Front assist grip RH Vanity mirror lamp Map lamp bracket Sun visor assembly RH Cover Sun visor asse ...
Special Service Tools
Tool number
(TechMate No.)
Tool name Description KV40104001
(NI-53385)
Hub lock nut wrench
a: 85 mm (3.35 in)
b: 65 mm (2.56 in)
Removing and Installing wheel hub lock nut. KV40107300
(NI-51751)
Boot band crimping tool
Installing boot band KV38108000
( - )
Protector
a: 47 mm (1.85 in) dia.
b: ...
0.0052