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Nissan Armada 2025-2026 Service and Repair Manual: Radiator

Inspection

Check radiator for mud or clogging. If necessary, clean radiator as per the following:

  • Be careful not to bend or damage radiator fins.

  • When radiator is cleaned without removal, remove all surrounding parts such as radiator cooling fan assembly and horns. Then tape harness and connectors to prevent water from entering.

Apply water by hose to the back side of the radiator core vertically downward.

Apply water again to all radiator core surfaces once per minute.

Stop washing if any stains no longer flow out from radiator.

Blow air into the back side of radiator core vertically downward.

  • Use compressed air lower than 490 kPa (5 kg/cm2, 71 psi) and keep distance more than 30 cm (11.8 in).

Blow air again into all the radiator core surfaces once per minute until no water sprays out.

    Other materials

    Differential Lock Control Unit
    Exploded View Differential lock control unit         : vehicle front : N·m (kg-m, in-lb) Removal and Installation REMOVALThe ignition switch OFF. CAUTION: Wait for 60 seconds after the ignition switch OFF. Disconnect negative battery terminal. Refer to Removal and Insta ...

    Rear A/c Control
    Exploded View Refer to Exploded View. Removal and Installation REMOVALRemove front center console rear finisher assembly. Refer to Removal and Installation. Remove fixing screws , and then remove rear A/C control assembly. Remove fixing screws , and then remove rear A/C control from rear A/C contr ...

    Glove Box Lid Lock Cylinder
    Exploded View Glove box assembly Sleeve Glove box lid lock cylinder Removal and Installation REMOVAL NOTE: Glove box lid lock key cylinder is integrated with glove box assembly. So, glove box lid lock key cylinder cannot be removed from glove box assembly and it cannot be replaced without ...