Hyundai Palisade (LX2): Intake And Exhaust System / Variable Intake Solenoid (VIS) Actuator

Repair procedures

Removal and Installation
VIS 1 [Intake Manifold]
1.
Disconnect the battery negative terminal.
2.
Remove the engine cover.
(Refer to Engine and Transaxle Assembly - "Engine Cover")
3.
Disconnect the VIS actuator hose (A).
4.
Remove the VIS actuator (B).
Tightening torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

Hyundai Palisade. Repair procedures

5.
Install in the reverse order of removal.
VIS 2 [Surge Tank]
1.
Disconnect the battery negative terminal.
2.
Remove the engine cover.
(Refer to Engine and Transaxle Assembly - "Engine Cover")
3.
Disconnect the VIS actuator hose (A).
4.
Remove the VIS actuator (B).
Tightening torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

Hyundai Palisade. Repair procedures

5.
Install in the reverse order of removal.

    Components and components location Components 1. Surge tank 2. Surge tank stay 3. Positive crankcase ventilation (PCV) hose Repair procedures Removal and Installation 1.

    Components and components location Components 1. Intake manifold 2. Intake manifold gasket Repair procedures Removal and Installation 1.

    Other information:

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Evaporator Core

    Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3.

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Heater & A/C Control Unit (DATC)

    Components and components location Component Connector Pin Function Connector PIN No Pin Function Connector PIN No Pin Function A 1 Battery A 21 IGN2 2

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