Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Installation
INSTALLATION
PROCEDURE
1. INSTALL NO. 2 AIR CONDITIONING HARNESS ASSEMBLY
(a) Engage the 2 claws to install the No. 2 air conditioning harness assembly.
(b) Install the rear cooling unit cover LH to the rear cooling unit cover RH with the 12 screws.
(c) Engage each clamp.
2. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY
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3. INSTALL COOLER UNIT CLAMP
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4. INSTALL NO. 3 COOLING UNIT BRACKET
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5. INSTALL NO. 2 COOLING UNIT BRACKET
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6. INSTALL NO. 1 COOLING UNIT BRACKET
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7. INSTALL REAR NO. 1 COOLING UNIT DAMPER SERVO SUB-ASSEMBLY
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8. INSTALL REAR NO. 2 COOLING UNIT DAMPER SERVO SUB-ASSEMBLY
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9. INSTALL REAR COOLING UNIT ASSEMBLY
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Inspection
INSPECTION PROCEDURE 1. INSPECT NO. 2 AIR CONDITIONING HARNESS ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. *a Component without harness connected (No. 2 Air ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Air Conditioning System: Air Outlet Damper Control Servo Motor Circuit (B1443/43)
DESCRIPTION The No. 3 air conditioning radiator damper servo sub-assembly sends pulse signals to inform the air conditioning amplifier assembly of the damper position. The air conditioning amplifier assembly activates the motor (normal or reverse) based on these signals to move the No. 3 air conditi ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Window Defogger System: Terminals Of Ecu
TERMINALS OF ECU CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY *A w/o Seat Heater System *B w/ Seat Heater System (a) Disconnect the J43 air conditioning amplifier assembly connector. (b) Measure the voltage and resistance according to the value(s) in the table below. HINT: Measure the valu ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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