Lexus NX: Removal

REMOVAL

PROCEDURE

1. REMOVE AIR CONDITIONING UNIT ASSEMBLY

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2. REMOVE BLOWER ASSEMBLY

(a) Disconnect the No. 1 blower damper servo sub-assembly connector.

(b) Detach the 3 clamps and remove the air conditioning harness assembly.

(c) Remove the 2 screws.

(d) Detach the 2 claws and remove the blower assembly.

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 Disassembly

DISASSEMBLY PROCEDURE 1. REMOVE AIR FILTER CASE (a) Detach the claw and guide and remove the air filter case. 2. REMOVE AIR REFINER ELEMENT (a) Remove the air refiner element.

 Reassembly

REASSEMBLY PROCEDURE 1. INSTALL NO. 1 BLOWER DAMPER SERVO SUB-ASSEMBLY (a) Install the link of the No. 1 blower damper servo sub-assembly to the link of the blower assembly as shown in the illustra

 Installation

INSTALLATION PROCEDURE 1. INSTALL BLOWER ASSEMBLY (a) Attach the 2 claws to install the blower assembly. (b) Install the 2 screws. (c) Attach the 3 clamps to install the air conditioning harness assem

SEE MORE:

 Open in IG Circuit (B242E)

DESCRIPTION This DTC is output when there is a problem in the power supply for the headlight ECU sub-assembly RH. The headlight ECU sub-assembly LH outputs DTC B242E. DTC No. Detection Item DTC Detection Condition Trouble Area B242E Open in IG Circuit IG circuit malfunction in the h

 Check Bus 3 Line for Short to +B

DESCRIPTION There may be a short circuit between one of the CAN bus lines and +B when there is no resistance between terminal 6 (CA3H) of the central gateway ECU (network gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 21 (CA3L) of the central gateway ECU (network gateway ECU) and termin

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