Lexus NX: Heating / Air Conditioning

Lexus NX Service Manual / Vehicle Interior / Heating / Air Conditioning

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 Air Conditioning Amplifier

ComponentsCOMPONENTS ILLUSTRATION *1 AIR CONDITIONING AMPLIFIER ASSEMBLY *2 INNER NO. 1 INSTRUMENT PANEL BRACE COVER RH RemovalREMOVAL PROCEDURE 1. REMOVE INNER NO. 1 INSTRUMENT PANEL B

 Air Conditioning Panel

 Components

COMPONENTS ILLUSTRATION *1 AIR CONDITIONING CONTROL ASSEMBLY *2 CENTER INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY *3 COWL SIDE TRIM BOARD LH *4 DOOR SCUFF PLATE ASSEMBLY LH *5

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 Center Airbag Sensor Assembly Communication Circuit Malfunction (B1790)

DESCRIPTION The airbag ECU assembly communication circuit consists of the occupant detection ECU and airbag ECU assembly. DTC B1790 is stored when a malfunction is detected in the airbag ECU assembly communication circuit. DTC No. Detection Item DTC Detection Condition Trouble Area B179

 Removal

REMOVAL CAUTION / NOTICE / HINT NOTICE: Do not replace the spiral with sensor cable sub-assembly with the battery connected and the engine switch on (IG). Do not rotate the spiral with sensor cable sub-assembly when the following conditions are met: 1) The steering wheel is removed, 2) the batt

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