Lexus NX: Precaution

PRECAUTION

FOR OPERATION OF ELECTRICAL ITEMS RESTRICTED

NOTICE:

  • If the auxiliary battery voltage is low, the climate control seat system may not operate. When "High Power Consumption / Partial Limit On AC/Heater Operation" is displayed on the multi-information display in the combination meter assembly, inspect the auxiliary battery, referring to On-vehicle Inspection for the charging system.

    Click here

    HINT:

    If the auxiliary battery voltage is low, "Operation Limitation Control History Count (Level 1)" and "Operation Limitation Control History Count (Level 2) is counted.

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  • If the auxiliary battery voltage is low, the climate control seat system may not operate. Refer to Data List for the power steering system.

    for Manual Tilt and Manual Telescopic Steering Column: Click here

    for Power Tilt and Power Telescopic Steering Column: Click here

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 COMBINATION METER ASSEMBLY *2 CLIMATE CONTROL SWITCH (for Driver Side) *3 CLIMATE CONTROL SWITCH (for Front Passenger Side) *4 AIR CONDITIONING CONTR

 System Diagram

SYSTEM DIAGRAM

 System Description

SYSTEM DESCRIPTION GENERAL (a) The seat blower has 3 levels, controlled by operating the climate control switch on air conditioning control assembly. (b) Whether the blower is on or off can be determi

SEE MORE:

 Control Module Communication Bus "A" Off (U0073,U0155)

DESCRIPTION These DTCs are stored when the clearance warning ECU assembly cannot receive and recognize several signals via the CAN communication line. DTC No. Detection Item DTC Detection Condition Trouble Area U0073 Control Module Communication Bus "A" Off Control module communicat

 Generator Temperature Sensor Circuit Low (P0A38-257,P0A39-259)

DESCRIPTION Refer to the description for DTC P0A37-260. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P0A38-257 Generator Temperature Sensor Circuit Low Short to ground in the generator temperature sensor circuit (1 trip detection

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