Lexus NX: Removal

REMOVAL

PROCEDURE

1. REMOVE INSTRUMENT SIDE PANEL LH

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2. REMOVE NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY

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3. REMOVE TRIP SWITCH (LIGHT CONTROL RHEOSTAT)

(a) Using a screwdriver, detach the 2 claws and remove the trip switch (light control rheostat).

HINT:

Tape the screwdriver tip before use.

*1

Protective Tape

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 Inspection

INSPECTION PROCEDURE 1. INSPECT TRIP SWITCH (LIGHT CONTROL RHEOSTAT) *1 Up Switch *2 Down Switch *a Component without harness connected (Trip Switch (Light Control Rheostat)) (a)

 Installation

INSTALLATION PROCEDURE 1. INSTALL TRIP SWITCH (LIGHT CONTROL RHEOSTAT) (a) Attach the 2 claws to install the trip switch (light control rheostat). 2. INSTALL NO. 1 INSTRUMENT PANEL SAFE

 Meter / Gauge System

SEE MORE:

 ECU Power Source Circuit

DESCRIPTION If the power switch is on (IG), the hybrid vehicle control ECU applies current to the MREL terminal to turn the IGCT relay on. This supplies power to the +B1 and +B2 terminals. WIRING DIAGRAM Refer to the wiring diagram for DTC P0A08-264. Click here PROCEDURE 1. CHECK HYBRID VE

 Hybrid Battery Voltage Isolation Sensor Circuit (P0AA7-727)

DESCRIPTION The hybrid vehicle control ECU monitors the insulation monitoring circuit located in the battery voltage sensor and detects malfunctions. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P0AA7-727 Hybrid Battery Voltage Isolation Sensor

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