Lexus NX: Inspection

INSPECTION

PROCEDURE

1. INSPECT REAR LIGHT ASSEMBLY LH

(a) Apply battery voltage to the connector and check the light illumination condition.

OK:

Battery Connection

Specified Condition

Positive (+) → 2 (B)

Negative (-) → 4 (E)

Taillight illuminates

Positive (+) → 3 (B)

Negative (-) → 4 (E)

Stop Light illuminates

Positive (+) → 1 (B)

Negative (-) → 4 (E)

Back-up Light illuminates

If the result is not as specified, replace the rear light assembly LH.

*a

Component without harness connected

(Rear Light assembly LH)

2. INSPECT REAR LIGHT ASSEMBLY RH

(a) Apply battery voltage to the connector and check the light illumination condition.

OK:

Battery Connection

Specified Condition

Positive (+) → 2 (B)

Negative (-) → 4 (E)

Taillight illuminates

Positive (+) → 3 (B)

Negative (-) → 4 (E)

Stop Light illuminates

Positive (+) → 1 (B)

Negative (-) → 4 (E)

Back-up Light illuminates

If the result is not as specified, replace the rear light assembly RH.

*a

Component without harness connected

(Rear Light assembly RH)

READ NEXT:

 Reassembly

REASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. INSTALL REAR LIGHT SOCKET AND WIRE LH (a) A

 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure described below is for the LH side. PROCEDURE 1. INSTALL REAR LIGHT ASSEMBLY LH (a)

 Side Turn Signal Light Assembly

SEE MORE:

 Open in +B Circuit (C13AD)

DESCRIPTION The parking brake ECU assembly is supplied with power to operate the motor via the +B and +B2 terminals. DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note C13AD Open in +B Circuit All of following conditions are met: Power switch on (IG) or e

 Voice Guidance Circuit between Radio Receiver and Stereo Component Amplifier

DESCRIPTION This circuit is used when the voice switch of the steering pad switch assembly is pushed. Using this circuit, the radio and display receiver assembly sends signals to the stereo component amplifier assembly. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER A

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