Lexus ES manuals

Lexus ES: Inspection

Lexus ES (XZ10) Service Manual / Vehicle Interior / Lighting (ext) / Rear Light Assembly / Inspection

INSPECTION

PROCEDURE

1. INSPECT REAR LIGHT ASSEMBLY LH

*a

Component without harness connected

(Rear Light Assembly LH)

(a) Apply auxiliary battery voltage to the rear light assembly LH and check that the lights illuminate.

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 2 (B)

Auxiliary battery negative (-) → Terminal 8 (E)

Taillight illuminates

Auxiliary battery positive (+) → Terminal 5 (B)

Auxiliary battery negative (-) → Terminal 8 (E)

Stop light illuminates

Auxiliary battery positive (+) → Terminal 1 (B/U)

Auxiliary battery negative (-) → Terminal 8 (E)

Back-up light illuminates

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

2. INSPECT REAR LIGHT ASSEMBLY RH

*a

Component without harness connected

(Rear Light Assembly RH)

(a) Apply auxiliary battery voltage to the rear light assembly RH and check that the lights illuminate.

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 2 (B)

Auxiliary battery negative (-) → Terminal 8 (E)

Taillight illuminates

Auxiliary battery positive (+) → Terminal 5 (B)

Auxiliary battery negative (-) → Terminal 8 (E)

Stop light illuminates

Auxiliary battery positive (+) → Terminal 1 (B/U)

Auxiliary battery negative (-) → Terminal 8 (E)

Back-up light illuminates

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

READ NEXT:

 Reassembly

REASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. INSTALL REAR LIGHT PROTECTOR (a) Instal

 Installation

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

 Relay

On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT H-LP LH RELAY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Co

SEE MORE:

 Parts Location

PARTS LOCATION ILLUSTRATION *1 HEADLIGHT ECU SUB-ASSEMBLY RH *2 BRAKE ACTUATOR ASSEMBLY *3 FORWARD RECOGNITION CAMERA *4 ECM *5 RACK AND PINION POWER STEERING GEAR ASSEMBLY *6 HEADLIGHT ECU SUB-ASSEMBLY LH *7 MILLIMETER WAVE RADAR SENSOR ASSEMBLY *8 BLIND SPOT

 Active Grille Air Shutter "B" Circuit Short to Battery (P05B112,P05B114,P05B131)

DESCRIPTION Refer to DTC P059F73. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P05B112 Active Grille Air Shutter "B" Circuit Short to Battery All of the following conditions are met and the ECM receives a malfunction signal 17 times*

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