Lexus ES: 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.
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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
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Diagnosis System
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Switch Failure (B2342)
DESCRIPTION This DTC is stored when the sliding roof ECU (sliding roof drive gear assembly) detects that the panoramic moon roof switch (map light sub-assembly) is stuck for 30 seconds or more. DTC No. Detection Item DTC Detection Condition Trouble Area B2342 Switch Failure Sliding
