Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR COMBINATION LIGHT LENS AND BODY LH (for TMC Made)
| *a | Component without harness connected (Rear Combination Light Lens and Body LH) |
(a) Apply auxiliary battery voltage to the rear combination light lens and body LH and check that the lights illuminate.
OK:
| Condition | Specified Condition |
|---|---|
| Auxiliary battery positive (+) → Terminal 2 (TL) Auxiliary battery negative (-) → Terminal 4 (E) | Taillight and side marker light illuminate |
| Auxiliary battery positive (+) → Terminal 1 (STP) Auxiliary battery negative (-) → Terminal 4 (E) | Stop light illuminates |
| Auxiliary battery positive (+) → Terminal 3 (TRN) Auxiliary battery negative (-) → Terminal 4 (E) | Turn signal light illuminates |
If the result is not as specified, replace the rear combination light lens and body LH.
2. INSPECT REAR COMBINATION LIGHT LENS AND BODY RH (for TMC Made)
| *a | Component without harness connected (Rear Combination Light Lens and Body RH) |
(a) Apply auxiliary battery voltage to the rear combination light lens and body RH and check that the lights illuminate.
OK:
| Condition | Specified Condition |
|---|---|
| Auxiliary battery positive (+) → Terminal 2 (TL) Auxiliary battery negative (-) → Terminal 4 (E) | Taillight and side marker light illuminate |
| Auxiliary battery positive (+) → Terminal 1 (STP) Auxiliary battery negative (-) → Terminal 4 (E) | Stop light illuminates |
| Auxiliary battery positive (+) → Terminal 3 (TRN) Auxiliary battery negative (-) → Terminal 4 (E) | Turn signal light illuminates |
If the result is not as specified, replace the rear combination light lens and body RH.
3. INSPECT REAR COMBINATION LIGHT ASSEMBLY LH (for TMMK Made)
| *a | Component without harness connected (Rear Combination Light Assembly LH) |
(a) Apply auxiliary battery voltage to the rear combination light assembly LH and check that the lights illuminate.
OK:
| Condition | Specified Condition |
|---|---|
| Auxiliary battery positive (+) → Terminal 2 (TL) Auxiliary battery negative (-) → Terminal 4 (E) | Taillight and side marker light illuminate |
| Auxiliary battery positive (+) → Terminal 1 (STP) Auxiliary battery negative (-) → Terminal 4 (E) | Stop light illuminates |
| Auxiliary battery positive (+) → Terminal 3 (TRN) Auxiliary battery negative (-) → Terminal 4 (E) | Turn signal light illuminates |
If the result is not as specified, replace the rear combination light assembly LH.
4. INSPECT REAR COMBINATION LIGHT ASSEMBLY RH (for TMMK Made)
| *a | Component without harness connected (Rear Combination Light Assembly RH) |
(a) Apply auxiliary battery voltage to the rear combination light assembly RH and check that the lights illuminate.
OK:
| Condition | Specified Condition |
|---|---|
| Auxiliary battery positive (+) → Terminal 2 (TL) Auxiliary battery negative (-) → Terminal 4 (E) | Taillight and side marker light illuminate |
| Auxiliary battery positive (+) → Terminal 1 (STP) Auxiliary battery negative (-) → Terminal 4 (E) | Stop light illuminates |
| Auxiliary battery positive (+) → Terminal 3 (TRN) Auxiliary battery negative (-) → Terminal 4 (E) | Turn signal light illuminates |
If the result is not as specified, replace the rear combination light assembly RH.
READ NEXT:
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 COMBINATION LIGHT ASSEMBLY
Components
COMPONENTS ILLUSTRATION *A w/ Power Trunk Lid System - - *1 LUGGAGE COMPARTMENT DOOR COVER *2 LUGGAGE LOCK CONTROL CABLE PLATE *3 SWITCH BEZEL - - ILLUSTRATION *1
SEE MORE:
Drive Motor "A" Inverter Actuator Stuck Open (P0A7872)
DTC SUMMARY MALFUNCTION DESCRIPTION This DTC is stored when the motor generator control system is malfunctioning and current does not flow as commanded. The cause of this malfunction may be one of the following: Internal inverter malfunction
Inverter with converter assembly internal circuit malfu
Steering Angle Midpoint Initial Setting Incomplete (C1AEA)
DESCRIPTION When the clearance warning ECU assembly detects that the steering angle neutral point memorization is incomplete during self diagnosis, C1AEA is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1AEA Steering Angle Midpoint Initial Setting Incomplete S
