Lexus ES: Operation Method
OPERATION METHOD
PROCEDURE
1. PRECAUTION
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2. TURN BACK LUGGAGE COMPARTMENT TRIM COVER RH
(a) Turn back the luggage compartment trim cover RH as shown in the illustration.
.png) | Remove in this Direction |
3. SEPARATE REAR SEAT CUSHION ASSEMBLY
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4. REMOVE REAR SEAT CUSHION LOCK HOOK
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5. SEPARATE REAR SEATBACK ASSEMBLY
| (a) Remove the 4 bolts from rear seatback assembly. |
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| (b) Lift the rear seatback assembly to the extent that the connector is visible. NOTICE: Be careful not to damage the rear seatback assembly. |
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6. PARKING BRAKE FORCED RELEASE
CAUTION:
Work on a level surface to ensure safety.
NOTICE:
- To release the parking brake, follow the procedure for when using SST.
- If the parking brake cannot be released, follow the procedure for when not using SST.
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When moving the vehicle after releasing the parking brake, install all parts and do not connect the 2 connectors shown in the illustration.
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If the power switch is on (IG) or the engine is started with the 2 connectors disconnected, a DTC may be stored. Clear any DTCs after performing work.
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(a) When using SST:
(1) Park the vehicle on a level surface and move the shift lever to P.
(2) Turn the power switch off and chock the wheels.
(3) Disconnect the 2 connectors shown in the illustration.
(4) Connect SST (09756-48020) to SST (09756-48070).
SST: 09756-48020
SST: 09756-48070
| *a | Brake Pedal | *b | Auxiliary Battery |
| *c | SST (09756-48020) | *d | SST (09756-48070) |
| *e | Release Button | *f | Finished Light |
.png) | Connector | - | - |
(5) Connect SST (09756-48070) to the 2 connectors inside of the vehicle.
(6) Connect SST (09756-48020) to the auxiliary battery from the outside of the vehicle.
(7) Push the release button on SST (09756-48020) with the brake pedal depressed.
CAUTION:
The vehicle may suddenly move when the parking brake is released. Make sure to perform the release operation with the brake pedal depressed.
HINT:
- Confirm that the parking brake is operating by listening for operation sounds.
- If no operation sounds are heard, push the release button on SST (09756-48020) with the brake pedal depressed.
- The parking brake may not release if the auxiliary battery voltage is too low. In this case, perform the release operation again using a fully charged or new auxiliary battery.
(8) When the finished light of SST (09756-48020) illuminates, release the brake pedal.
(9) Move the vehicle forward and rearward to check that the parking brake is released.
CAUTION:
Be careful when performing this operation. The vehicle may suddenly move.
NOTICE:
- When moving the vehicle after releasing the parking brake, check that the 2 connectors are disconnected.
- The brake warning light (yellow) will illuminate when the vehicle is moved after releasing the parking brake.
(b) When not using SST:
NOTICE:
Perform the following procedure only when the parking brake cannot be released using SST.
HINT:
- Use the same procedure for the RH side and LH side.
- The following procedure is for the LH side.
(1) Park the vehicle on a level surface and check that the shift lever is in P.
(2) Turn the power switch off and check that the wheels are chocked.
(3) Check that the 2 connectors shown in the illustration have been disconnected.
(4) Remove the rear wheel.
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CAUTION:
When using a jack to lift the vehicle, make sure to support the vehicle using safety stands. Do not work on the vehicle with it supported only by a jack.
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(5) Disconnect the No. 2 parking brake wire assembly connector from the parking brake actuator assembly.
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(6) Remove the parking brake actuator assembly from the rear disc brake cylinder assembly.
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| (7) Insert an L-shaped T45 "TORX" wrench into the rear disc brake cylinder assembly. |
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(8) Turn the L-shaped T45 "TORX" wrench 2 full rotations clockwise to release the parking brake lock.
NOTICE:
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When moving the vehicle after releasing the parking brake, install all parts and do not connect the 2 connectors shown in the illustration.
- The brake warning light (yellow) will illuminate when the vehicle is moved after releasing the parking brake.
READ NEXT:
Parking Brake System
PrecautionPRECAUTION NOTICE:
If the battery is connected, the parking brake will operate when the electric parking brake switch assembly is pulled to the lock side even if the engine switch (for G
Drivetrain
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SEE MORE:
Assist Map Number Un-Writing (C1581)
DESCRIPTION This DTC will be stored if the power steering ECU (rack and pinion power steering gear assembly) determines that the assist map is not written in the ECU. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition Note C1581
Installation
INSTALLATION PROCEDURE 1. INSTALL REMOTE OPERATION CONTROLLER ASSEMBLY (a) Install the remote operation controller assembly with the 4 screws as shown in the illustration. Install in this Direction 2. INSTALL REAR UPPER CONSOLE PANEL SUB-ASSEMBLY Click here 3. INSTALL SHIFT LEVER KNOB SU
