Lexus ES: Message Not Displayed on Multi-information Display When AUTO Function Set to ON/OFF
Lexus ES (XZ10) Service Manual / Brake / Parking Brake / Electric Parking Brake System (for Hv Model) / Message Not Displayed on Multi-information Display When AUTO Function Set to ON/OFF
DESCRIPTION
When the AUTO function is set to ON/OFF, a message is displayed on the multi-information display in the combination meter assembly.
WIRING DIAGRAM
PROCEDURE
| 1. | CHECK OPERATION OF AUTO FUNCTION |
(a) Check that the AUTO function operates when the operating conditions are met.
HINT:
Do not use the multi-information display to determine whether the AUTO function is operating or not.
| Result | Proceed to |
|---|---|
| The AUTO function operates | A |
| The AUTO function does not operate | B |
| A |  | REPLACE COMBINATION METER ASSEMBLY |
| B | | GO TO Electric Parking Brake System AUTO Function Circuit |
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Parts Location
PARTS LOCATION ILLUSTRATION *1 PARKING BRAKE ECU (BRAKE ACTUATOR ASSEMBLY) *2 ECM *3 NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY - EPB NO. 1 FUSE *4 SKID CONTRO
Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following s
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of
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Parts Location
PARTS LOCATION ILLUSTRATION *1 ECM *2 NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY - INJ FUSE *3 IGNITION COIL ASSEMBLY *4 SPARK PLUG
Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during rear axle carrier sub-assembly removal/installation are shown below. Necessary Procedures After Parts R
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