Lexus ES manuals

Lexus ES: Back-up Battery

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 Components

COMPONENTS ILLUSTRATION *1 BACK-UP BATTERY *2 TRANSCEIVER COVER

 Installation

INSTALLATION PROCEDURE 1. INSTALL BACK-UP BATTERY (a) Connect the connector and install the back-up battery with the "TOP" mark facing upward as shown in the illustration. Install in this Direc

 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 bac

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 EPS Warning Light Circuit

CAUTION / NOTICE / HINT NOTICE: Perform this troubleshooting procedure when no DTCs are output, including DTCs related to CAN communication system malfunctions. If the customer reports that the steering feels heavy, refer to the "Heavy steering" item in the Problem Symptoms Table. Click here

 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 system(s) after the cable is reconnected: System See Procedure Lane Control System (for HV M

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