Lexus ES: Precaution
PRECAUTION
PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
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After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal.
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When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the terminal is reconnected.
System Name | See Procedure |
Lane Control System (for Gasoline Model) | |
Parking Support Brake System (for Gasoline Model) |
Parking Assist Monitor System (for Gasoline Model) |
Panoramic View Monitor System (for Gasoline Model) |
Pre-collision System (for Gasoline Model) |
Power Trunk Lid System (for Gasoline Model) |
Lighting System (for Gasoline Model) |
PRECAUTION FOR AUDIO AND VISUAL SYSTEM
NOTICE:
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When replacing the radio receiver assembly, always replace it with a new one. If a radio receiver assembly which was installed to another vehicle is used, the following may occur:
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A communication malfunction DTC may be stored.
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The radio receiver assembly may not operate normally.
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When replacing the DCM (telematics transceiver), be sure to replace it with a new one (w/ Manual (SOS) Switch).
(a) If any of the following parts are replaced, refer to Initialization in Repair Instruction.
Click here
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Radio receiver assembly*1
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DCM (telematics transceiver)*2
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PROBLEM SYMPTOMS TABLE NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Prec
CAUTION / NOTICE / HINT NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Pre
DESCRIPTION This is the power source circuit to operate the radio receiver assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before perfor
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DESCRIPTION The hybrid vehicle control ECU monitors the IGB signal received from the certification ECU (smart key ECU assembly). When an error is detected in the IGB signal, this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P1CFA12
DTC SUMMARY MALFUNCTION DESCRIPTION This DTC indicates that the generator torque execution value does not correspond to the torque command value from the hybrid vehicle control ECU to the generator (MG1). The cause of this malfunction may be one of the following: Area Main Malfunction Descripti
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