Lexus ES manuals

Lexus ES: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Safety Connect System

DTC No.

Detection Item

Link

B153711

Telephone Sub Antenna Circuit Short to Ground

B153713

Telephone Sub Antenna Circuit Open

B157011

Indicator (Red) Circuit Short to Ground

B157013

Indicator (Red) Circuit Open

B157111

Indicator (Green) Circuit Short to Ground

B157113

Indicator (Green) Circuit Open

B157213

Microphone Circuit Open

B15A804

DCM System Internal Failure

B15C111

GNSS Antenna Circuit Short to Ground

B15C113

GNSS Antenna Circuit Open

B15C464

Airbag Signal Signal Plausibility Failure

B15C511

Emergency Call Switch Circuit Short to Ground

B15C513

Emergency Call Switch Circuit Open

B15CB11

Telephone Main Antenna Circuit Short to Ground

B15CB13

Telephone Main Antenna Circuit Open

B15CC49

Backup Battery Internal Electronic Failure

READ NEXT:

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Telematics / Trouble

 Emergency Call Switch Illumination Circuit

WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be need

 Green Indicator Remains Off

DESCRIPTION After power switch on (IG), the DCM (telematics transceiver) will enter into self check mode. The manual (SOS) switch red indicator will illuminate for 2 seconds and turn off followed by t

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 DCM Communication Stop Mode

DESCRIPTION Detection Item Symptom Trouble Area DCM Communication Stop Mode Any of the following conditions are met: Communication stop for "DCM" is indicated on the "Communication Bus Check" screen of the Techstream. Click here Communication stop history for "DCM" is indicated

 Buzzer does not Sound

WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When checking for DTCs, make sure that the blind spot monitor system is turned on. Inspect the fuses for circuits related to this system before performing the following procedure. PROCEDURE 1. CHECK DTC (a) Turn the engine switch off.

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