LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2019 >> UX 250h Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Safety Connect System (Diagnostics - Introduction) >> Safety Connect System >> Diagnostic Trouble Code Chart [10/2019 - 07/2022] >> Diagnostic Trouble Code Chart [10/2019 - 07/2022]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Trouble Code Chart [10/2019 - 07/2022]

SAFETY CONNECT SYSTEM

DTC No. Detection Item Link
B153711 Telephone Sub Antenna Circuit Short to Ground Refer to DTC B1537-11: Telephone Sub Antenna Circuit Short to Ground; DTC B153713: Telephone Sub Antenna Circuit Open [10/2019 - 07/2022]
B153713 Telephone Sub Antenna Circuit Open Refer to DTC B1537-11: Telephone Sub Antenna Circuit Short to Ground; DTC B153713: Telephone Sub Antenna Circuit Open [10/2019 - 07/2022]
B157011 Indicator (Red) Circuit Short to Ground Refer to DTC B1570-11: Indicator (Red) Circuit Short to Ground; DTC B157013: Indicator (Red) Circuit Open [10/2019 - 07/2022]
B157013 Indicator (Red) Circuit Open Refer to DTC B1570-11: Indicator (Red) Circuit Short to Ground; DTC B157013: Indicator (Red) Circuit Open [10/2019 - 07/2022]
B157111 Indicator (Green) Circuit Short to Ground Refer to DTC B1571-11: Indicator (Green) Circuit Short to Ground; DTC B157113: Indicator (Green) Circuit Open [10/2019 - 07/2022]
B157113 Indicator (Green) Circuit Open Refer to DTC B1571-11: Indicator (Green) Circuit Short to Ground; DTC B157113: Indicator (Green) Circuit Open [10/2019 - 07/2022]
B157213 Microphone Circuit Open Refer to DTC B1572-13: Microphone Circuit Open [10/2019 - 07/2022]
B15A804 DCM System Internal Failure Refer to DTC B15A8-04: DCM System Internal Failure [10/2019 - 07/2022]
B15C111 GNSS Antenna Circuit Short to Ground Refer to DTC B15C1-11: GNSS Antenna Circuit Short to Ground; DTC B15C113: GNSS Antenna Circuit Open [10/2019 - 07/2022]
B15C113 GNSS Antenna Circuit Open Refer to DTC B15C1-11: GNSS Antenna Circuit Short to Ground; DTC B15C113: GNSS Antenna Circuit Open [10/2019 - 07/2022]
B15C464 Airbag Signal Signal Plausibility Failure Refer to DTC B15C4-64: Airbag Signal Signal Plausibility Failure [10/2019 - 07/2022]
B15C511 Emergency Call Switch Circuit Short to Ground Refer to DTC B15C5-11: Emergency Call Switch Circuit Short to Ground; DTC B15C513: Emergency Call Switch Circuit Open [10/2019 - 07/2022]
B15C513 Emergency Call Switch Circuit Open Refer to DTC B15C5-11: Emergency Call Switch Circuit Short to Ground; DTC B15C513: Emergency Call Switch Circuit Open [10/2019 - 07/2022]
B15CB11 Telephone Main Antenna Circuit Short to Ground Refer to DTC B15CB-11: Telephone Main Antenna Circuit Short to Ground; DTC B15CB13: Telephone Main Antenna Circuit Open [10/2019 - 07/2022]
B15CB13 Telephone Main Antenna Circuit Open Refer to DTC B15CB-11: Telephone Main Antenna Circuit Short to Ground; DTC B15CB13: Telephone Main Antenna Circuit Open [10/2019 - 07/2022]
B15CC49 Backup Battery Internal Electronic Failure Refer to DTC B15CC-49: Backup Battery Internal Electronic Failure [10/2019 - 07/2022]