Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Safety Connect System

DTC No.

Detection Item

Link

B1536

Short in Telephone SUB Antenna Circuit

B1537

Open in Telephone SUB Antenna Circuit

B1570

Manual (SOS) Switch Red Indicator Malfunction

B1571

Manual (SOS) Switch Green Indicator Malfunction

B1572

Telephone Microphone Error

B1573

Short in Telephone Antenna Circuit

B15A8

Telematics Transceiver Malfunction

B15C0

Short in GPS Antenna

B15C1

Open in GPS Antenna

B15C4

Airbag Signal Malfunction/Not Input

B15C5

Manual Button Malfunction

B15CB

Telematics Transceiver Antenna Disconnected

B15CC

Backup Battery Failure

B15EC

Backup Battery Degradation

    Diagnosis System

    Dtc Check / Clear

    See More:

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Safety Connect System(for Gasoline Model): Terminals Of Ecu
    TERMINALS OF ECU CHECK DCM (TELEMATICS TRANSCEIVER) *a Connector Color: Natural (to Telephone Sub Antenna) *b Connector Color: Blue (to Telephone Main Antenna) *c Connector Color: Gray (to GPS Antenna) - - Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition G9-1 (+B ...

    Toyota Avalon (XX50) 2019-2022 Owners Manual

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual

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