DIAGNOSIS SYSTEM DESCRIPTION (a) The DCM (Telematics Transceiver) control the vehicle safety connect system functions. Safety connect system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). In some cases, a malfunction may be occurring in the safety connect system. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs. CHECK DLC3 (a) Check the DLC3. Click here INSPECT BATTERY VOLTAGE (a) Measure the battery voltage. Standard Voltage: 11 to 14 V If the voltage is below 11 V, recharge or replace the battery. CHECK INDICATOR (a) When a malfunction is detected in the safety connect system, the manual (SOS) switch red indicator on the manual (SOS) switch illuminates to inform the driver of the malfunction. Click here
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Roof Headlining: Components
COMPONENTS ILLUSTRATION *A w/o Front No. 3 Speaker *B w/ Front No. 3 Speaker *C for Gasoline Model *D for HV Model *1 CENTER PILLAR LOWER GARNISH LH *2 CENTER PILLAR UPPER GARNISH LH *3 COWL SIDE TRIM SUB-ASSEMBLY LH *4 FRONT DOOR OPENING TRIM WEATHERSTRIP LH *5 FRONT DOOR SCUFF PLATE LH *6 FRONT PI ...
