Toyota Corolla Cross: Power Back Door System
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PARTS LOCATION ILLUSTRATION
*1 POWER BACK DOOR UNIT ASSEMBLY SET LH
*2 MULTIPLEX NETWORK DOOR ECU
*3 POWER BACK DOOR WARNING BUZZER
*4 POWER BACK DOOR UNIT ASSEMBLY SET
CAUTION / NOTICE / HINT
HINT:
The power back door system troubleshooting procedure is based on the premise that the smart key system (for Entry Function) is operating normally. Check the power back
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DCM ACTIVATION
DCM ACTIVATION
(a) Enter the following menus:
Body Electrical > Telematics > Utility
Tester Display
VIN Synchronization
(b) According to the display on the GTS, read the IMEI, ICCID,
software version and VIN.
(c) Turn the ignition swi
TERMINALS OF ECU
DCM (TELEMATICS TRANSCEIVER)
Terminal No. (Symbol)
Terminal Description
Condition
Specified Condition
I200-1 (+B) - I200-20 (E)
Power source (+B)
Ignition switch off
11 to 14 V