Toyota Yaris: Power Door Lock Control System / System Diagram
SYSTEM DIAGRAM

PARTS LOCATION ILLUSTRATION
*1 FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH *2 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH *3 FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH *4 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH *5 BACK DOOR OPENER SWITCH ASSEMBLY *6 BACK DOOR LOCK ASSEMBLY WITH COURTESY LIGHT SWITCH ILLUSTRATION
*1 MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY *2 DOOR CONTROL SWITCH *3 MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) *4 POWER DISTRIBUTION BOX ASSEMBLY - ECU-IGR NO...
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the power door lock control system.
*: Use the GTS.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2...
Other information:
TERMINALS OF ECU NOTICE:
DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the GTS once the inspection has been completed.
Do not apply excessive force to the forward recognition camera connector...
DESCRIPTION This DTC is output when a malfunction occurs in the right side front speaker system. DTC No. Detection Item DTC Detection Condition Trouble Area B1AAF71 Front Door Right Speaker Circuit Actuator Stuck When starting the system from IG OFF → ACC ON, the stereo component equalizer assembly detects a malfunction in the right side front speaker system*
Harness or connector
Front No...
Categories
The fuel gauge shows approximately how much fuel is remaining in
the tank when the ignition is switched ON. We recommend keeping
the tank over 1/4 full.

Full
1/4 Full
Empty
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