Toyota Yaris: Power Integration System / Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC
(a) Check semiconductor power integration ECU
(1) Check for DTCs.
Body Electrical > Power Integration No.1 > Trouble Codes
(b) Check power distribution box assembly
(1) Check for DTCs.
Body Electrical > Power Distribution Box > Trouble Codes
CLEAR DTC
(a) Check semiconductor power integration ECU
(1) Clear the DTCs.
Body Electrical > Power Integration No.1 > Clear DTCs
(b) Check power distribution box assembly
(1) Clear the DTCs.
Body Electrical > Power Distribution Box > Clear DTCs
TERMINALS OF ECU NOTICE:
After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal...
FAIL-SAFE CHART FAIL-SAFE FOR SPECIFIC FUNCTIONS (a) When semiconductor power integration ECU microcomputer have some malfunction, only right head light LO and right smart LDM power source can turn on or off with backup circuit in ignition switch ON...
Other information:
Parts LocationPARTS LOCATION ILLUSTRATION
*1 STARTER ASSEMBLY *2 ECM *3 NO. 1 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - ST NO. 1 RELAY - ST NO. 1 FUSE *4 FUSIBLE LINK BLOCK ASSEMBLY - R/B FR FUSE - R/B RR NO. 1 ILLUSTRATION
*1 ENGINE SWITCH *2 CERTIFICATION ECU *3 CLUTCH START SWITCH ASSEMBLY *4 ENGINE STOP AND START ECU *5 POWER DISTRIBUTION BOX ASSEMBLY - AM2 FUSE - - *a Refer to Service Bulletin for the installation position of the parts...
DESCRIPTION Detection Item Symptom Trouble Area Front Camera Module Communication Stop Mode Communication stop for "Front Camera Module" is indicated on the "Communication Bus Check" screen of the GTS. Click here
Forward recognition camera branch line or connector
Power source circuit of forward recognition camera
Forward recognition camera ground circuit
Forward recognition camera
WIRING DIAGRAM
CAUTION / NOTICE / HINT CAUTION: When performing the confirmation driving pattern, obey all speed limits and traffic laws...
Categories
The front and side supplemental restraint systems (SRS) include different
types of air bags. Please verify the different types of air bags
which are equipped on your vehicle by locating the “SRS AIRBAG”
location indicators. These indicators are visible in the area where the
air bags are installed.
The air bags are installed in the following locations:
The steering wheel hub (driver air bag)
The front passenger dashboard (front passenger air bag)
The outboard sides of the front seatbacks (side air bags)
The front and rear window pillars, and the roof edge along both
sides (curtain air bags)
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