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:
DESCRIPTION If the engine stop and start ECU receives the off signal from the certification ECU (smart key ECU assembly) when communication with the ECM is normal, the engine stop and start ECU will output DTC P253014. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Memory Note P253014 Ignition Switch Circuit Short to Ground or Open All of the following conditions are met for 10 seconds or more (1 trip detection logic):
Ignition switch off signal is input...
DESCRIPTION The main body ECU (multiplex network body ECU) detects the condition of the front door courtesy light switch assembly. WIRING DIAGRAM
CAUTION / NOTICE / HINT NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration...
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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