Toyota Yaris: Airbag System / Terminals Of Ecu
TERMINALS OF ECU
AIRBAG SENSOR ASSEMBLY
| Terminal No. | Terminal Symbol | Destination |
|---|---|---|
| O24-1 | ICR+ | Curtain shield airbag assembly RH |
| O24-2 | ICR- | |
| O24-3 | PR- | Front seat outer belt assembly RH |
| O24-4 | PR+ | |
| O24-5 | PL+ | Front seat outer belt assembly LH |
| O24-6 | PL- | |
| O24-7 | ICL- | Curtain shield airbag assembly LH |
| O24-8 | ICL+ | |
| O24-9 | SFR+ | Front seat airbag assembly RH |
| O24-10 | SFR- | |
| O24-15 | SFL- | Front seat airbag assembly LH |
| O24-16 | SFL+ | |
| O24-19 | BCR- | No. 1 side airbag sensor RH |
| O24-20 | BCR+ | |
| O24-25 | BBR+ | Side Airbag Pressure Sensor RH |
| O24-26 | BBR- | |
| O24-28 | BCL+ | No. 1 side airbag sensor LH |
| O24-29 | BCL- | |
| O24-31 | BBL- | Side Airbag Pressure Sensor LH |
| O24-32 | BBL+ | |
| H14-3 | P- | Instrument panel passenger without door airbag assembly |
| H14-4 | P+ | |
| H14-6 | D+ | Horn button assembly |
| H14-7 | D- | |
| H14-21 | MSW- | Airbag cut off switch cylinder sub-assembly |
| H14-22 | MSW+ | |
| H14-26 | CAFH | CAN communication line |
| H14-27 | CAFL | |
| H14-28 | -SR | Front airbag sensor RH |
| H14-29 | +SR | |
| H14-30 | +SL | Front airbag sensor LH |
| H14-31 | -SL | |
| H14-32 | E2 | Ground |
| H14-33 | E1 | |
| H14-34 | P-AB | Passenger airbag OFF indicator (Telltale light assembly) |
| H14-35 | PAON | Passenger airbag ON indicator (Telltale light assembly) |
| H14-36 | IGR | A/BAG-IGR fuse |
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table...
Dtc Check / Clear
DTC CHECK / CLEAR DTC CHECK (a) Turn the ignition switch to ON, and wait for at least 60 seconds. (b) Check for DTCs by following the prompts on the GTS screen...
Other information:
Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: ABS Pump Motor Control Circuit Open (C052C13,C052C49,C052F14)
DESCRIPTION The motor relay and motor fail safe relay are built into the brake actuator assembly. When the skid control ECU (brake actuator assembly) operate ABS, TRC, VSC or brake assist, the motor relay turns ON and drives the motor pump built into the brake actuator assembly...
Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Turn Signal/Hazard Flasher Circuit Current Above Threshold (B150819)
DESCRIPTION This DTC is stored when the combination meter assembly detects a short in a turn signal light circuit. HINT: If there is a short in a turn signal light circuit, all of the turn signal lights in that circuit will not blink. DTC No. Detection Item DTC Detection Condition Trouble Area B150819 Turn Signal/Hazard Flasher Circuit Current Above Threshold Diagnosis Condition: Auxiliary battery voltage is 10 V or more Malfunction Status: Short in turn signal light circuit Headlight assembly Headlight unit assembly LH Headlight unit assembly RH Wire Harness LH Wire Harness RH Outer rear view mirror assembly Side turn signal light assembly LH Side turn signal light assembly RH Rear combination light assembly Rear turn signal light LED Harness or connector Combination meter assembly WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When replacing the combination meter assembly, always replace it with a new one...
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Fuel-Filler Lid and Cap
WARNING
When removing the fuel-filler cap, loosen the cap slightly and wait for any hissing to stop, then remove it
Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness if ingested. Fuel spray is released when there is pressure in the fuel tank and the fuel-filler cap is removed too quickly.
