Toyota Yaris: Cxpi Communication System / Parts Location

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual / Power Source & Network / Networking / Cxpi Communication System / Parts Location

PARTS LOCATION

ILLUSTRATION

*1

SEMICONDUCTOR POWER INTEGRATION ECU

*2

ENGINE ROOM RELAY BLOCK

- STD P/I NO. 1 FUSE

- INP STD NO. 1-1 FUSE

- WASHER FUSE

*3

LIGHT CONTROL LED ECU RH

*4

LIGHT CONTROL LED ECU LH

ILLUSTRATION

*1

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

*2

POWER DISTRIBUTION BOX ASSEMBLY

- ECU-IGR NO. 1 FUSE

*3

WINDSHIELD WIPER RELAY ASSEMBLY

*4

DLC3

    Precaution

    PRECAUTION PRECAUTION FOR SEMICONDUCTOR POWER INTEGRATION ECU (a) Do not remove or install the semiconductor power integration ECU and power distribution box assembly with the negative (-) auxiliary battery terminal connected...

    System Diagram

    S..

    Other information:

    Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: Lost Communication With ECM/PCM "A" Missing Message (U010087,U010187,U012687,U012987,U014087,U015587)


    DESCRIPTION When a malfunction is detected between various ECUs and sensors, these DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area U010087 Lost Communication With ECM/PCM "A" Missing Message When the ignition switch is ON for 3 seconds or more, and the vehicle is being driven at a speed of 5 km/h (3mph) or more, a communication malfunction between the forward recognition camera and the ECM continues for 2 seconds or more...

    Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: Freeze Frame Data


    FREEZE FRAME DATA DESCRIPTION (a) Whenever a lane tracing assist system DTC is stored, the forward recognition camera stores the current vehicle state (ECU and sensor information) as Freeze Frame Data. CHECK FREEZE FRAME DATA (a) Select a DTC to display the freeze frame data...

    Categories

    Turning the Engine Off

    Stop the vehicle completely. Manual transaxle: Shift into neutral and set the parking brake.

    Automatic transaxle: Shift the selector lever to the P position and set the parking brake.

    Press the push button start to turn off the engine. The ignition position is off.

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