Toyota Yaris: Networking / Network Gateway Ecu
DESCRIPTION When an internal malfunction is detected in the certification ECU (smart key ECU assembly), this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area B278C87 Power Source Control System Missing Message An internal malfunction occurs in the certification ECU (smart key ECU assembly)...
COMPONENTS ILLUSTRATION
*1 COWL SIDE TRIM BOARD RH *2 FRONT DOOR SCUFF PLATE RH *3 FRONT DOOR OPENING TRIM WEATHERSTRIP RH *4 GLOVE COMPARTMENT DOOR ASSEMBLY *5 LOWER NO...
Other information:
DESCRIPTION Detection Item Symptom Trouble Area Combination Meter ECU Communication Stop Mode Communication stop for "Combination Meter" is indicated on the "Communication Bus Check" screen of the GTS. Click here
Combination meter assembly main line or connector
Power source circuit of combination meter assembly
Combination meter assembly ground circuit
Combination meter assembly
WIRING DIAGRAM
CAUTION / NOTICE / HINT CAUTION: When performing the confirmation driving pattern, obey all speed limits and traffic laws...
Audio unit
Talk button, Pick-up button and Hang-up button
Talk button
Pick-up button
Hang-up button
Microphone
Microphone (hands-free)
The microphone is used for speaking voice commands or when
making a Hands-free call.
Talk button, Pick-Up button and Hang-Up button (hands-free)
The basic functions of Bluetooth® Hands-Free can be used for such
things as making calls or hanging up using the talk, pick-up and
hang-up buttons on the steering wheel...
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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