Toyota Yaris: Meter / Gauge / Display / Meter / Gauge System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Customize Parameters
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- On-vehicle Inspection
- Fuel Sender Circuit Open (B150013,B150113)
- Turn Signal Light Circuit Current Below Threshold (B150718)
- Turn Signal/Hazard Flasher Circuit Current Above Threshold (B150819)
- Lost Communication With ECM/PCM "A" Missing Message (U010087,U011487,U012987,U013187,U014087,U015187,U016887,U023587,U023A87,U111287,U113387)
- Entire Combination Meter does not Operate
- Speedometer Malfunction
- Tachometer Malfunction
- Fuel Receiver Gauge Malfunction
- Engine Coolant Temperature Receiver Gauge Malfunction
- Meter Illumination is Always Dark
- Meter Illumination does not Dim at Night
- Steering Pad Switch Circuit
- Speed Signal Circuit
DESCRIPTION The meter mirror sub-assembly communicates with each ECU via CAN communication. DTC No. Detection Item DTC Detection Condition Trouble Area U010087 Lost Communication With ECM/PCM "A" Missing Message Diagnosis Condition:
The ignition switch is ON
IG power source voltage is 9...
PRECAUTION PRECAUTION FOR REPLACING COMBINATION METER ASSEMBLY When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored...
Other information:
CAUTION / NOTICE / HINT NOTICE: After replacing the skid control ECU (brake actuator assembly), perform "Calibration". Click here
PROCEDURE 1. PERFORM ROAD TEST (a) After turning the ignition switch to ON, compare the operating sound of the brake actuator the first time the vehicle speed reaches approximately 25 km/h (16 mph) with a known good vehicle of the same model...
PARTS LOCATION ILLUSTRATION
*1 BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY - BRAKE FLUID LEVEL WARNING SWITCH *2 THERMISTOR ASSEMBLY *3 ECM *4 BRAKE ACTUATOR ASSEMBLY - SKID CONTROL ECU ILLUSTRATION
*1 HEADLIGHT ASSEMBLY RH *2 HEADLIGHT ASSEMBLY LH *3 HEADLIGHT UNIT ASSEMBLY RH *4 HEADLIGHT UNIT ASSEMBLY LH *5 HEADLIGHT CORD *6 OUTER REAR VIEW MIRROR ASSEMBLY RH - SIDE TURN SIGNAL LIGHT ASSEMBLY RH *7 OUTER REAR VIEW MIRROR ASSEMBLY LH - SIDE TURN SIGNAL LIGHT ASSEMBLY LH *8 REAR COMBINATION LIGHT ASSEMBLY RH *9 REAR COMBINATION LIGHT ASSEMBLY LH *10 REAR TURN SIGNAL LIGHT LED ILLUSTRATION
*1 MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) *2 POWER DISTRIBUTION BOX ASSEMBLY - ECU-DCC NO...
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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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