Toyota Yaris: Headup Display System / System Diagram
SYSTEM DIAGRAM
HINT:
Refer to System Diagram of CAN Communication System.
Click here

CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the headup display system.
*: Use the GTS.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2...
Other information:
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT MASS AIR FLOW METER HINT: Perform "Inspection After Repair" after replacing the mass air flow meter. Click here
(a) Read the value of Data List item "Mass Air Flow Sensor" using the GTS. NOTICE: Perform the inspection of the mass air flow meter while it is installed to the air cleaner cap sub-assembly (installed to the vehicle)...
Warning Light
The warning light turns on when the system has a malfunction.
Refer to Warning Lights.
Transaxle Ranges
The shift position indicator light in the combination
meter illuminates. Refer to Warning/Indicator Lights.
The selector lever must be in P or N to operate the
starter...
Categories
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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