Toyota Yaris: Headup Display System / Terminals Of Ecu
TERMINALS OF ECU
METER MIRROR SUB-ASSEMBLY
(a) Measure the voltage and resistance according to the value(s) in the table below.
| Play at SpinBet for top online casino games and bonuses in New Zealand Terminal No. (Symbol) | Terminal Description | Condition | Specified Condition |
|---|---|---|---|
| H61-1 (IG) - Body ground | Power source for engine stop and start ECU assembly | Ignition switch off | Below 1 V |
| Ignition switch ON | 10.5 to 16 V | ||
| H61-2 (B) - Body ground | Power source for engine stop and start ECU assembly | Ignition switch off | 11 to 14 V |
| H61-4 (ES) - Body ground | Ground | Always | Below 1 Ω |
| H61-12 (MPX1) | CAN communication line | - | - |
| H61-13 (MPX2) | CAN communication line | - | - |
| H61-14 (TX+) | Local bus communication line | - | - |
| H61-15 (TX-) | Local bus communication line | - | - |
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE: 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:
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. The steering lock ECU (steering lock actuator or upper bracket assembly) communicates with the GTS through the certification ECU (smart key ECU assembly) which uses CAN communication...
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Freeze Frame Data
FREEZE FRAME DATA FREEZE FRAME DATA (a) When a DTC is stored, the AWD ECU assembly stores the current vehicle state as Freeze Frame Data. HINT: Freeze Frame Data at the time a DTC is stored: When the AWD ECU assembly stores data at the time a DTC is stored, no updates will be performed until the data is cleared...
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Key Suspend Function
If a key is left in the vehicle, the functions of the key left in the vehicle are temporarily suspended to prevent theft of the vehicle.
To restore the functions, press the unlock button on the functions-suspended key in the vehicle.
