Toyota Corolla Cross: Introduction
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GENERAL INFORMATION
A large number of ECU controlled systems are used in this vehicle. In general,
ECU controlled systems are considered to be very intricate, requiring a high
level of techn
ELECTRONIC CIRCUIT INSPECTION PROCEDURE
BASIC INSPECTION
(a) WHEN MEASURING RESISTANCE OF ELECTRONIC PARTS
(1) Unless otherwise stated, all resistance measurements are standard values
measured at
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DIAGNOSIS SYSTEM
OBD II
When troubleshooting OBD II (On-Board Diagnostics) vehicles, the GTS (complying
with SAE J1978) must be connected to the DLC3 (Data Link Connector 3) of the vehicle.
Various data in the vehicle's TCM (Transmission Control Module) can be then read.
OBD II regulati
DIAGNOSIS SYSTEM DESCRIPTION (a) The motor generator control ECU (MG ECU) (inverter with converter assembly) has a self-diagnosis system. If the motor generator control ECU (MG ECU), motor generator control system or a component is not working properly, the ECU records the conditions that relate to