Toyota Camry (XV70): Vehicle Control History
VEHICLE CONTROL HISTORY
VEHICLE CONTROL HISTORY
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A part of the control history can be confirmed using the vehicle control history.
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DESCRIPTION The battery supplies electricity to the ECM even when the engine switch is off. This power allows the ECM to store data such as DTC history and freeze frame data. If the battery voltage fa
DESCRIPTION The speed sensor detects the wheel speed and sends the appropriate signals to the skid control ECU. The skid control ECU converts these wheel speed signals into a pulse signal and outputs
DESCRIPTION While the engine is being cranked, battery voltage is applied to terminal STA of the ECM.
If the ECM detects the starter control (STA) signal while the vehicle is being driven, it determ
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DESCRIPTION Refer to DTC P280712. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Memory
Note P280714
Pressure Control Solenoid "G" Circuit Short to Ground or Open
While the vehicle is being driven so that gear changes occur,
DESCRIPTION In the VVT (Variable Valve Timing) system, the appropriate exhaust valve open and close timing is controlled by the ECM. The ECM performs exhaust valve control by performing the following: 1) controlling the exhaust camshaft cam timing oil control solenoid assembly, camshaft timing gear