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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DTC CHECK / CLEAR CHECK FOR DTC (a) Check for DTCs (Test Failed / Pending / Confirmed). Body Electrical > Front Radar Sensor > Trouble Codes
Techstream Display Description
Test Failed Shows the malfunction judgment results during the current trip.
Pending Shows the
ON-VEHICLE INSPECTION PROCEDURE
1. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY Click here
2. REMOVE FRONT CENTER UPPER SUSPENSION BRACE SUB-ASSEMBLY
Click here
3. OPERATION CHECK (a) Slide the clip and disconnect the air tube from the vacuum pump assembly.
(b) Connect the hose