Toyota 4Runner: Certification Ecu

Theft Deterrent / Keyless Entry

Components

Other materials about Toyota 4Runner:

Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS 1. DESCRIPTION HINT: A momentary interruption (open circuit) in the connectors and/or wire harness between the sensors and ECUs can be detected through the ECU data monitor function of the Techstream. (a) Turn the igniti ...

The indicator and buzzer
When a sensor detects an obstacle, the direction of the obstacle is indicated and the buzzer sounds. Sensor operation and distance to an obstacle The system operates when the vehicle approaches an obstacle, as shown by the following table. 1. Rear cor ...