To consider the fault codes of the self-diagnosis system of Toyota Avensis 2 without using the scanner, you must: Start the engine without starting the engine. Find a diagnostic connector and a jumper to close the TC contact (in the upper row of the fourth on the left) and the CG (in the lower row on the fourth to the right). The fault indicator CHECK ENGINE must then blink the Fault Code by the number of flashes on the indicator. A Pause between the blinking and the 1.5 seconds means switch to another digit in the code. 2.5 seconds of time between blinking and blink indicates a change to another fault code. The 4.5 seconds of a Pause indicates the completion of the Indication of the codes, and they begin to be reprinted.
- Start the engine without starting the engine.
- Find a diagnostic connector and a jumper to close the TC contacts (in the upper row of the fourth on the left) and the CG (in the lower row on the fourth to the right). The CHECK ENGINE problem indicator must then blink.
- The number of blinking lights on the indicator determine the fault code. A Pause between the blinking and the 1.5 seconds means switch to another digit in the code. 2.5 seconds of time between blinking and blink indicates a change to another fault code. The 4.5 seconds of a Pause indicates the completion of the Indication of the codes, and they begin to be reprinted.
