Code 11 Or 13 Actuator Motor Circuit: Notes

Actuator motor is operated by signals from the cruise control ECU. Acceleration and deceleration signals are transmitted by changes in the ON/OFF duty ratio. Duty ratio is the period of continuity in one cycle. Code 11 is set if duty ratio is 100 percent output to actuator motor acceleration side. Code 11 also indicates a short circuit in actuator motor circuit. Code 13 is set when actuator position sensor signal values do not change when motor operates.