Throttle Actuator Control Motor Circuit Open

Visually inspect the related wiring harness and connectors.

Throttle actuator control motor circuit open.

What causes the p2101 code. Throttle actuator control motor harness is open throttle actuator control motor circuit poor electrical connection faulty throttle actuator control motor relay faulty engine control module ecm how is the p2102 code repair. Obd ii fault code p2100 is a generic code that is defined as throttle actuator control tac motor control circuit or sometimes as throttle actuator control tac motor control circuit open and is set when the pcm powertrain control module detects an open circuit in the control system of the throttle actuator motor s. Throttle actuator control motor circuit open circuit operation controls the current that is applied from the ecm terminals no.

The throttle actuator will not work. P2101 is an obd ii generic code for the engine control module ecm detecting the throttle actuator control tac went out of the range of the circuit causing an open circuit to be detected in the tac motor. What the p2101 code means. Obd ii code p2100 is defined as a throttle actuator a control motor circuit open the electronic throttle control system etcs controls the throttle valve opening.

When the pcm receives the input it will change the signals to the throttle actuator. If that test passes with a dvom check to make sure you have 12v to the throttle actuator power supply circuit red lead to the actuator power supply circuit black lead to a good ground. When the driver presses the accelerator pedal the accelerator pedal position sensor app sends a signal to the engine s control module pcm telling the pcm how much power the. Throttle actuator control motor circuit open tacm what the p2100 code means.

This code means the pcm has determined that the tac throttle actuator control went out of range of their circuit causing an open circuit condition detected in the tac motor. P2100 is an obd ii generic code which indicates that the throttle actuator control motor tacm circuit is open as detected by the engine control module ecm. P2100 meaning the throttle actuator is operated by the engine control module ecm and it opens and closes the throttle valve. 16 to the throttle actuator control motor terminals no.

Start by checking the possible causes listed above. If the actuator motor is either open or shorted infinite resistance or no resistance 0 ohms replace the throttle actuator. Throttle actuator control motor circuit range performance.