Throttle Actuator Control Module Performance Issue
Code P061F indicates that the Engine Control Module (ECM) has detected a performance problem within the throttle actuator control module. This module is responsible for controlling the electronic throttle body based on accelerator pedal input. The ECM monitors the actuator's response and if it is out of expected range or slow, it sets this code. This can lead to reduced engine power, limp mode, and poor drivability.
01. Most Common Causes
- Faulty throttle actuator control module
- Wiring or connector issues in the throttle control circuit
- Corroded or loose ground connections
- Failed throttle body assembly
- ECM software or hardware malfunction
02. Symptoms You Will Notice
- Check Engine Light illuminated
- Reduced engine power or limp mode
- Poor throttle response or hesitation
- Engine stalling or rough idle
- Increased fuel consumption
03. Step-by-Step Diagnosis
Step 1: Scan for additional codes and record freeze frame data.
Step 2: Inspect throttle body wiring and connectors for damage, corrosion, or loose pins.
Step 3: Test throttle actuator control module power and ground circuits with a multimeter.
Step 4: Perform throttle body relearn procedure using a scan tool.
Step 5: If issue persists, replace the throttle actuator control module or throttle body assembly as per manufacturer guidelines.
04. Commonly Affected Makes
05. Frequently Asked Questions
Is it safe to drive with this code?▼
It is not recommended. The vehicle may enter limp mode, limiting speed and acceleration, which can be dangerous in traffic. Have it diagnosed promptly.
How much does it cost to fix?▼
Repair costs typically range from $200 to $600, including parts and labor. Throttle body replacement can be more expensive on some models.