Lost Communication with Throttle Actuator Control Module

What This Means

The vehicle's CAN bus network has lost communication with the Throttle Actuator Control Module. This means other modules cannot exchange data with this module, which may disable related systems.

Common Symptoms

• Throttle Actuator Control Module functions disabled
• Warning lights on
• Communication fault during diagnostics
• Related systems inoperative

Common Causes

• Failed Throttle Actuator Control Module
• CAN bus wiring damage
• Corroded network connector
• Power/ground issue to module
• Water intrusion

Estimated Repair Cost