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Home >> Mitsubishi >> 2008 >> Lancer ES, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (Auto-Cruise Control - Lancer Evolution) >> Auto-Cruise Control >> Auto-Cruise Control System Diagnosis >> Introduction To Cruise Control System Diagnosis >> Cruise Control System Diagnostic Trouble Codes

Cruise Control System Diagnostic Trouble Codes

WARNING: This page is about a different variant/trim than selected.

The cruise control system consists of the ECM, control switches and sensors. The control switches and sensors monitor the state of the vehicle. The ECM controls the throttle valve opening angle in the throttle body in accordance with the input signals from the switches and sensors. If the ECM detects a malfunction on any of those components, the ECM estimates where the problem may be occurring, and will set a diagnostic trouble code (DTC). DTCs cover the cruise control switch, stoplight switch and ECM.

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