LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mitsubishi >> 2013 >> Lancer Evolution MR >> Repair and Diagnosis >> Brakes >> Traction Control >> Active Stability Control System (ASC) - Lancer Evolution >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC C121C: Torque Request Signal Rejection >> Circuit Operation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit Operation

ASC-ECU sends the signal to the engine control module as necessary to decrease the engine output for ASC system operation.