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Home >> Mitsubishi >> 2004 >> Lancer Evolution >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 40 (Auto-Cruise Control System - 2.4L (Except Evolution & SPORTBACK)) >> Auto-Cruise Control System Diagnosis >> Diagnostic Trouble Code Procedures >> DTC 21: Cancel Latch Signal System >> DTC Set Conditions

DTC Set Conditions

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The ECM < M/T > or PCM < A/T > communicates cancellation retention information between the two microprocessors. This DTC is set when cancellation retention information contains inconsistency.