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Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 53 (Radio And Cd Player - Lancer Evolution) >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B2421: Radio Tuner >> Trouble Judgment

Trouble Judgment

WARNING: This page is about a different car, the 2012 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.

If the communication cannot be established consecutively for 10 times between the incorporated tuner of radio and CD player and the microcomputer, the diagnostic trouble code is set.

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