DTC U2647-13: Power Liftgate (PLG) Control Module Power Supply Circuit (IG+) Malfunction (BCM): Outline

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DTC U2647:13 (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Power liftgate (PLG) control module power supply circuit (IG+) malfunction
Detection condition	The power liftgate (PLG) control module power supply circuit (IG+) voltage is lower than the standard for 3 s or more.
Fail-safe	Stops the power liftgate (PLG) system operation.
Possible cause	IG1 relay No. 2 malfunction Power liftgate (PLG) control module connector or terminal malfunction Open circuit in power liftgate (PLG) control module power supply circuit (IG+) Power liftgate (PLG) control module malfunction Body control module (BCM) malfunction
Courtesy of MAZDA MOTORS CORP.