DTC DETECTION LOGIC

DTC
 		Items
(CONSULT‐III screen terms)
 		Diagnostic item is detected when...
 		Possible cause
B2636
 		DR VENT DOOR FAIL
 		When the malfunctioning door position is detected at VENT position
  • Mode door motor
  • A/C auto amp.
  • Harness and connector
    (CAN communication line is open or shorted)
    (Mode door motor is open or shorted)
B2637
 		DR B/L DOOR FAIL
 		When the malfunctioning door position is detected at B/L position
B2638
 		DR D/F1 DOOR FAIL
 		When the malfunctioning door position is detected at FOOT position
B2639
 		DR DEF DOOR FAIL
 		When the malfunctioning door position is detected at DEF position
B2654
 		D/F2 DOOR FAIL
 		When the malfunctioning door position is detected at D/F position
B2655
 		B/L2 DOOR FAIL
 		When the malfunctioning door position is detected at B/L2 position

 
 DTC CONFIRMATION PROCEDURE

 
 1.PERFORM SELF-DIAGNOSIS
 
 2.FUNCTION INSPECTION