DTC DETECTION LOGIC

DTC
Items
(CONSULT-III screen terms)
Diagnostic item is detected when...
Possible causes
B2632
DR AIR MIX ACTR SHORT
Air mix door PBR (driver side) position 95% or less
  • Air mix door motor (driver side) (PBR internal circuit is shorted)
  • A/C auto amp.
  • Harness and connector
    (LAN communication line is open or shorted)
B2633
DR AIR MIX ACTR OPEN
Air mix door PBR (driver side) position 5% or more
  • Air mix door motor (driver side) (PBR internal circuit is open)
  • A/C auto amp.
  • Harness and connector
    (LAN communication line is open or shorted)

 
 DTC CONFIRMATION PROCEDURE

 
 1.PERFORM SELF-DIAGNOSIS
 
 2.FUNCTION INSPECTION