RAM 2500 Truck 2WD V10-8.0L VIN W (2003)
BLEND/MODE/RECIRC DOOR OPERATION IMPROPER--SINGLE-ZONE
POSSIBLE CAUSES
-
Check for actuator circuit test fault messages
-
Check for active HVAC DTCs
-
Check for HVAC door recalibration fault messages
-
Mode door actuator(s)/linkage(s)/door(s)
-
Blend door actuator/linkage/door
-
Recirculation door actuator/linkage/door
Blower Motor Inoperative
Test 1 - 3