Blend Door Feedback Failure - Chrysler Concorde 2004 Service Manual

HEATING & A/C
Symptom:

BLEND DOOR FEEDBACK FAILURE

When Monitored and Set Condition:
BLEND DOOR FEEDBACK FAILURE
When Monitored: Continuously.
Set Condition: The BCM detects a loss of signal on the mode feedback and/or blend
feedback inputs.
5 VOLT SUPPLY CIRCUIT SHORT TO GROUND
5 VOLT SUPPLY CIRCUIT OPEN
5 VOLT SUPPLY CIRCUIT SHORT TO SENSOR GROUND
BLEND DOOR ACTUATOR SHORTED TO SENSOR GROUND
MODE DOOR ACTUATOR SHORTED TO SENSOR GROUND
5 VOLT SUPPLY CIRCUIT SHORT TO SENSOR GROUND
BLEND DOOR FEEDBACK SIGNAL CIRCUIT SHORT TO BATTERY
COMMON DOOR DRIVER WIRE OPEN
BLEND AIR DOOR DRIVER WIRE OPEN
BODY CONTROL MODULE-COMMON DOOR DRIVER
BODY CONTROL MODULE-BLEND DOOR DRIVER
BLEND DOOR ACTUATOR
SENSOR GROUND WIRE OPEN
BODY CONTROL MODULE
BLEND DOOR FEEDBACK SIGNAL CIRCUIT SHORT TO GROUND
BLEND DOOR FEEDBACK SIGNAL CIRCUIT OPEN
BLEND DOOR FEEDBACK SIGNAL CIRCUIT SHORT TO SENSOR GROUND
BODY CONTROL MODULE - FEEDBACK SIGNAL OPEN/SHORTED
BLEND DOOR ACTUATOR
5 VOLT SUPPLY CIRCUIT SHORT TO VOLTAGE
BODY CONTROL MODULE- 5 VOLTS SUPPLY HIGH
POSSIBLE CAUSES
264