Chrysler 300M 2002 Service Manual page 1995

HEATING & A/C
Symptom:
BLEND DOOR STALL TEST FAILURE
When Monitored and Set Condition:
BLEND DOOR STALL TEST FAILURE
When Monitored: During HVAC motor calibration.
Set Condition: The BCM is unable to detect the end of travel for the blend door.
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
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