Dodge ZB 2005 Service Manual page 1590

ACT CKT TEST PASSED, OVERCURRENT DTCS ACTIVE —
MODE 1 CIRCUIT SHORTED TO GROUND
When Monitored: When the Actuator Circuit Test is executed.
Set Condition: This message will set if the A/C - Heater Control detects a short low on the
Mode Door 1 Driver circuit.
MODE 1 CIRCUIT SHORTED TO IGN OR BATT
When Monitored: When the Actuator Circuit Test is executed.
Set Condition: This message will set if the A/C - Heater Control detects a short high on
the Mode Door 1 Driver circuit.
MODE 2 CIRCUIT SHORTED TO GROUND
When Monitored: When the Actuator Circuit Test is executed.
Set Condition: This message will set if the A/C - Heater Control detects a short low on the
Mode Door 2 Driver circuit.
MODE 2 CIRCUIT SHORTED TO IGN OR BATT
When Monitored: When the Actuator Circuit Test is executed.
Set Condition: This message will set if the A/C - Heater Control detects a short high on
the Mode Door 2 Driver circuit.
RECIRC CIRCUIT SHORTED TO GROUND
When Monitored: When the Actuator Circuit Test is executed.
Set Condition: This message will set if the A/C - Heater Control detects a short low on the
Recirculation Door Driver circuit.
RECIRC CIRCUIT SHORTED TO IGN OR BATT
When Monitored: When the Actuator Circuit Test is executed.
Set Condition: This message will set if the A/C - Heater Control detects a short high on
the Recirculation Door Driver circuit.
SHORT TOO COMPLEX
When Monitored: When the Actuator Circuit Test is executed.
Set Condition: This message will set if the A/C - Heater Control detects more than three
drivers being shorted in the same direction (for example, four drivers, all shorted to
ground) or if two or more drivers are shorted with at least one driver shorted to
ignition/battery and one driver shorted to ground.
DOOR DRIVER CIRCUIT SHORTED LOW
DOOR ACTUATOR SHORTED
POSSIBLE CAUSES
209
HEATING & A/C
Continued