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Home >> Chrysler >> 2021 >> Voyager LXi, Gas >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating & Air Conditioning - DTCS B1030-11 To B11F0-11 >> Diagnosis And Testing >> B11C8-13-Right Temperature Door Control - Circuit Open >> Possible Causes

Possible Causes

Possible Causes
(C252) RIGHT BLEND DOOR DRIVER 1 CIRCUIT OPEN OR HIGH RESISTANCE
(C252) RIGHT BLEND DOOR DRIVER 1 CIRCUIT SHORTED TO ANOTHER CIRCUIT
(C52) RIGHT BLEND DOOR DRIVER 2 CIRCUIT OPEN OR HIGH RESISTANCE
(C52) RIGHT BLEND DOOR DRIVER 2 CIRCUIT SHORTED TO ANOTHER CIRCUIT
(C224) RIGHT BLEND DOOR SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
(C224) RIGHT BLEND DOOR SIGNAL CIRCUIT SHORTED TO ANOTHER CIRCUIT
(C34) SIGNAL RETURN CIRCUIT OPEN OR HIGH RESISTANCE
RIGHT BLEND DOOR ACTUATOR
HVAC MODULE

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  HVAC PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .