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Dodge Workshop Service and Repair Manuals

Symptom Related Diagnostic Procedures|Page 2959 > < Symptom Related Diagnostic Procedures|Page 2957
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BLEND/MODE/RECIRC DOOR OPERATION IMPROPER - SINGLE-ZONE

POSSIBLE CAUSES

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Check for actuator circuit test fault messages

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Check for active HVAC DTCs

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Check for HVAC door recalibration fault messages

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Mode door actuator(s)/linkage(s)/door(s)

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Blend door actuator/linkage/door

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Recirculation door actuator/linkage/door

Blower Motor Inoperative

Test 1 - 3

Symptom Related Diagnostic Procedures|Page 2959 > < Symptom Related Diagnostic Procedures|Page 2957