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Home >> Dodge and Ram >> 2004 >> Caravan L4-2.4L VIN B >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Automatic Temperature Control >> Front Blower Runs At Only One Speed
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Front Blower Runs At Only One Speed

Test 1:




Test 2:






SYMPTOM
FRONT BLOWER RUNS AT ONLY ONE SPEED

POSSIBLE CAUSES
- Blower motor control circuit shorted to ground
- Automatic temperature control module
- Front blower power module
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