Pacifica V6-3.8L VIN L (2005)
SYMPTOM
REAR BOOSTER FAN RUNS AT ONLY ONE SPEED - ATC
POSSIBLE CAUSES
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Automatic temperature control (ATC) DTC(s) present
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Rear booster fan control circuit shorted to ground
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Automatic temperature control (ATC)
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rear booster fan power module
Rear Mode Door Inoperative - ATC
Test 1 - 2