Grand Caravan FWD V6-3.0L VIN 3 (1999)
Blower Motor: Testing and Inspection
Vibration and/or Noise Diagnosis
The blower speed switch, in conjunction with the resistor block, supplies the blower motor with varied voltage.
CAUTION: Stay clear of the blower motor and resistor block (Hot). Do not operate the blower motor with the resistor block removed from the heater
A/C housing.
Blower Motor Noise/Vibration Diagnosis
Refer to the Blower Motor Vibration/Noise chart for diagnosis.
