Front blower stops and starts - 2001 Dodge Grand Caravan

Many vehicles that have both front and rear A/C systems utilize two blower motors; one for the front vents and one for the rear vents. Each blower motor also likely has its own dedicated blower motor resistor to enable independent airflow control. The most common failure items in blower motor circuits are the blower motor and resistor. When a blower motor fails it will not work on any speed setting. Blower motor resistors however, tend to maintain proper operation on HIGH speed but none of the lower speeds; this is not always the case though. Proper diagnosis begins with checking for power at the blower motor. If power is present, the blower motor has likely failed. If no power is present, the blower motor resistor should be checked for power. If power input is present but no output, the resistor has failed. If there is no power input, the fuse should be checked as either one of the component failures could have caused it to blow. After replacing the fuse the same checks should be made again to determine where the power flow stops and why. You can read more here: https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-heater-blower-motor-resistor

check blower switch blower motor and blower also check the resister for blower motor if it does it wile at a stop reach over and tap on blower motor and see if it comes back on if it does most likely it blower motor

BLOWER RELAY IS ON FIREWALL ENGINE COMPARTMENT PASSENGER SIDE

Could be that the front blower has its own separate fuse than the rear....start with the fuse as its inexpensive....if this does not work, it could be a sensor that controls and adjusts the blower...

Check ground G201 splice pack near right front of lower console

First check the voltage at the front blower moter. If it has voltage then it may just need a new motor.

Change your blower motor Resistor...it's probaly oxidized on those two coils....

first off make sure you have no blown fuse. but front blower motor may be bad. if it does not work in any speedyou can check for power at the wires going to the blower. under dash on passenger side

check blower motor for conituity you will have to rotate blower to find dead spots if good check the ground cable in the engine compartment about 10 inches to the right of the blower motor