I had a clicking behind the dash near the glove box or air bag on the passenger side. I t finally stopped but I now have no heat coming out only cold air or outside temp air. I have been told there is a electronic switch there. Can you tell me where it is or how to get to it to replace it?

I would like to think it is the electric fan behind the radiator that is screeching. When you stop the car, everything should stop, but that fan. That fan is supposed to cool the radiator, even after the engine is off and the car stops. It would not be so bad, because it does not run as much, in cold weather, but in hot weather, it should start sooner and run longer.
I needs to be replaced.
Be blessed.

Remove the negative cable from your car battery before replacing car air bags. Not removing the negative cable could deploy the replacement air bag, causing injury. More car obd2 scanner to maintain car with cheap price.
Deactivate the air bag by removing the air bag fuses. Look in your car owners manual to locate the fuses.
Unscrew steering column paneling and remove the airbag bolts on the back side of the steering wheel. Pull out the airbag until you see the back side and unplug the wires.
Plug the new airbag into the wires and rebolt it back onto the steering wheel. Replace the car steering column panels.
Replace passenger side air bags through the glove box or main dash panels. Remove the glove box by taking off the glove box straps and undoing the hinges. Unplug and unbolt the airbag, slide it out the front of the dash, slide the new air bag in and rewire and rebolt it.
Put the glove box or dash panels back together. Reconnect the fuses in the fuse panel and the negative cable on the car battery and you're finished.
OBD Tools 365 Days Shop

I have taken my 2010 Dodge journey in 3 times. Actuator replace system flushed out and still no one knows the answer. It's getting cold here so I think the answer is sell it.

The blend door on the plenum is not closing all the way. Look under the dash or behind the glove box and see if the lever for it moves when you change from heat to cool. Sometime a foreign object falls in the defrost veents and causes this.

Thinking the passenger side fuse panel has the air bag fuse.Note:air bag wiring is bright yellow with a blue connector.

Disconnect the Battery and wait at least 2-mins (to prevent a accidental discharge of the Passenger side Air Bag).
Remove the Dash-Glove Box. The Resistor is located directly behind the Glove Box on the fire wall, and is held on with two (2) 8mm screws.
Unplug the Resistor, remove the screws and it pulls-out.
Install the new Resistor, install the screws, plug back in, reconnect the Battery and recheck the Blower Speed operation. Re-disconnect the Battery and wait = (Air Bag!) and reinstall the Glove Box.

Let me know if this helped, or if you have additional information or questions. Feel Free to contact us at FixYa.com!

This is a common problem with the Blower Motor Resistor.
Disconnect the Battery and wait at least 2-mins to prevent a accidental discharge of the Passenger side Air Bag.
Remove the Dash-Glove Box. The Resistor is located directly behind the Glove Box on the fire wall, and is held on with two (2) 8mm screws.
Unplug the Resistor, remove the screws and it pulls-out.
Install the new Resistor, install the screws, plug back in, reconnect the Battery and recheck the Blower Speed operation. Re-disconnect the Battery (Air Bag!) and reinstall the Glove Box.

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!

Cherokee, Grand Cherokee, 1999-2005

Removal & Installation

1. Disconnect and remove the negative battery.
   CAUTION After disconnecting the negative battery cable, wait 2 minutes for the driver-s/passenger-s air bag system capacitor to discharge before attempting to do any work around the steering column or instrument.
2. Drain the cooling system into a clean container for reuse.
3. Remove the instrument panel by performing the following procedure:
   1. Turn the steering wheel in the straight-ahead position.
   2. Remove the knee blocker from the instrument panel.
   3. Remove the steering column; do not remove the air bag module, the steering wheel or switches from the steering column.
   4. From under the driver-s side of the instrument panel, disconnect the following items:
      
      Instrument panel wiring harness connector from the 100-way wiring harness connector at the left side of the inner panel. Side window demister hose at the heater/air conditioning housing demister/defroster duct on the driver-s side.
   5. Remove the glove box.
   6. Reaching through the glove box opening, disconnect the following items:
      
      Two halves of the heater/air conditioning system vacuum harness connector. Instrument panel wiring harness connector from the heater/air conditioning system wiring harness connector. Instrument panel wiring harness connector from the passenger-s side air bag module wiring harness connector. Side window demister hose at the heater/air conditioning housing demister/defroster duct (passenger-s side). Two halves of the radio antenna coaxial cable connector. Two instrument panel wiring harness connectors from the passenger air bag ON/OFF switch wiring harness connector. Passenger-s side air bag ON/OFF switch wiring harness from the retainer clip on the plenum bracket that supports the heater/air conditioning housing just inboard of the fuse block module. Two lower passenger-s side air bag module bracket-to-dash panel nuts.
   7. Remove the upper cover from the instrument panel.
   8. Remove the 3 instrument panel-to-door hinge pillar screws.
   9. Remove the 4 upper instrument panel-to-dash nuts.
   10. Using an assistant, remove the instrument panel from the vehicle.
       
4. If equipped with air conditioning, discharge and recover the air conditioning system refrigerant.
5. Disconnect the refrigerant lines from the evaporator. Plug the refrigerant openings to prevent evaporation.
6. Disconnect the heater hoses from the heater core tubes.
7. Disconnect the heater/air conditioning system vacuum supply line connector from the T-fitting near the heater core tubes.
8. In the engine compartment, remove the 5 heater/air conditioning housing-to-chassis nuts. If necessary, loosen the battery hold-downs and reposition the battery for access.
9. Remove the cowl plenum drain tube from the heater/air conditioning housing stud; it-s located behind the cylinder head on the cowl.
10. From the bottom of the heater/air conditioning housing, remove the floor duct.
11. On the passenger side, remove the heater/air conditioning housing-to-plenum bracket screw.
12. Pull the heater/air conditioning housing down far enough to clear the defrost/demist and fresh air ducts, then, rearward far enough to clear the mounting studs and the evaporator drain tube to clear the dash panel holes.
13. Remove the heater/air conditioning housing assembly from the vehicle.
14. Remove the heater/air conditioning housing upper case.
15. Lift the heater core from the lower half of the heater/air conditioning housing.
    

To install:

1. Assemble the heater core into the lower half of the heater/air conditioning housing.
2. Install the heater/air conditioning housing upper case.
3. Install the heater/air conditioning housing assembly to the vehicle.
4. On the passenger-s side, install the heater/air conditioning housing-to-plenum bracket screw.
5. At the bottom of the heater/air conditioning housing, install the floor duct.
6. Install the cowl plenum drain tube to the heater/air conditioning housing stud; it-s located behind the cylinder head on the cowl.
7. In the engine compartment, install the 5 heater/air conditioning housing-to-chassis nuts.
8. Connect the heater/air conditioning system vacuum supply line connector to the T-fitting near the heater core tubes.
9. Connect the heater hoses to the heater core tubes.
10. Connect the refrigerant lines to the evaporator.
11. If equipped with air conditioning, evacuate and charge the air conditioning system refrigerant.
12. Install the instrument panel by performing the following procedure:
    1. Using an assistant, install the instrument panel to the vehicle.
    2. Install the 4 upper instrument panel-to-dash nuts.
    3. Install the 3 instrument panel-to-door hinge pillar screws.
    4. Install the upper cover to the instrument panel.
    5. Reaching through the glove box opening, connect the following items.
       
       Two lower passenger-s side air bag module bracket-to-dash panel nuts. Passenger-s side air bag ON/OFF switch wiring harness to the retainer clip on the plenum bracket that supports the heater/air conditioning housing just inboard of the fuse block module. Two instrument panel wiring harness connectors to the passenger air bag ON/OFF switch wiring harness connector. Two halves of the radio antenna coaxial cable connector. Side window demister hose at the heater/air conditioning housing demister/defroster duct (passenger-s side). Instrument panel wiring harness connector to the passenger-s side air bag module wiring harness connector. Instrument panel wiring harness connector to the heater/air conditioning system wiring harness connector. Two halves of the heater/air conditioning system vacuum harness connector.
    6. Install the glove box.
    7. Under the driver-s side of the instrument panel, connect the following items:
       
       Side window demister hose at the heater/air conditioning housing demister/defroster duct on the driver-s side. Instrument panel wiring harness connector to the 100-way wiring harness connector at the left side of the inner panel.
    8. Install the steering column.
    9. Install the knee blocker to the instrument panel.
    
    
13. Connect and remove the negative battery.
14. Refill the cooling system.
15. Run the engine to normal operating temperatures; then, check the climate control operation and check for leaks.

Hope helps (remember rated this).

Assuming you are talking about the 01 Catera...., its mounted behind the passenger side dash air bag. Take the right side vent out, then remove the vent housing, you will see a long bolt that goes across the top of the air bag which allows the bag dash cover to come out, remove it and the glove box. You will find it buried in there. I stumbled across it when I replaced my blower motor.

the polos have a recycle flap motor located on the passenger side behind the glove compartment and a temp. flap motor also located behind the glove box but more towards the center of the dash and near the bottom.one or both of these motors are probably stuck or slipping on the plastic gears.