A/C and heater noise

Good morning.

It sounds like the blower motor bearings are worn out giving you the noise. It sounds like you need to replace the blower motor.

The procedure says to remove the dash. Look under the unit under the dash. You should be able to access it without removing the case.


Roy

SRS components are located in this area. Review the SRS components locations, precautions, and procedures before performing repairs or service.

1. Make sure you have the anti-theft code for the radio, then write down the frequencies for the radio's preset buttons.
2. Disconnect the negative cable from the battery.
3. Remove the dashboard.
4. With air conditioning; remove the evaporator.


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5. Without air conditioning; remove the self-tapping screws, the mounting nut, the mounting bolts and the heater duct.


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6. Disconnect the connectors (A) from the blower motor, the blower resistor and the recirculation control motor, then remove the wire harness clip (B). Remove the mounting nuts, the mounting bolt and the blower unit (C).
7. Install in the reverse order of removal, and note these items:

- Make sure that there is no air leaking out of the blower and duct joints.
- Enter the anti-theft code for radio, then enter the customer's radio station presets.