Please advise how to exchange a resistor switch on 98 Chev Venture... does not work on speed 1 & 2.. Thank you Arnold

Remove the panel under the dash on the front right side.
Looking up, the resistor is mounted into the HVAC plenum, held by three small fasteners.
Disconnect the connector and remove screws and then the resistor.
Reinstall the new one but don't overtighten the fasteners.

Remove the panel under the dash on the front right side.
Looking up, the resistor is mounted into the HVAC plenum, held by three small fasteners.
disconnect the connector and remove screws and then the resistor.
Reinstall the new one but don't overtighten the fasteners.

Thank you , I can se the resistor but unable to reach the screws.. do I have to remove the blower??