I bypassed all the setting wires from the switch, so i guess no to bypassing the high speed relay. Didn't realize there was a relay in that circuit. If there is, i guess i could have gone with one less relay.Where do you have your relays located? And did you replace/bypass the factory blower relay for the highest speed setting? I'm replacing the motor, resistor, and switch this weekend, and am contemplating the relay mod
I just put the relays in a row and electric taped them together. I just just shoved them into the dash opening before putting back on the HVAC controls. Been fine for at least 10 years.