2 A/C Amplifiers???? (1 Viewer)

[cfcruiser]

Hello. So my a/c went out and I had most things replaced (compressor, blower, a/c amplifier under the glovebox, etc) after having those replaced I started hearing a kitchen egg timer buzzing sound. The shop told me that there are two (2) amplifiers, the one I replaced and another in the dash somewhere, and that buzzing noise was the old one talking to the new one and shutting off. So I've tried to find a straight answer on here but couldn't find a definitive one. My question is, are there in deed two amplifiers for the a/c unit and if so would anyone happen to have the part numbers for booth? The one I replaced was Part No.: 88650-60060 and I'm in need of the other. BTW I have a 94 fzj80 non auto climate control. Thanks for the help.