emt3635

Thanks guys for the information. I'll test the switch and get back with a reply asap.

I just bought a 1990 Reatta with 106xxx miles on it from a guy in California. While I was driving the car back to Arkansas, the power brakes went out on me in Kingman AZ. No ABS or brake light came on. The brake fluid in the reservoir was all the way to the cap and had leaked out. I suctioned some fluid out to bring it back to the full line. I took the car to a brake shop the next morning and they said they could not help me. I got caught in stop and go traffic in Albuquerque and the brakes started working again. I stopped in Amarillo and checked the fluid. The reservoir was almost empty , it took 3/4 of a small bottle of fluid. I refilled the reservoir back to full and headed home. I drove about 300 miles and the brakes stopped working again. The reservoir was overflowing again. I can't get the brakes to work again. The brake pump comes on and will stop. I replaced the 2 relays on the firewall. I've jumped the A & H pin on the ALDL connector and got codes 21 & 48. I've tried the Accumulator testing instructions but I can't get the red and yellow warning light to come on. Does anyone have any suggestion on what could be wrong?