The tan wire for the brake (on my 72) plugs into the end of the proportioning valve. Its hot because if the proportioning valve detects a fault with the brake hydraulics (unequal pressure) it grounds the 12 volts on that wire. Then the brake warning light on your dash illuminates. Thats how the 72 is, I'd imagine that 69 is similar. Although if you have drums up front you will have a distribution block instead of the prop valve.
John does your heater blower fan work? The diagram I looked at also shows the orange wire going to the fan. But you have A/C and I believe that the orange wire to the fan on A/C cars comes acrossed the top of the engine firewall, behind the distributor.
On 9/26/05, John Nasta <[EMAIL PROTECTED]> wrote:
Hi Tom,
I just looked out there and I still don't see where the orange and beige
wires hook up. Can you give me some more info?
Thanks,
John Nasta
-----Original Message-----
John the orange is for the heater blower, the green with insulaion casing is
temp. and the last is for the brakes by the master cly. Tom B. > From:
"John Nasta"
--
Rick Schaefer
72 TPI El Camino
