Hitman's Pontiac Trans Am Forum

Trans Am Information => Trans Am Tech => Electrical => Topic started by: rickspiller on November 02, 2018, 08:34:01 PM

Title: 75 TA- cant find these on schematic
Post by: rickspiller on November 02, 2018, 08:34:01 PM

75 TA. Finishing up going thru all the wiring and identifying all the cut wires/missing relays, etc.
Have the schematic, but cant find these two.

#1: cylinder relay? Right next to horn relay. 3 connections. (brown and yellow together,pink, black)
#2: empty connector, 2 connections. (white and brown together, black).
Any ideas? thanks as always.

Title: Re: 75 TA- cant find these on schematic
Post by: Wallington on November 03, 2018, 01:23:22 AM

Do you have the electrical diagrams for 1975 Firebird? I don't. The second two could be related to seatbelt/ignition buzzers.

Title: Re: 75 TA- cant find these on schematic
Post by: b_hill_86 on November 03, 2018, 10:00:37 AM

First could be hazard or turn signal flasher but not positive off the top of my head. I can’t remember if there is one for each or if both functions share one flasher. And that’s based off my 77.

As far as the other two I think aus is right. Though on my 77 the seatbelt buzzer is larger and has 4 wires running to the plug. My key buzzer plug looks about the same though