just did a small bit of searching came up with these free: schematron.orgrin schematron.org For May help.
New wiring harness pig tail connector for your Firebirds headlights. Includes about six Fits all 75, 76, 77, 78, 79, 80, and 81 Firebird and Trans Am models.
Firebird Underdash Harness With Electric Rear Window Defogger · Product # FB · Firebird . Headlamp Auto-Off Relay · Product # RE It's not unusual to find that the wiring on your project Trans Am has been hacked to This is a fuse block, and it is typical of to .
headlight and wiper switches, this part of the harness has connections to the rear window. You mean you're trying to go through life without a shop manual?:shock: Naughty! I admit the colored ones that ILLTA77 posted are nicer.Engine Compartment Fuse Block Fuse and Relay Center 1 Pontiac Firebird – fuse box – engine compartment (fuse and relay center 1).
This page describes the layout of the basic wiring harnesses and there is a separate page showing the optional things that could be added to it for each year. The basic wiring harness Before , there were five separate pieces to the main wiring harness of a Firebird. Diagrams are mailed separately from wiring kits and are sent USPS 3 Day First Class.
11" x 17" are shipped in flat envelope. 18" X 24" are shipped in a tube.
No returns accepted. *Note - The diagrams are year, make, and model specific and are used for your vehicle wire identification and Kwik Wire cross referencing purposes. Firebird & Trans Am.
Firebird, Formula and Trans Am models all use the same diagram. Each year diagram is unique to that year (except 70/71 which is the same) All diagrams include the complete basic car (interior and exterior lights, engine bay, starter, ignition and charging systems, gauges, under dash harness, rear clip, etc).
For most vehicles, the headlight circuit features four main components: the headlight bulb, the wiring harness (brings power to the headlight bulb) and the fuse (protects the circuit from power surge damage). If any of these components are damaged, the headlight circuit may not work.Headlight Wiring - LS1TECH - Camaro and Firebird Forum DiscussionBasic Wiring Harnesses for Trans Ams