1985 C207 connector pinout:
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Pin A: Air select valve (brown wire)
Pin B: Fuel pump relay to ALDL (orange red/black wire) VIN F
Pin C: Light driver module (white/dark green wire)
Pin D: Fuel pump control fuse (black/orange orange/black wire)
Pin D: Fuel pump to fuel pump relay (white light blue wire) VIN F
Pin E: ALDL connectio (white/black wire)
Pin F: Engine ECM fuse (pink/black wire)
Pin F: ECM IGN fuse to ESC module & ECM (pink/black wire) VIN F
Pin G: MAS module & emissions (pink/black black/pink wire) “Automatics only”
Pin G: Back-up switch (dark blue wire) “Manuals only”
Pin H: TCC to ALDL (tan/black wire)
Pin J: Crank fuse to fuel pump relay (purple purple/white wire) VIN G
Pin J: MAS module to ALDL (orange wire) VIN F
Pin K: VSS (brown wire)
Pin L: Fuel tank to fuel pump relay (tan/white)
Pin M: Engine ground (black/white wire)
Pin N: Park/Neutral switch (orange/black) “Automatics only”
Pin P: Brake switch (purple wire)
Pin R: Crank fuse to cold start switch & injector (purple/white purple wire)