Holley 6 speed controller 558-499
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Holley 6 speed controller 558-499 Holley 6L80/90E GM 6 Speed Transmission Control (Part # 558-499)
Brake Switch (Light Blue/White) – Wired to the brake light switch. This must be installed to a +12v source (as most brake light switches are). As explained in instructions. (For Holley 6 speed controller do I need to put this on a 12v that goes to 0v when I hit the brakes, or does it need to be on a 0v that goes to 12v when I hit the brakes?)
Brake Switch (Light Blue/White) – Wired to the brake light switch. This must be installed to a +12v source (as most brake light switches are). As explained in instructions. (For Holley 6 speed controller do I need to put this on a 12v that goes to 0v when I hit the brakes, or does it need to be on a 0v that goes to 12v when I hit the brakes?)
Holley 6L80/90E GM 6 Speed Transmission Control (Part # 558-499)
Brake Switch (Light Blue/White) – Wired to the brake light switch. This must be installed to a +12v source (as most brake light switches are). As explained in instructions. (For Holley 6 speed controller do I need to put this on a 12v that goes to 0v when I hit the brakes, or does it need to be on a 0v that goes to 12v when I hit the brakes?)
Brake Switch (Light Blue/White) – Wired to the brake light switch. This must be installed to a +12v source (as most brake light switches are). As explained in instructions. (For Holley 6 speed controller do I need to put this on a 12v that goes to 0v when I hit the brakes, or does it need to be on a 0v that goes to 12v when I hit the brakes?)
Andrew
