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Mattglas
02-13-2016, 12:18 AM
I recently ordered a new Ballast Resistor because the old one was looking kind of corroded. Then when I was looking around on the Internet I noticed must people had it wired in a different way. The car started with the Ballast as it was wired and the PO said it was stock but I still want a second opinion. Is it ok as-is or is there a modification that I need to make?

The new Resistor is connected in the way I got the car. In most pictures I've seen the bottom left wire is paired with the top right wire
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Both top left (Blue and Yellow Wire) and right (Small White) connectors lead to the Ballast relay.
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The bottom left (White) and right (White and Yellow) are wrapped in electrical tape but I think one of them leads to the coil.
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Gregadeth
02-13-2016, 12:30 AM
I believe the bottom left paired with the top right configuration is correct. In other words, no wire at bottom left.

88KPH
02-13-2016, 04:53 AM
I think there is more to this, can some of the experts comment?
My car 5127 was wired with a wire on each spade. I know 5128 was the same, now this car.
I've changed my wiring because everyone told me it was wrong.
But I'm not so sure now.

David T
02-13-2016, 01:18 PM
Refer to M:18:03 in your Workshop Manual. It is incomplete, the relay bypassing 1/2 of the resistor is not there. The top/left terminal gets the Green/Yellow wire. the bottom/left has no connection, the top right gets both white wires and the bottom right gets the white/yellow wire. Looks like someone has worked on this and replaced some of the connectors. I have attached a modified page showing how the bypass relay is hooked up.

Mattglas
02-13-2016, 08:50 PM
Ah, thanks for the clarification.