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Repair guides and support for C/K pickup trucks sold by General Motors under the GMC brand, including the GMC Sierra.

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Changed steering column and now wont crank?

What are the electrical plugs at the base of the steering column?

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Those plugs are for all the indicators (turn signals, high beams etc) as well as the ignition system. All must be plugged in to their counterparts in the dash for those systems to work.

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There is a plug right at the base of the steering column with 2 horizontal spades & 2 vertical spades. My 93 doesnt seem to have the 2 vertical in its harness?


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