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Ac switch 2002 Pontiac has three prongs which two do you jump to get clutch engage?
Wiki User
∙ 10y ago
Dont jump them, its not a switch, its a transducer and you could wreck your pcm by jumping the wrong one. Run a power wire directly to your compressor to get the clutch to engage. If it doent engage then, it is your clutch. Remember to first check refridgerant level and fuses/relays.
Good luck.
Wiki User
∙ 10y ago
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