Need Help Ford-F150 (04) Code 543 Check Engine Light On
06-01-2011, 01:39 PM
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Need Help Ford-F150 (04) Code 543 Check Engine Light On
Can anyone give me some pointers on what I might want to check out?
My check engine light is on, I had it tested at Auto-Zone, and they told me it was code 543 (a very uncommon code is what they said).
THe guy that ran the test said he had never seen that code come up before.
Do you think it is worth trying to reset it in case it is a fluke? If so, can you guys tell me how to do that?
John
My check engine light is on, I had it tested at Auto-Zone, and they told me it was code 543 (a very uncommon code is what they said).
THe guy that ran the test said he had never seen that code come up before.
Do you think it is worth trying to reset it in case it is a fluke? If so, can you guys tell me how to do that?
John
