Trans. Control switch problem #23fuse keeps blowing
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Trans. Control switch problem #23fuse keeps blowing
Does anyone how to fix my 1999 F150 4.2l overdrive problem. The under hood #23 fuse keeps blowing and when , it does the truck won't shift and the overdrive indicator light flashes.
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Joined: Jan 2004
Posts: 19,760
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From: St Louis
You don't have an "overdrive problem", you have a fuse F23 problem.
The most common cause of a blown F23 is due to wiring damage from recent maintenance or repairs, most often related to the wiring harnesses for the O2 sensors getting on the exhaust and melting.
The most common cause of a blown F23 is due to wiring damage from recent maintenance or repairs, most often related to the wiring harnesses for the O2 sensors getting on the exhaust and melting.
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