2004 no power seats XLT comfort

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Gilligans_off

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I’m getting 6V at the 47b circuit breaker/relay in the power distribution block and the heated seat button is illuminated just so movement in either seat. Anyone have power seat diagram or any ideas?
 
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Todd Z

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Those circuits are 12V, sounds like a bad ground, Rust issue, or connection problems.
 

Gilligans_off

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slight update

seems like the seats aren't getting enough power. We hooked a battery directly to the seats with power and ground and they moved. Next with just power and again, they moved. So it seems like it is a low voltage and doesn't seem to be a grounding issue. Must have a corroded or broken wire somewhere.
 

blert

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Could still be a grounding issue. Simple test. From the seat motor harness plug... check voltage from the power wire to the ground wire, then check again from the power wire to the chassis. If it reads 12v to the chassis you know the issue is in the ground wire. If they both read 6v you know the issue is in the power wire. Either way you have cut your search in half.
 
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