Replace trim pump wiring harness

birdpiper

Seaman Apprentice
Joined
Mar 23, 2011
Messages
42
Been having intermittent power issues with my trim pump recently. Most likely being caused by excessive corrosion in one (or both) of the relay receptacles, possibly other places in the harness. Looks like the replacement part number for the entire harness is 3857345.

Any advice or tips on replacing the wiring harness?

1999 Volvo Penta SX-M
 
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