DescriptionThis video provides step-by-step repair instructions for replacing the jumper harness in a GE Dishwasher (Model GDF510PSMSS). The most common reason for replacing this part is if it is damaged or missing.
All of the information for this video is applicable to the following brands: GE
Step-By-Step Instructions1
To replace the jumper harness in your GE dishwasher…
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You will need a 1/4” drill driver or nut driver, a 5/16” nut driver bit, and a flathead screwdriver.
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Before you attempt this, be sure to turn off the power to the appliance…
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Using the drill driver, unthread the two screws securing the toe kick and set it aside.
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Next, use a 5/16 drill driver to unthread the screw to release the junction box cover.
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Note the orientation of the power wires…then untwist the wire nuts to disconnect the wires.
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Use the flathead screwdriver to unthread the strain relief nut…
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…and detach the strain relief and power wires from the junction box.
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Unplug the harness from the machine control board.
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Unthread the ground screw.
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To install the new jumper harness…
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Rethread the ground screw to the junction plate.
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Plug in the wire harness.
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Fully position the wires and strain relief nut in the junction box…
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…then thread and tighten the strain relief nut.
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Join the black wires together, the white wires together, and green wires together. secure them with the wire nuts.
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With the wires positioned inside the junction box, realign the cover…
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…and rethread the screw to secure.
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Set the toe kick into place and secure with the two screws.
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…and your dishwasher should be ready for use.