How to Sync the Remote and the Replacement Circuit Board for HappiJac Electric Truck Camper Jacks

Published 04/26/2024

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Replacement Circuit Board w/ Wireless Remote for HappiJac Electric Truck Camper Jack Systems

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Replacement Remote Control for Wireless HappiJac Electric Truck Camper Jack Systems - 25 Amp

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Question:

How do I sync board 733513 to remote 723915? I already have the cord from the old system that plugs into both parts or is that some how different than cord LC149557 ? It looks the same as the picture.

asked by: Steve B

Helpful Expert Reply:

I took these steps from the instructions for the Replacement Remote Control for HappiJac Electric Camper Jack Systems item # LC723915.

1. To initialize the remote, press buttons 5 and 6 — the Down and Up buttons (Fig. 1) — at the same
time. The status indicator light on the remote will turn green.
2. Press the ACC. IN and ACC. OUT buttons (Fig. 1) simultaneously to activate the receiver

If this doesn't work it says to attach the Replacement Remote Cable item # LC149557 you referenced to the Replacement Circuit Board item # LC733513 and operate the jacks while connected. If yours looks like an old school phone cable then you've got the right one.

I have attached a page from the instructions below to help you out and linked the entire instructions for the remote below. If these steps don't get you up and running it looks like your remote may be bad.