Troubleshooting Passenger Side HappiJac Electric Jacks Not Working

Updated 09/28/2022 | Published 09/26/2022

Question:

Driver’s side jacks go up and down. Passenger side jacks do not go up and down. I can hear a clicking sound coming from the control box when I try to engage the passenger side jacks. Are there fuses between the module and the motors? Look forward to your suggestions.

asked by: Victor L

Expert Reply:

There are fuses on your circuit board for your HappiJac system. I recommend locating the circuit board and checking the fuses first. According to Lippert, if the fuses are not the problem you have a bad circuit board and will need to replace it with the # LC733513.

expert reply by: Robin H