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Replacement Contol Unit for Kwikee Single Step on 1993 Holiday Navigator


Qwikee serial number 01022 and control box 9513. The control box is activating with no step movement and a constant noise from control box. Coach is a 1993 Holiday Navigator, single step. Thanks for the help and a terrific website!!!


Expert Reply:

I do have a solution for you but replacing only the control unit like the one you came across # LC379146 is not an option because the new replacement is not compatible with the old internal components of Kwikee steps manufactured before 1999.

You can use Motor Upgrade Kit for Kwikee Electric RV Steps # LC379145 to get your step working properly again. This kit includes the motor, linkage, control unit, switch kit, and hardware and fits Kwikee step series 22, 23, 28A, 30, 32, 33, 34, 35, 36, 38, and 40. This is the correct replacement for your 9513 control box.

The main difference is the new IMGL (integrated motor/gear box/linkage a) which has been proven to increase reliability and performance. The new motor also has an increase in torque of 40% over older models.

You're in luck because we happen to have installed this kit on a 1993 Holiday Rambler so I have attached a link to the installation video for you to reference. The installation process should be the same on your Navigator.

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