Pride & Theorem Control Box – CM310
$215.00
In stock
Genuine Moto Motion CM310-series control box used in Pride Mobility and Theorem electric recliners and lift chairs. This 4-motor controller connects the hand control, transformer and actuators to power the headrest, backrest, seat base and lumbar motors. Stamped “MOTO” on the housing, confirming original Moto Motion manufacture for the Pride Mobility Group. 4 Motor Replacement Control Box – Model CM310. Compatible with many Pride VivaLift and Theorem Power Recliners using the CM310, CM310-2, or CTL1707193 part numbers. Designed as a direct plug-and-play swap using standard connectors, with no special tools required for DIY replacement. Need Help Identifying Your Control Box Model? Browse our complete range of recliner control boxes (click here) or chat with our repair team for free guidance. We keep Pride and Theorem, handsets, transformers and more in-stock so you get the right fix first time. read more
In stock
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Description
Moto Motion CM310 Control Box – OEM Pride & Theorem Recliners
This genuine Moto Motion CM310 control box is the original OEM replacement used in Pride Mobility VivaLift! and Theorem Power Recliners. Stamped “MOTO” on the housing, it’s manufactured by Moto Motion for the Pride Mobility Group. The control box coordinates the four actuators in your powered recliner or lift chair, supplying power to the headrest, backrest, seat base, and lumbar motors through its standard 5-pin colour coded connectors.
Technical Details & Model Information
The CM310-2 model operates on 29v DC 3.0A input, providing smooth and reliable performance across all four motor channels.
- 1× 2-pin (OI-style) power input
- 1× 5-pin hand control port
- 4× 5-pin motor ports (headrest, lumbar, back, base)
- Two mounting screw holes for securing to the chair frame (screws not included)
Compatible part numbers include CM310, CM310-2, and CTL1707193. It directly replaces earlier Moto Motion control boxes used across many Pride Mobility and Theorem recliners.
Check Your Model Before Ordering
Before purchasing, confirm the model code printed on your existing control box label (for example CM310, CM310-2, or CTL1707193) and count the number of motor plugs to ensure four motor outputs.
Quality OEM Electronics – Built to Last
Because this is the same Moto Motion-made OEM unit supplied with Pride Mobility and Theorem recliners, you’re guaranteed compatibility, reliability and safe operation. Each control box undergoes factory testing to ensure consistent performance, with smooth, quiet relay switching and solid-state protection circuits to prevent overload.
Save Time & Money and Do It Yourself
Replacing a control box takes about five minutes: unplug, unscrew, swap, and you’re done. Follow our step-by-step instructions, enjoy the satisfaction of a successful DIY repair, and keep more money in your pocket for the things you love. Feel confident knowing expert help is only a phone call, email or live chat away.
Technical Specifications
Technical Specifications
Technical Specifications
| Manufacturer | Moto Motion (housing stamped “MOTO”) |
|---|---|
| Used with Brands | Pride Mobility VivaLift series, Theorem Power Recliners |
| Model Markings | CM310, CM310-2 |
| Known Part Numbers | CTL1707193 and CM310 family variants |
| Input Rating | 29 V DC, 3.0 A |
| Motor Channels | 4 motor outputs |
| Power Input Connector | 2-pin OI style connector (round pin and flat blade) |
| Hand Control Port | 1 x 5-pin handset connector |
| Actuator Outputs | 4 x 5-pin motor ports typically labelled Headrest, Lumbar, Back, Base |
| Mounting | 2 screw holes for securing to chair frame (screws not supplied) |
| Input Voltage Range | 100–240 V AC (via external transformer to 29 V DC output) |
| Included Components | Control box only |
| Colour | Black |
| Housing Material | Durable ABS plastic |
| Typical Use | Electric recliners and lift chairs with four actuators |
How To
How To
How To Replace the Pride Mobility / Theorem Moto Motion CM310 Control Box
Before You Start
- Unplug the chair from the wall and allow 2 minutes for power to discharge.
- Take clear photos of the existing control box and cable layout before disconnecting anything. These will help you reconnect the plugs correctly.
- Ask someone to help lift or tilt the recliner. Use safe lifting techniques—bend your knees, keep your back straight, and lift with your legs.
- Work on a soft surface such as a rug or blanket to avoid scratches.
Tools You’ll Need
- Phillips screwdriver
- Torch or work light
- Optional: cable ties for tidy routing
Step-by-Step Instructions
- Access the underside of the chair. Tip the recliner carefully onto its side, ensuring it is stable and supported.
- Disconnect power. Unplug the low-voltage two-pin cable from the control box and confirm the wall plug is removed.
- Photograph connections. Take photos of all cable positions and colours for reference.
- Unscrew the old control box. Remove the two screws that hold it to the frame (screws can be reused).
- Unplug each connector one at a time. Press the release latch on each plug and pull straight out—do not twist.
- Fit the new control box. Place the new CM310 unit in the same position and secure it with the two screws.
- Reconnect all cables. Match each plug to its labelled port (Handset, Headrest, Lumbar, Back, Base, Power). Push until fully seated.
- Check cable routing. Keep leads away from hinges or moving linkages and secure with cable ties if required.
- Return the chair upright. With your helper, lift safely using your legs and place it back in its normal position.
- Reconnect power and test. Plug the transformer back in, turn on the wall outlet, and test each function to confirm smooth operation.
Final Checks
- Operate the chair through its full range while watching the underside to ensure cables stay clear of moving parts.
- Confirm all plugs are firm and no wires are pinched.
- Enjoy your fully restored recliner!
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FAQs
FAQs
How do I know if this control box will fit my recliner?
Check the label on your existing control box. If it’s marked CM310, CM310-2, or CTL1707193, and your chair uses four motor plugs, this is the correct replacement. It’s commonly fitted to Pride Mobility VivaLift and Theorem power recliners.
What tools do I need to install it?
Usually just a Phillips screwdriver plyers and a torch. No special tools required.
Any safety tips before I start?
Unplug the chair at the wall, take clear photos of all plugs and cable routing, and use safe lifting techniques (bend knees, keep back straight, lift with your legs). Ask someone to help tilt the chair if it’s heavy.
The new box looks slightly different to mine—okay to use?
Yes. Minor cosmetic or label differences (e.g., CM310 vs CM310-2) are normal. As long as the connectors and number of motor ports match, it’s a direct swap.
Are the plugs colour coded?
Yes. The CM310 uses standard Moto Motion colour-coded 5-pin sockets to make connection easy—typically green for base, blue for back, yellow for headrest, and grey for lumbar. Just match each plug colour to the matching port on the new box, or use your reference photos if the colours differ slightly.
