Date: 2008-07-29
Ricon Corporation
NHTSA Action Number: EQ08011
Components: EQUIPMENT:MECHANICAL:WRECKER AND WHEEL LIFT DEVICES
Subject: RICON/THRESHOLD WARNING/ANTI-STOW
Opened From: 2008-07-29 - 2010-03-04
NHTSA Recall Number: 09V304
Summary
ON 11/2/2007 RICON FILED TWO NONCOMPLIANCE REPORTS FOR THEIR S SERIES AND K SERIES PLATFORM STYLE WHEELCHAIR LIFTS.RICON IDENTIFIED CERTAIN WHEELCHAIR LIFTS (07E-095), MANUFACTURED BETWEEN 4/1/2005 AND 10/9/07, AS FAILING TO COMPLY WITH THE THRESHOLD WARNING SYSTEM REQUIREMENTS OF FMVSS 403 S7.4.THESE LIFTS' THRESHOLD WARNING SYSTEM MIGHT NOT ACTIVATE IF A MOBILITY AID (SUCH AS A WHEELCHAIR) MOVES TOWARD A CERTAIN POINT IN THE THRESHOLD AREA.SHOULD THIS SYSTEM NOT OPERATE PROPERLY, THE WHEELCHAIR LIFT OCCUPANT MIGHT FALL FROM THE LIFT AND SUFFER INJURY.RICON SUBMITTED ANOTHER NONCOMPLIANCE REPORT (07E-097) FOR THE S SERIES & K SERIES WHEELCHAIR LIFTS, ENCOMPASSING SOME OF THE LIFTS FROM THE ABOVE RECALL.MANUFACTURED BETWEEN 4/1/05 AND 6/6/2006, CERTAIN LIFTS MAY FAIL TO COMPLY WITH THEIR ANTI-STOW INTERLOCK REQUIREMENTS OF FMVSS 403 S7.THE PRESSURE SENSING SWITCH THAT DETECTS WEIGHT ON THE PLATFORM MIGHT NOT BE ADJUSTED TO THE PROPER SENSITIVITY LEVEL.THESE LIFTS MIGHT BEGIN TO TILT TOWARD THE VEHICLE AND BEGIN TO STOW WHILE AN OCCUPANT IS STILL ON THE LIFT.THIS MAY CAUSE THE OCCUPANT TO SLIDE OR FALL FROM THE LIFT AND SUFFER INJURY.ON SEPTEMBER 8, 2008 RMD MAILED LETTERS TO 183 COMPANIES, WHICH CONSTITUTED THE ENTIRETY OF RICON'S CUSTOMER LIST FOR THE RECALLED PRODUCTS, ADVISING THEM OF RICON'S RECALL AND REQUESTING THAT THEY FILE THEIR REQUIRED REPORTS.RMD FOLLOWED THAT MAILING WITH A2ND IR LETTERON 11/17/2008.AS A RESULT OF THOSE MAILINGS, A TOTAL OF 53 COMPANIES DECIDED TO SUBMIT A NONCOMPLIANCE REPORT AND CONDUCT A SAFETY RECALL FOR THE VEHICLES THEY MANUFACTURED OR ALTERED AS NEW VEHICLES WITH THE INSTALLATION OF THESE RECALLED WHEELCHAIR LIFTS.A TOTAL OF 95 RECALLS (MANY COMPANIES FILING A REPORT FOR EACH RECALL) WERE RECEIVED AS A RESULT OF THESE INITIAL MAILINGS.IN THE COURSE OF THE EQ, IT WAS LEARNED THAT ONE OF RICON'S CUSTOMERS, VANTAGE MOBILITY INTERNATIONAL (VMI), ACTUALLY DISTRIBUTED ITS WHEELCHAIR LIFTS TO HUNDREDS OF OTHER COMPANIES.VMI HAD NOTIFIED MANY OF ITS CUSTOMERS OF THE RICON RECALLS, BUT NONE OF THOSE COMPANIES HAD NOTIFIED NHTSA OF ANY NEW VEHICLES MANUFACTURED OR ALTERED WITH THIS EQUIPMENT.ON JUNE 17-19, 2009 RMD MAILED 502 ADDIONAL IR LETTERS.THESE LETTERS CONTAINED A SET OF QUESTIONS ASKING IF THE RECALLED LIFTS WERE INSTALLED INTO NEW OR USED VEHICLES AND ALSO ASKED IF VIN INFORMATION WAS RECORDED BY THE COMPANY.IN THE EVENT THE COMPANIES WOULD NOT BE ABLE TO NOTIFY THEIR CUSTOMERS, RMD WANTED TO KNOW IF VIN INFORMATION COULD BE TRANSMITTED BACK TO RICON FOR PROPER CUSTOMER NOTIFICATIONS BASED ON STATE REGISTRATION RECORDS.A TOTAL OF 17 COMPANIES FILED 31 NONCOMPLIANCE REPORTS AS A RESULT OF THE JUNE 2009 MAILING.A TOTAL OF 126 SAFETY RECALLS WERE CONDUCTED AS A RESULT OF THIS EQUIPMENT QUERY.A TOTAL OF 258 COMPANIES FAILED TO RESPOND TO RMD'S IR LETTERS AND THEY WILL BE REFERRED TO THE OFFICE OF THE CHIEF COUNSEL FOR FURTHER ACTION.TOTALS AND THE EQ MAILING SPREADSHEET ARE ATTACHED BELOW AND AVAILABLE IN THE DOCUMENT REPOSITORY.THIS EQ IS CLOSED.
Investigation Documents
For Latest Documents related to this Investigation, visit the NHTSA Website.
Click the (+) Plus Sign
Then click Associated Document(s).
- 【Extensive Compatibility】HD601 heavy duty truck scanner...
- 【 Full System Diagnostic】HD601 Diesel Scanner supports...
- 【Enhanced Diesel OBD Scanner】The HD601 Diesel OBD...
- 【DTC Library】+【Life Time Free Update】The built-in...
- 【Friendly Design, Easy of Use】This scanner is plug and...
- 【Wide Compatibility】HD430 supports 12V 24V trucks...
- 【 D.P.F Regen For Cunmmis & Caterpillar】HD430 supports...
- 【Diesel Full System Diagnostic Tool】HD430 has excellent...
- 【Enhanced Diesel & Gasoline Scanner】HD430 has full HD...
- 【Advanced Hardware & Design】4.3-inch screen, 8G memory...
Search NHTSA Database for Recalls
Search NHTSA Database for (TSB's) Technical Service Bulletins
Technical Service Bulletins TSB's List
Previous Investigation | Next Investigation |
- CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on. After repairing the vehicle's problems, it can quickly read and clear diagnostic trouble codes of emission system, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information.
- Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
- Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble emission codes in seconds after you fixed the problem. This device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
- OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Pls confirm with our customer service whether it is compatible with your vehicle before purchasing.
- Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.
- Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
- Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
- 2.8" LCD Display - Designed with a clear display 2.8" Large LCD screen - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
- Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
- ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.
- 【Your Personal CEL Doctor – Read & Clear Engine Codes】The NT301 OBD2 scanner lets you read diagnostic trouble codes (DTCs), check em-issions readiness, turn off your Check Engine Light (CEL) or MIL, reset monitors, and view live data streams. It retrieves your vehicle's VIN instantly. Like all standard OBD2 scanners, it clears codes only after repairs are completed—if the issue persists, the code will return. Designed for DIYers who want to understand what’s really going on under the hood.
- 【Easy Code Reading – Just Plug & Play】Simply plug into the OBD2 port, turn the ignition to “ON” (engine off), and select the correct menu: Select OBDII-> Wait for seconds-> Select Read codes. For accurate results, ensure your vehicle is compatible and the OBD2 port is free from damage or wiring issues. No batteries needed— powered directly by your car.
- 【Live Data Graphing & Accuracy for Most OBD2 Vehicles】View and log live sensor data in graph form—monitor oxygen sensors, fuel trims, coolant temp, RPM, and more. Spot trends and suspicious values in real time. Compatible with most 1996+ gasoline cars, light trucks, and SUVs sold in the U.S., as well as many 2000+ European and Asian models. Also works on 12V diesel vehicles equipped with OBD2.
- 【S-mog Check Helper – Know Your Readiness Status at a Glance】With dedicated I/M readiness hotkeys and a simple Red-Yellow-Green LED indicator, you’ll instantly know if your vehicle is ready for em-issions testing. Built-in speaker provides audio feedback. No guesswork—just confidence before you head to the test center.
- 【A Must-Have Tool for Every Home Mechanic】Compact, rugged, and ready to use right out of the box. The 2.8” color screen is easy to read, even in daylight. No charging or setup required—just plug into the 16-pin DLC and start diagnosing. Recommended by professional mechanics on YouTube and trusted by DIYers worldwide.
Last update on 2026-03-24 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.





