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January 4, 2024 NHTSA CAMPAIGN NUMBER: 24V001000
Overloaded Electrical System May Cause Fire
Overloaded electrical circuits can overheat, increasing the risk of fire.
NHTSA Campaign Number: 24V001
Manufacturer Braun Northwest
Components ELECTRICAL SYSTEM
Potential Number of Units Affected 2
Summary
Braun Northwest is recalling certain 2020-2021 Northstar ambulances. In the event of a short circuit or wiring failure, the firmware in the vehicle multiplex system may fail to shut off the output pin, resulting in overloaded electrical circuits.
Remedy
Braun Northwest will update the firmware, free of charge. Owner notification letters are expected to be mailed January 10, 20224. Owners may contact Braun Northwest customer service at 1-877-344-9990.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Chronology :
We received initial notification from Weldon of their recall on 12/13/23. After communicating with Weldon regarding the affected products we have purchased and cross referencing that information with our records to identify the affected cars we have delivered we are now filing our recall.
23E084 – Overloaded Electrical System May Cause Fire – Weldon 8×16 Input-Output Node Vehicle Multiplex Systems
2 Affected Products
Vehicle
MAKE | MODEL | YEAR |
NORTHSTAR | AMBULANCE | 2020-2021 |
2 Associated Documents
Recall Acknowledgement
RCAK-24V001-4231.pdf 645.085KB
Defect Notice 573 Report
RCLRPT-24V001-5876.PDF 215.14KB
Latest Recalls Documents
For the Latest and Most recent Recall Information Visit the link below…
https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=24V001&docType=RCL
- Efficient setting key: the multifunctional battery capacity indicator has a new design of the front setting button, and have several functions: cycle voltmeter/battery percentage, turn on the backlight, black, sleep mode, battery type selection etc.
- Humanized designs: the battery capacity voltage indicators are designed with switched function button, you can press to check the battery capacity or real-time voltage and turn off, with alarm design, the battery meter display will flash when the battery capacity is low
- Fit different battery: the battery gauge indicators are compatible with 12V/ 24V/ 36V/ 48V/ 60V/ 72V/ 84V acid battery, ternary lithium battery, polymer lithium-ion battery, 3 -15 series lithium ion battery, storage battery, water battery and more
- LCD display: the battery capacity gauge indicators come with PVC waterproof screen protector with bright back-light, which makes you can read the results on the clear LCG display from different angles, low working power consumption and the max is 5 mA
- Suitable for: the battery meters with alarms can be applied to different machines and places such as garden, home, office and more, can serve you for a long time, meeting your different needs and practical battery indicators will give you nice experience
- Fits for DC 12V/24V cars, test range: DC 7V-35V; Each voltage meter has passed QC test prior to shipping
- Made of high quality PC material, durable and waterproof, works well in wet enviroment
- EASY TO READ: Bright and clear led digital display, reads fine on any light condition
- EASY TO INSTALL: Comes with mounting plates, tightening rings, spade connectors and screws for easy installation and wiring
- Measurement Accuracy: 0.1V-0.2V, perfect for car/motorcycle/RV/truck/boat/ATV/UTV etc.
- 【Meet Different Needs】 The 12V round voltmeter comes with a panel and a nylon nut, which can be mounted separately on the 29mm diameter mounting hole or fixed on the matching panel, so that it could meet your different mounting needs.
- 【Blue LED Display】 This 12V battery meter with blue LED light, can be widely used under DC 12V 24V. With the digital voltage meter, you can easily monitor the voltage status of your car battery in real times, especially in dark environments.
- 【Waterproof & Useful】 The marine voltmeter gauge is waterproof design, so this LED voltmeter is safe to use even in moist environments. And also the mini voltmeter is fit for 12V 24V cars, automotive, motorcycles, RVs, SUV, Off-road, ATV, boats, marine, ships, trucks, tractor, etc.
- 【Measuring Range】 The rating of this battery voltage monitor is DC 8-48V, and its accuracy is 0.1V. With the precise 3-digit LED digital voltmeter, you can better monitor of the car's battery voltage status, helping to extend battery life.
- 【Easy installation】 This 12 volt battery monitor comes with a set of wires, two mounting screws, a matching panel and a nylon nut, making it easy to install and use.
- HIGH PERFORMANCE DUAL USB CHARGING PORTS - 24W / 4.8A USB Car Charger charges your favorite mobile devices Compatible for iPad (max speed), iPhone XS, XR, 8 Plus (max speed), HTC, Galaxy, MP3 Players, Digital Cameras, PDAs, Mobile Phones.
- REAL-TIME MONITORING - Concise LED screen displays vehicle’s operating voltage (12V/24V) or the total USB charging output (5V/4.8A Max) in real time, fully controlling the whole charging process. The LEDs are bright enough to read the display without being a distraction while driving.
- SAFE ON THE GO - Intelligent circuit design protects against short circuiting, over-heating, over-currents, and over-charging. Charging stops when battery is full.
- COMPACT DESIGN - One of the industry's smallest USB car chargers for added portability, featuring two USB ports and an LED Display make it easy to access after dark. Input: 12-24V; Output: DC 5V 4.8A or 24W (Shared by two ports). One Year Warranty.
- 12 MONTHS WARRANTY - Comes with 30 days Money Back Guarantee and 12-Months Hassle-free Replacement Warranty.
- APPLICABLE BATTERY --- DROK digital battery monitor is suitable for 10-100V (12v 24v 36v 48v 60v 72v 96v) lithium battery, lead-acid battery, lithium iron phosphate battery, Ni MH battery. Default 12 volt lead acid battery.
- APPLICATION --- this multimeter can be used as battery voltage meter, battery capacity tester and temperature indicator panel for car, marine, RV, boat, etc.
- PROTECTION --- the battery power detector comes with protective shell, dustproof waterproof surface; input reverse connection protection.
- LCD DISPLAY --- the battery status reader adopts clear LCD color screen, displays battery capacity, voltage, temperature value(switched by the key).
- ALARM --- if low voltage, red indicator flashes and buzzer alarms.
- 【1% Accuracy Measurement】Shunt-type monitor design provides much more accurate real-time voltage and current draw measurement.
- 【Protect the batteries】With High and low capacity alarm functions, our battery monitor with shunt will alarm, and backlight and voltage value will flash simultaneously to protect the batteries from getting over-discharged.
- 【Fit for all battery】The batter tester is compatible with various battery types, including Lead Acid (AGM, GEL), Lithium Iron Phosphate, Lithium-ion, Nickel-metal hybrid. compatible with batteries operating at 12 volts, 24 volts, and 48 volts.
- 【Easy To read】Displays multiple electronic parameters, including Voltage, Current, Consumed Power, Battery Capacity, and battery degradation rate with a customized brightness high-definition Backlight Display.
- 【Easy to Install】Transparent shunt holder makes the battery tester easier to mount the shunt. And the 20ft Shielded cable allows you to monitor the battery status from a distance.
- Universal battery capacity indicator voltage meter - wide voltage input range DC 12V-84V Lead-acid Batteries and 3S-26S Lithium Batteries: Ternary lithium batteries, polymer batteries, lithium-ion batteries, storage batteries.
- Multifunctional Battery Capacity voltage meter Indicator - Battery tester Right Switch key can switch voltmeter, battery percentage, switch off. Left setting key have several functions: Cycle voltmeter/battery percentage, turn on the backlight, black, sleep mode, battery type selection etc.
- High Quality of battery voltage meter - Large LCD screen display with green backlit and low power consumption.Two display modes can be available: battery symbol and battery percentage, battery symbol and voltmeter.
- Safety to Use - The battery voltage meter Built-in 30cm power cable, simple to connect. Reverse protection design, won't burn if connect reversely.
- Portable and Waterproof voltage meter- Small size, light weight, equipped with a PVC film, the surface is waterproof.
- Dual-display: it can display auto battery voltage and temperature inside the car simultaneously(this is for Fahrenheit)
- External temp sensor: its external temp sensor allows you to bend sensor to avoid possible heating/ direct sunshine so that you can acquire more accurate results
- Safe usage: the monitor has built-in fuse, making safe usage possible and causing no damage to your car
- Easy reading: it screen is made of LED material, hence it is easy and convenient for you to read even in dim light
- Switch Control:The voltage gauge waterproof a more accurate battery voltage. You can toggle between voltage and battery percentage or turn it off to reduce battery drain while in storage.
- oltage Gauge: Support 5-48V Input Voltage. Power display range 0-100%. Precise 3-bit LED digital display.
- Check States: Battery Capacity Voltage Monitor Gauge Indicator better helps you to early notice your car voltage condition.
- Widely Use: Fit for 5-58V Cars, Motorcycles, RV, SUV, Off-road, ATV, Boat, Marine, Ship, Truck, Tractor etc.Mini size and easy to install.
- Package Includes: 1 x Car Voltmeter Gauge; 2 x Insulated Terminals; 2 x Screws, 2 x Wires.
- Efficient setting key: the multifunctional battery indicator has a new design of the front setting button, and have several functions: cycle voltmeter/battery percentage, turn on the backlight, black, sleep mode, battery type selection etc.
- Practical designs: the battery capacity voltage indicators are designed with switched function button, you can press to check the battery capacity or real-time voltage and turn off, with alarm design, the battery meter display will flash when the battery capacity is low
- Fit Different Battery: the battery gauge indicators are compatible with 12V/ 24V/ 36V/ 48V/ 60V/ 72V/ 84V acid battery, ternary lithium battery, polymer lithium ion battery, 3 -15 series lithium ion battery, storage battery, water battery and more, note: if your meter always shows, it means that you have the wrong battery code and need to double-check and the correct code
- Fit different battery: the battery gauge indicators are compatible with 12V/ 24V/ 36V/ 48V/ 60V/ 72V/ 84V acid battery, ternary lithium battery, polymer lithium-ion battery, 3 -15 series lithium ion battery, storage battery, water battery and more
- Where to use: the battery meters with alarms can be applied to different machines and places such as garden, home, office and more, can serve you for a long time, meeting your different needs and practical battery indicators will give you nice experience
Last update on 2024-04-12 / Affiliate links / Images from Amazon Product Advertising API
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OMB Control No.: 2127-0004
Part 573 Safety Recall Report 24V-001
The information contained in this report was submitted pursuant to 49 CFR §573
Manufacturer Name : Submission Date :
Braun Northwest JAN 04, 2024 NHTSA Recall No. : 24V-001 Manufacturer Recall No. : NR Manufacturer Information :
Manufacturer Name : Braun Northwest Address : 150 Northstar Drive
Chehalis WA 98532
Company phone : 360-748-0195
Population :
Number of potentially involved : 2
Estimated percentage with defect : 100 %
Vehicle Information : Vehicle 1 : 2020-2021 Northstar Ambulance Vehicle Type : LOW VOLUME VEHICLES Body Style : OTHER Power Train : DIESEL
Descriptive Information : This recall is being filed in response to recall 23E-084 by Weldon for their V-Mux 8×16 I/O Nodes. After receiving the recall notice Weldon sent a list of units they had sold us that were under the recall. This list was cross referenced against our records to identify affected vehicles. Based on this we have identified two units that are in need of repair.
Production Dates : FEB 26, 2021 – JUN 30, 2021 VIN Range 1 : Begin : 1HTKJPVK6LH433467 End : 3C7WRLBL6MG526582 ✔ Not sequential Description of Defect :
Description of the Defect : The defect is in the Weldon 8×16 I/O Node that is used in the electrical control system for the patient compartment and emergency lighting systems.
The electrical current sensing calibration was not produced to specification so that the firmware would not shut off the output pin under a short circuit caused by external load or wiring failure.
FMVSS 1 : NR FMVSS 2 : NR
Description of the Safety Risk : In the event of a short circuit or electrical circuit overload, there is an
increased risk of heat related damage or fire.
Description of the Cause : NR
Identification of Any Warning
that can Occur :
None Part 573 Safety Recall Report 24V-001 Page 2 Involved Components : Component Name 1 : 8×16 I/O Node Component Description : Input/Output Node Component Part Number : 6030-2000-00 Supplier Identification : Component Manufacturer
Name : Weldon Division of Akron Brass Address : 3656 Paragon Drive
Columbus Ohio 43228
Country : United States Chronology :
We received initial notification from Weldon of their recall on 12/13/23. After communicating with Weldon regarding the affected products we have purchased and cross referencing that information with our records to identify the affected cars we have delivered we are now filing our recall. Description of Remedy :
Description of Remedy Program : Weldon has provided updated firmware that corrects the incorrect
calibration. We will work with our customers to either provide the updated firmware or coordinate for a service tech to install the required firmware update for them free of charge. How Remedy Component Differs from Recalled Component :
Identify How/When Recall Condition was Corrected in Production : Firmware V1.00 thru 1.02 are affected. Versions 1.03 and newer are not subject to the recall.
All affected products that were still in our inventory were updated to the current firmware. Recall Schedule :
Description of Recall Schedule : Notification letters will be completed by next week and mailed to all
affected customers.
Planned Dealer Notification Date : NR – NR
Planned Owner Notification Date : JAN 10, 2024 – JAN 12, 2024 The information contained in this report was submitted pursuant to 49 CFR §573 Part 573 Safety Recall Report 24V-001
Page 3
The information contained in this report was submitted pursuant to 49 CFR §573
* NR – Not Reported
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