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OBD2 Breakout Box with LED Light Indicator
This is a professional automotive test tool for the OBDII diagnostic link connector which offers easy access to the OBDIl connector for monitoring signals of protocol, power and grounds conveniently and safely.
Can be used with multimeter or oscilloscope
When unconfirmed signals are detected, the breakout box can also be connected to a multimeter or oscilloscope for further testing.
Pins Definition
Pin 1/Pin 3/Pin 8/Pin 9/Pin 11/Pin 12/Pin 13: OEM Discretionary
Pin 2: SAE-J1850 PWM PROTOCOL LINE(+)
Pin 4: Chassis Ground
Pin 5: Signal ground
Pin 6: CAN High (ISO 15765-4 and SAE-J2284)
Pin 7: K-line for ISO 9141-2 and ISO 14230-4
Pin 10: SAE-J1850 PWM PROTOCOL LINE(-)
Pin 14: CAN Low (ISO 15765-4 and SAE-J2284)
Pin 15: L-Line (ISO9141-2 and ISO 14230-4)
Pin 16: Battery +
Red LED (Pin 16)
Light up to show there is power.
Green LED (Pin 4/5)
Light up to show ground is good.
Yellow LED (Pin 2/6/7/10/14/15)
Light up to show communication with a scan tool and protocol identification.
Product Parameters
Diagnostic port: OBD II
Working voltage: DC 8V-30V
Load: 2.0A
Operating temperature: -20°C-70°C (-4°F-158°F)
OBD II extension cable length: 90cm
PACKING LIST
Important Hint
- This product is directly connected to the vehicle data link.
- Do not use this product to connect a load device with a power exceeding 1 ampere.
- Do not directly short-circuit the 16th pin, the 4th pin, and the 5th pin of this product.
- When you are not sure whether your operation will cause problems, please stop using this product immediately.
- When you are not sure about the electrical circuit on the car, do not use a jumper to short-circuit the input jack of this product.
- Improper use may damage the vehicle data communication system, related circuits or systems.
Dehu Guy
Reviewed in the United States on January 6, 2025
Works well for troubleshooting CANBus problems. It is an affordable item that allows you to easily attach your DVOM or scope to troubleshoot the onboard network. The onboard led lights have worked on the vehicles where I have used it. It has a pass-thru OBD port to attach your scan too on the side also.
Mike
Reviewed in the United States on January 4, 2025
Light weight and easily portable. Well made and works just as it should.
U2CC
Reviewed in the United States on January 31, 2025
Have not used product, but features easy to read outputs, and is pass through, so should work well for my needs.
Stan C
Reviewed in the United States on January 25, 2025
It worked good I only wished the can line LED was a little brighter.
JG44070
Reviewed in the United States on January 13, 2025
Considered making one but could never do it for this price. Good value, well made.
Roman E. Johnston
Reviewed in the United States on June 18, 2024
Just wanted to protect my pinouts on my odb2 port and this really worked well. All you need are some banana clip ends on both ends and you're testing your can bus.
Devon Rensberger
Reviewed in the United States on December 26, 2024
ok
Mark K
Reviewed in the United States on October 22, 2024
It functions as advertised, plugged it into a can bus vehicle, turned the key on watched the network talking, then used a scope to watch the data, it's a lot better than climbing under the dash to measure voltage and resistance at the obd2 port etc. Easy to use, plug it in and do your test measurements.
André Mathieu
Reviewed in Canada on April 1, 2024
Aucune del pour afficher la communication sur le can(-), très déçu.
agustin contreras
Reviewed in Mexico on March 26, 2023
me sirvio para checar el canH u el canL de unanford escape 2012
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