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OBD2 Breakout Box with LED Light Indicator, Professional 16-Pin OBD Breakout Box, Automotive Electrical Diagnostic Test Tool, Portable Testing Tool
- Detect Communication Protocol, Power Supply and Grounding CircuitThis is a professional automotive 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. When unconfirmed signals are detected, the breakout box can also be connected to a multimeter or oscilloscope for further testing.
- LED IndicatorsThe LED lights on the OBD2 breakout box can quickly indicate whether the power and grounding of the OBDII interface on the car are normal. Yellow LED (Pin 2/6/7/10/14/15) lights up to show communication with a scan tool and protocol identification; Green LED (Pin 4/5) lights up to indicate good ground. The Red LED (Pin 16) lights up to show there is power.
- 16 Pin OBD InterfaceThe input jack layout simulates the 16-pin layout of the OBDII interface, making more tests quick and intuitive. All 16 pins of OBDII can be easily connected when the decoder communicates with the vehicle. This OBD2 breakout box provides easy access to the vehicle data bus lines.
- 90CM Extension CordThe OBDII connector extension cable adopts multithreading data connection technology, which makes the connection faster and smoother. The cable body is made of elastic thermoplastic TPU material, which has the characteristics of the high elasticity, high strength and high resilience.
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- Standard 4MM Rubber SocketThe OBD2 breakout box uses safe banana sockets, and the built-in input jack can be connected to any type of 4mm banana plug, including those with safety sheaths, making it easier to connect the breakout box to a multimeter or oscilloscope.

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 +

Light up to show there is power.

Light up to show ground is good.

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
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by CoreDepot Return Policy
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