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Review on KAWISH Communication Detection Maintenance Programming by John Kennedy

Revainrating 5 out of 5

Breakout box that won't break the bank!

This unit more than exceeded my expectations as I didn't want to pay more than $100 for a junction box. I just wanted something to help me check the voltage on my car's CAN bus computer network. LEDs speed up the process. Looks sturdy and well made for a plastic box. Comes with a light to locate the DLC connector. Very happy with my purchase! 08/31/21 Did the device suddenly stop working? One year guarantee left. Emailed Cavish a week ago and they didn't reply? Sent a second email and Kavish replied with an apology (due to the slow reply) and sent a brand new switch box which I received on 9/3/21. You don't have to send the old box back. Big!

Pros
  • Otherwise, I hope this tool can have a long cord so I don't have to work in a confined space in the car. And this tool can't affect the normal signal, it would be better to have OBD male connector for signal input and OBD female connector for output.
Cons
  • Expensive