Author Topic: 2019 and 2020, Reading and Clearing MIL Codes  (Read 221 times)

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Offline Ruggybuggy

  • CB500X Pro
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2019 and 2020, Reading and Clearing MIL Codes
on: May 21, 2020, 12:09:24 AM
I managed to trigger a check engine light code after installing my heated grips and really didn't find much info on reading and clearing the codes.  The 19 and 20 CB uses a six pin DLC that is hidden in a rubber protective boot just behind the fuse box.  Honda says you need service tool 070MZ-0010300 which is just a connector with two wires.  You can use a paper clip or wire to short out the brown and green wires.  Only short the wires in the picture because there are TWO BROWN WIRES.  Turn the key on to read the codes flashed on the MIL which is the typical long the short sequence.  To clear the codes, with the shorted pin installed, turn on the ignition, remove the shorted pin then reinstall while the MIL light is on.  The MIL light will start flashing quickly to tell you the codes have been cleared.





Offline DMann

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Re: 2019 and 2020, Reading and Clearing MIL Codes
Reply #1 on: May 21, 2020, 12:41:17 AM
Thanks

Offline fatal

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Re: 2019 and 2020, Reading and Clearing MIL Codes
Reply #2 on: May 21, 2020, 02:47:29 PM
That's handy to know, thanks.  :821: