How to fix a problem if the D light keeps flashing. The code P1890 came up when scan.
How to fix the code P1890 in a honda fit aria. The D light keeps flashing.
Hi there,
This code indicates an issue with the transmission valve body, Here is some info for you.
P1890 HONDA - Shift Control System Read more: https://www.autocodes.com/p1890_honda.html
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