1989 Honda Civic

1989 HONDA CIVIC
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HARRYJ
  • MEMBER
  • 1 POST
my check engine light came on and i don't know how to check it on this vehicle , also where could i find a code list for it because the repair manual doesn't show anything
Jun 2, 2008 at 11:45 PM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Hi harryj,

Based on year, I am unable to verify which system your car is equipped with and there are 2 types.

The older version has a window at the ECU for you to read the codes by blinking, long flashes = 10 and short = 1.

If it is the newer version, at the side pillar besides the glove compartment of the front passenger you can see 2 wire sockets held by a green rubber holder.

Loop the 2 wire socket and read the blinking code of the engine check light.

Remember to turn on the ignition switch while reading.

Let me know what codes you get.
May 19, 2021 at 7:21 AM
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