Avensis System Readiness Check Incomplete

I'm having a weird issue with my 2017 Toyota Avensis diesel. The system readiness check is incomplete, and I'm getting an error message in the speedometer. It happened after the vehicle was read out via OBD2 diagnostics. The car only has 28538 km on it. Anyone experienced this before? I suspect it's related to the exhaust system or emissions test but I am unsure.

4 comment(s)

I had something similar happen with my Avensis after getting the car diagnostics done. Is the check engine light on?

Yes, the check engine light is on. What was the eventual fix for your car? Was it a costly repair?

For me, it turned out to be a glitch after the OBD2 reading. The workshop cleared the error, and it hasn't come back since. I'd suggest getting it checked; could be a simple reset.

Thanks for the advice. I took it to the workshop, and they reset the system. The error is gone, and the readiness check is complete now. No cost involved!

Join the discussion now: