C0278 Toyota -

Question

have a toyota mr-s, showing C0278 code and abs light on
what do i do?

Answer 1

Hi there,

This code indicates an issue with the ABS solenoid relay. Here is some info for you.

C0278 TOYOTA - Open or Short Circuit in ABS Solenoid Relay Circuit

Read more: https://www.autocodes.com/c0278_toyota.html