2002 Galant ES-V6 ABS / TCL light
Have yet to obtain error codes however, thought a member may have some insight of what would cause ABS / TCL light to come on intermittent (may be once a day or every other day and goes away). I suspect it being a faulty speed sensor but will confirm once codes are obtained. Does the ABS/TCL lights need to be on to obtain error codes with scan tool, or are they stored and accessible without the lights being on?
Thanks ahead of time for any additional information / advice regarding this issue.