I did the Option B mod yesterday for my intermittent three amigos lights, and it cleared the ABS light. Now about two or three starts, I get hill decent and TC lights, no ABS.

Anyone seen this?

 

Turn the key off, then back to on (don't start the vehicle).

Does the ABS lamp illuminate?

No - The LED might be bad.
Yes - Time to scan for codes.

 

ABS light does come on (and extinguish after start). Other two are on. I'll have to find access to an analyzer then.

Thanks

 

Had the scanner on the ABS module a couple of weeks ago and found that I have an ECU ground issue that is throwing the amigo codes. So I guess I'll be playing with wiring this weekend. The option B fix did not fix my issue, unfortunately. I am more inclined to believe it is a ground wire since it is intermittent and I have found that if it doesn't come on at engine start, a good bump in the road will throw the lights.