Dtc u0100 lost communication with ecm/pcm "a"
Preparation toolInspection
Check the removed parts for damage, wear, corrosion etc. If faulty, repair or replace.• PTJ (pillow tripod joint)Check for seizure, corrosion, damage, wear and excessive play.• EBJ (high-efficiency compact ball fixed joint)Check for seizure, corrosion, damage and excessive play.• S ...