Chevrolet Q&A

Ask Your Question

1990 Chevrolet 2500 Pickup Question: keeps blowing fuse and truck quits

 

Question

Visitor, Albuquerque, NM, August 24, 2010, 10:49

I need to know what the abbreviations stand for on the fuse that is out, they are RWAL TCC ESC ECM thanks

1 Answer
Flag This
  • Answer #1

    FiveStar from FiveStar ServiCenter, August 24, 2010, 16:10
     Journeyman

    RWAL - rear wheel anti lock (as in abs)

    TCC - torque converter clutch

    ESC - electronic spark control

    ECM - engine control module

    Reply
    Flag This