This is my own gopher truck. It has been running perfect prior to the sudden ECM failure. After replacing the ECM I had to do a relearn for the security system before I could get the truck started, OK, now I get the P1336 code. Tried doing the CKP relearn proc...

FIX posted 9/26/2010

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle