PDA

View Full Version : Heater help



Mark-
10-16-2006, 17:52
Today the dealer had to replace the #2 and #7 injector harness'. After he got done, I now only have heat on my side of the cab. The pax side works fine, hot cold etc. But the drivers side only has heat. This is a 04.5 LLY with the dual electronic heat controls. Ideas???

Kennedy
10-18-2006, 06:52
Check for DTC's in the HVAC module, but that is a dealer operation. From there they can troubleshoot IF you trust them...

There have been some issues with sticking recirc doors etc on these trucks.