bwv2k
LVC Member
I have a 01 ls and I recently changed the radiator and bled the cooling system. After warming car up today I turned on the heat but didn't have any. I have been reading the threads so I checked a couple of things out.
I checked the three lines going to the heater core. Only the bottom line is too hot to touch. The other two are warm but not excessively hot. Next I did a self-diagnosis text on the climate control unit ( key on, hold off and floor simultaneously then touch auto button) and got all eights. Any sugesstions on what to do next?
I checked the three lines going to the heater core. Only the bottom line is too hot to touch. The other two are warm but not excessively hot. Next I did a self-diagnosis text on the climate control unit ( key on, hold off and floor simultaneously then touch auto button) and got all eights. Any sugesstions on what to do next?