FixVault

Possible Causes

WARNING: This page is about a different car, the 2008 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(Z24) GROUND CIRCUIT OPEN
(A118) FUSED B(+) CIRCUIT OPEN
(F504) FUSED RUN RELAY OUTPUT CIRCUIT OPEN
(D25) PCI BUS CIRCUIT OPEN
A/C-HEATER CONTROL (ATC) MODULE