Other information:
DTC Chart: HVAC Module
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
HVAC Module DTC Chart
DTC
Description
Action
B1C83:12
Rear ..
B00D5:11, B00D5:12 and B00D5:13
Refer to Wiring Diagrams Cell 46 for schematic and connector information.
Normal Operation and Fault Conditions
The RCM briefly activates each LED in the PAD indicator to prove-out
and verify correct functional operation of the PAD indicator to the
occupants.
The RCM monitors the PAD indicator power supply and "OFF" LED circuits for the follo..