Hey everyone,
This is one that is completely puzzling me. Have replaced the following components:
Control Head
ESC ( programmed to latest calibration)
A/C compressor, condenser, dryer, orifice tube, both thermistors (w/ new connectors) etc
A/C clutch will not engage.
If I command it on with DLB it does function.
The only active code I have is for the fresh air / recirculation door actuator.
When monitoring the thermistor values via DLB they consistently read at 0.
Any help or advice is greatly appreciated. Thank you!
2006 4400 - Inop A/C - SOLVED
Discussion in 'International Forum' started by dieseldan6991, Nov 22, 2020.