80 Quattro L5-2309cc 2.3L SOHC (NG) (1988)
Control Module HVAC: Testing and Inspection
Programmer
The A/C programmer should be tested within the complete system. See procedures described in Temperature Flap Regulating Servo Motor-Testing and
Inspection, and Vacuum Units and Flap Positions, at Electronic Climate Control-Testing and Inspection procedures.