LEMON Manuals: Even more car manuals for everyone
Home >> Pontiac >> 1971 >> GTO Base, 6.6L Eng, Eng CD WS, Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Temperature Control >> Testing >> ATC Tester >> Testing Procedure

Testing Procedure

For test set connections and testing procedure, and programmer component replacement, refer to "General Motors Automatic Temperature Control Testing" in this section  .

Fig 1: Vacuum Schematic - Catalina, Grandville, Bonneville
G09311438Courtesy of GENERAL MOTORS COMPANY
Fig 2: Wiring Diagram - Catalina, Grandville, Bonneville
G09311439Courtesy of GENERAL MOTORS COMPANY