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Home >> Pontiac >> 1970 >> GTO Base, 6.6L Eng, Eng CD WS, Not Available Trans >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Temperature Control >> Testing >> Automatic Temperature Control Functional Test
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Automatic Temperature Control Functional Test

Fig 1: Automatic Temperature Control Diagnosis Guide
G09311138Courtesy of GENERAL MOTORS COMPANY
Fig 2: Test B, C & D
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Fig 3: Test E, F & G
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Fig 4: Test G2, G3, H, I, J & K
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Fig 5: Test L & M
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Fig 6: Trouble Shooting Procedure ATC Programmer
G09311143Courtesy of GENERAL MOTORS COMPANY