Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Pontiac
>>
1970
>>
GTO Base, 6.6L Eng, Eng CD WS, Automatic Trans
>>
Repair and Diagnosis
>>
Heating, Ventilation & A/C (HVAC)
>>
HVAC Control Systems
>>
Automatic Temperature Control
Automatic Temperature Control
Expand All (for easy ctrl-f)
Collapse All
Changes, Cautions, Corrections
Notes
ATC Programmer Change
Grand PRIX Adjustment
ATC Blower Speed
Description & Operation
Notes
Sensor System & Temperature Dial Rheostat
Programmer
Instrument Panel Control Assembly
Blower Lever (Lo - Hi)
Master Relay
Control Lever (Off-Normal-Inside-Defog-Deice)
Temperature Lever (65 - 75 - 85)
Hi-Blower Relay
Bi-Level Boost Switch
Ambient Switch
Programmer "Park" Position
Adjustment
Temperature Door Link
Temperature Control Dial (Variable Rheostat)
In Car Adjustment
Replacement Rheostat Adjustment
Testing
Notes
Tester Installation
Temperature Dial Calibration
Testing Procedure
Automatic Temperature Control Functional Test