FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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1988
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Nova/Chevy II L4-1600cc 4ALC Nummi
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Repair and Diagnosis
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Heating and Air Conditioning
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Sensors and Switches - HVAC
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Air Conditioning Switch
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Service and Repair
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A/C Switch Replace
A/C Switch Replace
NOVA
1.
Disconnect battery ground cable.
2.
Remove Center cluster.
3.
Disconnect AC switch (temperature control resistor) electrical connector and withdraw switch.
4.
Reverse procedure to install.