Operation CHARM
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Nissan-Datsun
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1999
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Sentra SE L4-1998cc 2.0L DOHC MFI (SR20DE)
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Repair and Diagnosis
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Heating and Air Conditioning
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Testing and Inspection
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Component Tests and General Diagnostics
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All AC Systems
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Cooling Operation Check
Cooling Operation Check
1.
Start engine.
2.
Turn fan control knob to 4-speed.
3.
Turn air conditioner switch
ON.
4.
Check temperature decrease.
a.
Turn temperature knob to full cold.
b.
Check for cold air at discharge air outlets.