Maxima A/C Problem
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Maxima A/C Problem
If Anyone can help.....I have a 95 Nissan Maxima with a A/C problem,
everything works except the comp. wont come on ...the pressures are good....if i jumped the relay it comes on and cools perfect...but theres no signal going to the a/c relay from one of the wires which goes stright to the ECU....I check all fuses replace the a/c control unit and a/c elec box under that control unit on top of the srs unit...still no signal/// has anyone have this problem before....
everything works except the comp. wont come on ...the pressures are good....if i jumped the relay it comes on and cools perfect...but theres no signal going to the a/c relay from one of the wires which goes stright to the ECU....I check all fuses replace the a/c control unit and a/c elec box under that control unit on top of the srs unit...still no signal/// has anyone have this problem before....
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It's probably a safety pressure switch in one of the refrigerant lines.
I believe there is a low pressure switch on the low side and a high pressure switch on the high side. Jump them to see which one is not letting the signal through to the compressor.
I believe there is a low pressure switch on the low side and a high pressure switch on the high side. Jump them to see which one is not letting the signal through to the compressor.
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