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1994 Volvo 940 Repair Question


Topics covered: Panel, Accumulator, Cooling fan.
Mileage: 176 miles.

Asked on August 12, 2011

1994 Volvo 940 A/C Relay

I need to know the exact location of the A/C Relay on my 1994 Volvo 940. If it is behind the fuse panel then which relay is it among the several there? Thank you.

Avatar Asked by joejohnston3

Answer

Replied on August 12, 2011

Check on top of radiator

Tiny Answered by Docfixit (expert)
18,430 answers provided
Replied on August 12, 2011

I will do that when I get home. Thank you for the prompt reply. Hopefully I will find it as we are pretty sure it is the problem.

Tiny Response from joejohnston3
1 question asked
Replied on August 12, 2011

O.K. so AC compressor and cooling fan inop?

Tiny Answered by Docfixit (expert)
18,430 answers provided

Replied on August 12, 2011

Well, we replace the compressor, accumulator and orifice tube and the pressure switch tests fine. Something though is intermittently causing the A/C to not engage and when the mechanic was testing the pressure switch and had a light tester on he had me disengage the A/C on the panel and then engage and the A/C did not come back on. He concluded there has to be a relay of some kind between the ACC and the pressure switch causing the issues.

Tiny Response from joejohnston3
1 question asked
Replied on August 13, 2011

Let me know what happens Volvo not to good about sharing info

Tiny Answered by Docfixit (expert)
18,430 answers provided