jadue123 wrote:thanks
what voltage should be at plug, it looks like not getting any
i checked fuses did not fine any blown
the pressure switch which is located on the dryer/accumulator senses when the refigerant level or pressure is low and shuts off the compressor to prevent catastrophic failure of the compressor due to possible lubricant loss.
i would refill it with that bottle i just showed you, and see if the sensor starts sending a signal again.
if that doesnt work,
you obviously have to get the compressor running. there may be other ways but the way i do it is to make a little jumper out of a paper clip that will plug into both holes of the pressure switch plug that i mentioned earlier. this will lock on the compressor once you reset the electronic control panel in the dash and the only way I've found to do this is to simply disconnect the negative battery terminal. this will get rid of the flashing ac symbol but it will also delete your radio preset stations. you can now proceed to recharge the system and check for leaks etc. if you do this yourself be sure to remove the jumper in the pressure switch plug and reconnect it to the pressure switch when you get thru charging the system.
Jump the switch by pulling the connector, then us a jumper with to bridge the two terminals in the harness connector.