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1992 Buick Park Avenue - Page 9 Questions & Answers
How do you reset oil change light 91 buick park
Look on the passenger side down below the glove box. You will see a hole in the panel use a pencil or something with a piont and hold the button for 5 seconds oil light will flash 4-5 times and rest is complete.
1992 ddome light would not
DOME LIGHT STAYING ON BECAUSE YOU HAVE BAD DOOR SWITCH OR BRIGHTNESS SWITCH ON HEADLIGHT SWITCH THAT CONTROL DASH BRIGHTNESS AND IF BRIGHTNESS SWITCH IN FULL ON POSITION ON HEAD LIGHT SWITCH IT WILL CAUSE DOME LIGHT TO STAY ON.
I need the color codes
the gray wire is the fuel pump wire, black wire is ground, purpal or pink wire is the fuel gauge wire and will read 5 volts with the key on.
The a/c compressor relay is
Hello ghuth756,
The image below depicts the location of the a/c compressor relay.
I hope this helps.
Regards,
netvan
Ac not working,tried adding 134a
There are 2 valves, a high and low. R134 should be charged on the high side (bigger fitting of the 2). If your system has no refrigerant in it then you may have a bigger problem than low freon like a leak.
When you charge it the air condition settings should be on high and running. This will help with the vacuum you need to charge it. There is a good chance the clutch is out on the a/c, if it the level is low it will make a clicking sound when engaged, if the level is too low it won't move at all. If this is the case you will need to add oil as well as refrigerant (this comes as a mixture, read the label on the can and it will tell you if it has oil in it).
After turning on the car, run the a/c on high, use the correct fitting and try adding the freon again, if it still won't take it then you'll have to get it serviced, most likely the air compressor is out.
HOW DO I RESET DTC
On a 1992 vehicle, just shutting the car off should clear any codes as they shouldn't be stored. If not, try removing the battery cables for 5mins.
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