where is the a/c relay located on an 1989 gmc k1500 with digital dash controller.
The 1992 Chevrolet Suburban air conditioner compressor relay switch can be found in the fuse box. The air conditioning compressor relay switch will be labeled as such.
First you should find out the dimensions of your pick up truck, and then find the dimensions of an individual portable air compressor. Then, with some simple math (truck dimensions divided by the measurements of one air compressor), you'll know how many air compressors you can fit into the pickup truck.
engine compartment fuse box...magnetic clutch relay...t
You can find a diagram for replacing the air conditioning compressor on your 1994 Chevy 1500 pickup truck in a Chevy service manual. Many auto-parts stores will supply the diagram when you purchase the air conditioning compressor.
Looking in my factory service manual for a 1989 Chevy Celebrity I found no reference to an accessory relay.
under hood relay box
Looking in my 1989 Chevy Celebrity manual I find a park relay inside the wiper motor but no reference to an external wiper relay. There is a fuse on the fuse block.
The front relay is on the passenger side kind of hidden but you'll find it on the upper front right side on the passenger side.
Hope this will help! 1989 F-150 4 wheel drive, with cruise control, 4.9 six cylinder. Can't find the horn relay. All my other sources say mounted to the cruise control amplifier bracket. Not there on this truck.
Air compressor is mounted to front frame rail, under left hand wheel housing. Remove front left inner wheel well liner and you will find the compressor and activation relay mounted to the frame rail.
Any auto parts store.
More information is needed to find this value. Additional information such as whether it is a 4wd pickup. Use www.NADAguides.com to find the best value associated with your truck.