My a/c and blower worked before all this.
I have a 96 GMC Sonoma 2.2l. The other day my signal lights stop working cause my hazard switch broke on me. In the process of trying to figure out what's wrong with it. My a/c and blower stop working. Keep in mind that I already bought a new signal switch and replaced it. Now they work fine, its the a/c and blower I'm concerned about. When I was trying to figure out what was wrong with the signal lights I tried swapping out, and around the relays and that's when I realize my a/c and blower don't work also my ABS light is on as well. Went to the local junk yard and grab a bunch of relays and still having the same problem. Also when I was switching the relays around, the battery was connected. Can't figure the problem out. I check all the fuses as well, and to my knowledge there is still freon in the system. Can someone please help?
OK, so its not the heater blower resistor. I tried it, and it didn't work. Also when I went to the Zone I didn't have a check engine light for them to read a code. So no codes. Also I went and check all wire harness, and fuses with a light tester, come to fine out the that there's no power coming from HTR/ A/C fuse, Brake fuse, Crank fuse, and Illum fuse from the fuse box. Any reason why I wouldn't be getting any power from these source's? I have feeling once I fix the power situation it will fix my A/C and blower problem .
I have a 96 GMC Sonoma 2.2l. The other day my signal lights stop working cause my hazard switch broke on me. In the process of trying to figure out what's wrong with it. My a/c and blower stop working. Keep in mind that I already bought a new signal switch and replaced it. Now they work fine, its the a/c and blower I'm concerned about. When I was trying to figure out what was wrong with the signal lights I tried swapping out, and around the relays and that's when I realize my a/c and blower don't work also my ABS light is on as well. Went to the local junk yard and grab a bunch of relays and still having the same problem. Also when I was switching the relays around, the battery was connected. Can't figure the problem out. I check all the fuses as well, and to my knowledge there is still freon in the system. Can someone please help?
OK, so its not the heater blower resistor. I tried it, and it didn't work. Also when I went to the Zone I didn't have a check engine light for them to read a code. So no codes. Also I went and check all wire harness, and fuses with a light tester, come to fine out the that there's no power coming from HTR/ A/C fuse, Brake fuse, Crank fuse, and Illum fuse from the fuse box. Any reason why I wouldn't be getting any power from these source's? I have feeling once I fix the power situation it will fix my A/C and blower problem .
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