AC error codes and Servo problems
05-25-09, 05:16 PM
#1
AC error codes and Servo problems
I have 2004 GS3 and i just realized that my air will only blow tru the vents. i switched to different modes ( feet , windshield ) and it will not switch. i run auto diagnostic and i got codes
21
24 from my searching its solar sensors ( with is on bc it was getting dark outside so probably that's why i do the codes)
33
43 i know those are the servo motors but with ones
anyone can help me out here ?
21
24 from my searching its solar sensors ( with is on bc it was getting dark outside so probably that's why i do the codes)
33
43 i know those are the servo motors but with ones
anyone can help me out here ?
08-22-09, 09:34 AM
#5
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When I ran my diagnostics, I got codes 21 (again car was inside, that's why the solar sensor may have tripped), 24 (not sure what this one is) and 31 (Short to ground or power source circuit in Air Mix Damper position sensor circuit). Is code 31 for a servo? How do I know which one? I have clicking sounds on the passenger (glove box) side but this side heats/cools fine. On the driver's side, cooling works great but heating doesn't work well at all (and when it's cold...I love my heat!!). Help please.
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