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75ChevyGuy · 11-09-2011, 02:02 PM

Well I finally was able to get to the root of the problem. My RWAL module was unplugged, and I couldn't retrieve any codes. I plugged it back in and found I have a code 9. Checked the wires to speed sensor and speed sensor it self. Everything was in spec but I am going to get a new GM speed sensor anyways for peace of mind. Hopeing this fixes the problem!

11-09-2011, 02:02 PM	#20
75ChevyGuy GM Parts Guy Join Date: Jan 2011 Location: Attleboro MA Posts: 375	Re: New truck Well I finally was able to get to the root of the problem. My RWAL module was unplugged, and I couldn't retrieve any codes. I plugged it back in and found I have a code 9. Checked the wires to speed sensor and speed sensor it self. Everything was in spec but I am going to get a new GM speed sensor anyways for peace of mind. Hopeing this fixes the problem! __________________ 1975 Chevrolet C-10 Custom Deluxe (DD/WIP) 1989 Chevrolet C1500 reg cab stepside (Winter Truck) 1977 Harley Davidson XLH 1000 (Summer Cruiser)