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12-19-2013, 08:50 PM
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#1 | |
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AF Newbie
Join Date: Jan 2010
Location: Arcadia Valley, Missouri
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2002 Escalade AWD has no speedometer reading?
I'm getting code for rear anti-lock not reading, won't shift out of 2nd either. I replaced speed sensor on transfercase but still nothing, checked fuses under hood and they seem fine. What would be the next move? I'm sure speedo not working in probably whats causing the other problems..
Thanks for any responses.. |
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12-20-2013, 08:08 AM
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#2 | |
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A990 racer
 Join Date: Mar 2002
Location: Chestertown, New York
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Re: 2002 Escalade AWD has no speedometer reading?
The trans is in default, normal with no speedo reading, you need a full scan to see what the pcm is getting for a speedo input, this is all tied together.
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12-23-2013, 11:31 PM
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#3 | ||
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AF Newbie
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Re: 2002 Escalade AWD has no speedometer reading?
Quote:
C0660 B1050 U1301 B0540 V1000 U1223 U1220 U1207 U1247 Still has no reading for speed and Anti-Lock lites comes on as soon as you erase it. I checked fuses under hood and on side of drivers side dash.. |
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12-24-2013, 07:42 AM
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#4 | |
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A990 racer
Join Date: Mar 2002
Location: Chestertown, New York
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Re: 2002 Escalade AWD has no speedometer reading?
Obviously those codes point to the issue, google them or get access to the trouble shooting info, a high line scanner would have a code troubleshooter built in.
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12-24-2013, 08:39 AM
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#5 | |
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AF Enthusiast
Join Date: Aug 2011
Location: Beachside
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Re: 2002 Escalade AWD has no speedometer reading?
Need to have the codes cleared and see what resets. The "U" codes are communication codes, that's a "U" not a "V". No listing for a B1050, sure its not a B1005? C0660 is the exhaust valve on the ELC assembly. B0540 is no speed detected by the DIC. ABS light is probably on because of the speed signal problem, but should get the ABS code also to be sure.
As Max said, a top quality scanner will be needed to do a accurate diagnosis. |
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| The Following User Says Thank You to gmtech1 For This Useful Post: |
21sprint (12-26-2013)
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12-26-2013, 11:11 PM
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#6 | |
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AF Newbie
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Re: 2002 Escalade AWD has no speedometer reading?
Got most of the bigger problems repaired, it was the 2 wires coming out of harness on top of tranny. A little hard to get to but it shifts now and lites are out..
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12-27-2013, 07:37 AM
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#7 | |
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AF Enthusiast
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Re: 2002 Escalade AWD has no speedometer reading?
Great to hear! Glad you got it figured out.
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12-28-2013, 12:10 AM
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#8 | ||
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AF Newbie
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Re: 2002 Escalade AWD has no speedometer reading?
Quote:
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