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Old Apr 12, 2006 | 06:21 PM
  #1  
ls1vette97's Avatar
ls1vette97
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Burning Brakes
 
Joined: Dec 2004
Posts: 1,092
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From: Port Charlotte FL
Default Help: Service Vehicle Soon~

My car has set these codes off a few times before, but I've reset them and it hasn't continued until now. After reseting them multiple times they keep reappearing along with the ABS light and Traction control light!

P1571 ASR Desired Torque

P1644 Delivered Torque Output Circuit

What could be the cause of these codes?!? THANKS!!!!
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Old Apr 12, 2006 | 11:34 PM
  #2  
98TightyWhitey's Avatar
98TightyWhitey
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Joined: Nov 2005
Posts: 278
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From: melbourne fl
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i currently have the p1571 code. here is a link that might help a little bit.

http://www.gearchatter.com/viewtopic9434.php

i have been told to check the connections and ground on the EBTCM which i believe is located behind your rear axle in the center of the car. hopefully some others will have incite also. mine also says 28 TCS No Comm.

phillip
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