GM Drivetrain & Suspension Chassis | Transmission| Driveshaft | Gears/Rear End/Differential | Traction Aids

4L80E TCC shudder??

Old Jun 4, 2013 | 02:31 PM
  #11  
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From: Duncan, OK
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I'm not sure where to find that setting? I'm in HP tuners.
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Old Jun 4, 2013 | 02:57 PM
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ive never been in HPT.. look for TCC settings.. its got a min and max PWM you can change.
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Old Jun 4, 2013 | 03:06 PM
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From: Duncan, OK
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It shows apply and release speeds. I know what pulse width modulation is but, I can't find anything other than TCC duty cycle, minimum throttle release, and the apply/release speeds.
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Old Jun 4, 2013 | 03:08 PM
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hum.. its gotta be in there.. maybe under TCC Pressure?
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Old Jun 4, 2013 | 03:08 PM
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unless its listed as Duty Cycle on there?
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Old Jun 4, 2013 | 03:22 PM
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From: Duncan, OK
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This is what I show.
Attached Files
File Type: txt
TCC Duty Cycle min.txt (828 Bytes, 135 views)
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Old Jun 4, 2013 | 03:29 PM
  #17  
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From: Duncan, OK
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It shows min pwm(duty cycle) vs. line pressure vs. trans oil temp.
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Old Jun 4, 2013 | 03:33 PM
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From: Duncan, OK
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Should I turn them up?
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Old Jun 4, 2013 | 04:34 PM
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wow that makes no sence in text format.. if it works good on 100% DC with you commanding it and no slip..
maybe want to turn it up. but might want to talk to chris first and see what he thinks since its his converter and he will take care of you.
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Old Jun 4, 2013 | 05:53 PM
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From: Duncan, OK
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Yeah I couldn't save it any other way. I wish I could screen shot it. lol I guess I'll give him a call back tomorrow. Thanks for your help.
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