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Intermitten TCC unlocking on highway

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Old Mar 11, 2008 | 10:53 PM
  #1  
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mdacton
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Intermitten TCC unlocking on highway

Once in a while....it just unlocks

I had a previous problem a month agao and replaced the flp sensor and adjusted that and the range selector and plug replaced. The other problem is fixed but now the TCC is unlocking. Have no idea what else it would be
 
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Old Mar 11, 2008 | 11:02 PM
  #2  
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PLC7.3
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From: Manitoba
Are ya resting your foot on the brake pedal............

Did you ..........

Check all the trans electrical connections especially the one on the right side with the tin cover, remove the tin heat shield, remove the solenoid connector by pushing on the center tab and pulling up on the wire harness. To install push down until a click is heard. Always reinstall the tin heat shield.

Your looking for corroded, bent or missing pins and water etc.......
 
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Old Mar 11, 2008 | 11:06 PM
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mdacton
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When I replaced the range plug end I unplugged everything from the trans and brought i out the side so it was easier to get to. The one for the solenoid pack was somewhat coroded, and the shield is on it.


I guess I will clean that connector.

Not resting my foot on the brake.
 
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