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transmition overdrive


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rbw1955
New User

Feb 24, 2012, 11:37 AM

Post #1 of 3 (1819 views)
transmition overdrive Sign In

I have a 2002 F350 With automatic transmission And an exhaust brake. It won't let me disengage the overdrive. Is there a Use for the disengage switch? Could this actually be a problem with the exhaust brake because overdrive needs to be disengage in order for the exhaust brake to be engaged?


nickwarner
Veteran / Moderator
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Feb 24, 2012, 4:12 PM

Post #2 of 3 (1765 views)
Re: transmition overdrive Sign In

The disengage switch is for when you have it loaded down hard, to prevent damage to the trans by overheating it in overdrive. It isn't related to the exhaust brake issue most likely. Are there any powertrain codes? If so please list the code numbers. Also would help to know which engine you have.


Discretesignals
Ultimate Carjunky / Moderator
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Feb 24, 2012, 5:52 PM

Post #3 of 3 (1758 views)
Re: transmition overdrive Sign In

7.3L if he/she has an exhaust brake.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Feb 24, 2012, 6:11 PM)






 
 
 






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