Ford Powerstroke 99-03 7.3L Discussion of 99-03 7.3 Liter Ford Powerstroke Turbo Diesels

Problem with Overdrive on/off switch

Thread Tools
 
Search this Thread
 
  #1  
Old 10-12-2011, 09:36 PM
1TonyE's Avatar
Diesel Fan
Thread Starter
Join Date: Oct 2011
Posts: 35
Likes: 0
Received 0 Likes on 0 Posts
Default Problem with Overdrive on/off switch

With the OD switch/button in the on position, I have no problems. However, if I want to take it out of od , say to add a little boost when passing, the fuse blows every time. I replace the fuse and I am good to go. Not a major problem, but more annoying!! Any thought??
 
  #2  
Old 10-12-2011, 10:31 PM
NeedinMoPWR's Avatar
Diesel Fan
Join Date: Sep 2011
Location: montana
Posts: 70
Received 1 Like on 1 Post
Default

bigger fuse?

Are you throwing any codes?
 
  #3  
Old 10-12-2011, 11:20 PM
anarchy61187's Avatar
Diesel Fan
Join Date: Oct 2011
Location: Jackson, MI
Posts: 26
Received 0 Likes on 0 Posts
Default

I'd check ford TSB's to see if there was a recall before using a bigger fuse. not likely but could possibly start a fire.
 
  #4  
Old 10-13-2011, 07:10 AM
7.3mongo's Avatar
Diesel Fan
Join Date: Aug 2011
Location: Rockingham NC
Posts: 51
Likes: 0
Received 0 Likes on 0 Posts
Default

Its the wire that runs down the shifter. its rubs and shorts. the bad news is that you can not just get the switch and wire. you have to spend about $70 on the whole selector. Here soon it should start to give you a problem when moving it out of park and also on rough bumps. and if I remember right that fuse controls the gauges and throttle pedal also.
 
  #5  
Old 10-13-2011, 09:59 AM
95powersmoker's Avatar
BOMBARDIER
Join Date: Mar 2010
Location: Ellensburg, WA
Posts: 2,959
Received 187 Likes on 161 Posts
Default

Take off the steering column cover and you should be able to find the wires that come from the gear selector...
 
  #6  
Old 10-13-2011, 10:44 AM
7.3mongo's Avatar
Diesel Fan
Join Date: Aug 2011
Location: Rockingham NC
Posts: 51
Likes: 0
Received 0 Likes on 0 Posts
Default

its 2 wires that run out of the selector and the plug is on top of the column. some times you can not see the break so check for continuity with a multimeter. Remember your looking for it to ground out and not if the switch is working..
 
  #7  
Old 10-13-2011, 11:05 AM
1TonyE's Avatar
Diesel Fan
Thread Starter
Join Date: Oct 2011
Posts: 35
Likes: 0
Received 0 Likes on 0 Posts
Default

Hey Guys, thanks for the info. Not having trouble with it as I shift to/out of park nor on the road. Sounds like I need to go ahead and fix this for I don't want to be stuck in front of a big truck or even a car in the middle of the road. As far as codes, I don't know. I don't have a code reader. Which brings me to my next ?, what would be a good reader to buy and buy it from?? I'll check on the wires on the shifter and let you know. THANKS!!!!
 
  #8  
Old 10-13-2011, 11:18 AM
95powersmoker's Avatar
BOMBARDIER
Join Date: Mar 2010
Location: Ellensburg, WA
Posts: 2,959
Received 187 Likes on 161 Posts
Default

Originally Posted by 1TonyE
Hey Guys, thanks for the info. Not having trouble with it as I shift to/out of park nor on the road. Sounds like I need to go ahead and fix this for I don't want to be stuck in front of a big truck or even a car in the middle of the road. As far as codes, I don't know. I don't have a code reader. Which brings me to my next ?, what would be a good reader to buy and buy it from?? I'll check on the wires on the shifter and let you know. THANKS!!!!
I would look into Auto Enginuity with a ford enhanced package. You can get them from RiffRaff. It does a whole heck of a lot more than just reads codes. You need to run it from a laptop though. I also like the Scan Gauge, it comes in an actual 2 1/16" gauge which can fit into a pod wherever you want and it also does more than reads codes. It constantly shows what the PCM see's like ICP and DC%... Pretty cool little gauge.
 
  #9  
Old 10-13-2011, 11:21 AM
7.3mongo's Avatar
Diesel Fan
Join Date: Aug 2011
Location: Rockingham NC
Posts: 51
Likes: 0
Received 0 Likes on 0 Posts
Default

it depends on how much you are doing to use it and what for.. if its a once in a while thing you can just get a cheap one that just gives you the code and you look it up. or just got to the parts house anf they do it free for you. most of the cheap ones will not pull trans code. if you wan to spend some $$ you can get one from autoenginuity. thats what i have and i love it. i use it all the time and it will do anything!
 
  #10  
Old 10-13-2011, 07:08 PM
1TonyE's Avatar
Diesel Fan
Thread Starter
Join Date: Oct 2011
Posts: 35
Likes: 0
Received 0 Likes on 0 Posts
Default

Great news!! Looked into the wire inside the shifter. Sure nuff, one wire not having continuity(or broken in two). I said, ok, I'll order the part tommorrow. But just then, I saw where the wire was broken; outside the shaft of the shifter!! So, tomorrow, I'm connecting with a in-line splice connector to fix the problem. I think it will!! I will also make sure it doesn't happen in that spot again!! I'll look into Auto Enginuity also for the scanner. Rock On!! Thanks for the help!!
 


Quick Reply: Problem with Overdrive on/off switch



All times are GMT -5. The time now is 03:21 PM.