Post Swap Problems/Questions
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Cargo Master
Joined: Feb 2010
Posts: 2,526
Likes: 6
From: College Station, TX
Post Swap Problems/Questions
I decided to start a different thread that is question specific. After the tranny swap my truck is not cranking with the key, my cruise control does not work, and my 4wd dash lights do not work either. I can start it by bridging the starter solenoid and it drives great but no CC. I used the PCM and trans harness from the donor truck. Any ideas?
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Cargo Master
Joined: Feb 2010
Posts: 2,526
Likes: 6
From: College Station, TX
The only thing hooked into the clutch pedal is the clutch master cylinder at least until I get a clutch activated neutral safety switch.
Post Fiend
Joined: Feb 2009
Posts: 8,773
Likes: 1
From: Texas Coast
You need a CPP Switch for the CC to work.
Here is another related thread.
https://www.ford-trucks.com/forums/9...ntrol-fix.html
Check out the diagrams that Jim posted.
Here is another related thread.
https://www.ford-trucks.com/forums/9...ntrol-fix.html
Check out the diagrams that Jim posted.
Thread Starter
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Cargo Master
Joined: Feb 2010
Posts: 2,526
Likes: 6
From: College Station, TX
You need a CPP Switch for the CC to work.
Here is another related thread.
https://www.ford-trucks.com/forums/9...ntrol-fix.html
Check out the diagrams that Jim posted.
Here is another related thread.
https://www.ford-trucks.com/forums/9...ntrol-fix.html
Check out the diagrams that Jim posted.
Last edited by redman84; Jun 3, 2010 at 12:01 PM. Reason: add something
Thread Starter
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Cargo Master
Joined: Feb 2010
Posts: 2,526
Likes: 6
From: College Station, TX
Bump. Alright, I got a clutch pedal position switch but it still won't crank with the key and I don't know about cruise because I haven't cranked it. Still looking for ideas...
Postmaster
Joined: Sep 2007
Posts: 4,195
Likes: 6
From: Medford Oregon
With the clutch out the switch should be actuated.
Try this, the plug the switch plugs into short out the pinss with something then making sure the transmission is in neutral see if it will crank. Any yes the cruse control uses the same switch for panic stop situations.
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Cargo Master
Joined: Feb 2010
Posts: 2,526
Likes: 6
From: College Station, TX
I see that a lot of people are looking at this thread so I'll continue brainstorming on here until the right person drops by. I have some more info that may be useful to troubleshoot this. I took from the donor all that I felt I needed. The t case was a BW 1356 and mine had a BW 4407 so I put the 4407 back in behind the ZF S5 42 that I had built so it is NOT the ZF from the donor.
As previously said, the PCM and tranny wires are from the 95 donor so really the only thing that is left from my original rig is the BW 4407 t case.
Now to the point. I'm getting no response from the key even with the clutch pedal position switch in but it runs great in all 5 gears once started. I didn't have cruise but haven't checked it since placing the CPP.
My t case only gives me 2H and neutral and no 4x4 or 4x4 lights but maybe this is due to the length of the linkage from shifter to t case. I guess even the wires could be different for a 4407 vs 1356 but it has the exact same plug. However, it really doesn't appear other than a beefier case that the 4407 is different than the 1356.
That's all I have for now. If you have any ideas even if not concrete PLEASE drop a line.
As previously said, the PCM and tranny wires are from the 95 donor so really the only thing that is left from my original rig is the BW 4407 t case.
Now to the point. I'm getting no response from the key even with the clutch pedal position switch in but it runs great in all 5 gears once started. I didn't have cruise but haven't checked it since placing the CPP.
My t case only gives me 2H and neutral and no 4x4 or 4x4 lights but maybe this is due to the length of the linkage from shifter to t case. I guess even the wires could be different for a 4407 vs 1356 but it has the exact same plug. However, it really doesn't appear other than a beefier case that the 4407 is different than the 1356.
That's all I have for now. If you have any ideas even if not concrete PLEASE drop a line.
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Thread Starter
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Cargo Master
Joined: Feb 2010
Posts: 2,526
Likes: 6
From: College Station, TX
Is it adjusted correctly?
With the clutch out the switch should be actuated.
Try this, the plug the switch plugs into short out the pinss with something then making sure the transmission is in neutral see if it will crank. Any yes the cruse control uses the same switch for panic stop situations.
With the clutch out the switch should be actuated.
Try this, the plug the switch plugs into short out the pinss with something then making sure the transmission is in neutral see if it will crank. Any yes the cruse control uses the same switch for panic stop situations.
Originally Posted by Cuda_jim
Here's a trouble shooting guide and electric diagram.
You may want to start at 'PINPOINT TEST B'.
You may want to start at 'PINPOINT TEST B'.
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