Accelerator Pedal Assembly
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Cargo Master
Joined: Nov 2010
Posts: 3,244
Likes: 40
Accelerator Pedal Assembly
Hey guys,
Just wondering if you can look down at your pedal assembly for me and tell me how many wires are on your connector?
It should be ten slots in the TPS connector.
My hunch is adjustable pedal trucks use all 10 slots, and non adjustable trucks use 5 slots.
Also please post up your year if you can.
If anyone has a schematic for the TPS harness on these trucks wouldn't mind getting that either.
Thanks
Just wondering if you can look down at your pedal assembly for me and tell me how many wires are on your connector?
It should be ten slots in the TPS connector.
My hunch is adjustable pedal trucks use all 10 slots, and non adjustable trucks use 5 slots.
Also please post up your year if you can.
If anyone has a schematic for the TPS harness on these trucks wouldn't mind getting that either.
Thanks
Cargo Master
Joined: Jun 2010
Posts: 2,771
Likes: 3
From: Louisiana
This info was just shared with me yesterday.
from a thread Pop posted in....
If it were mine, I'd pop it out (it's only three small nuts that hold it in). That way you can use a DVM to see if the switch is electrically operational, whether you can hear it or not.
Here's a schematic of the wiring for the IVS part of the truck:
http://www.e-toolbox.com/ads/wiring/va137402.pdf
and here's the accelerator pedal position sensor part:
http://www.e-toolbox.com/ads/wiring/va137404.pdf
What you're looking for is at the bottom of each of those pages.
These diagrams are for what's called "early production", and "late production" are the ones with a single plug instead of two, but the WIRE COLORS are the same in both cases, so test the IVS by reading the continuity between the pins that are attached to the RED/LT GRN and RED/YEL wires.
Here is the diagram for "late"
http://www.e-toolbox.com/ads/wiring/va163297.pdf
The IVS should read "closed" at the idle position only.
from a thread Pop posted in....
If it were mine, I'd pop it out (it's only three small nuts that hold it in). That way you can use a DVM to see if the switch is electrically operational, whether you can hear it or not.
Here's a schematic of the wiring for the IVS part of the truck:
http://www.e-toolbox.com/ads/wiring/va137402.pdf
and here's the accelerator pedal position sensor part:
http://www.e-toolbox.com/ads/wiring/va137404.pdf
What you're looking for is at the bottom of each of those pages.
These diagrams are for what's called "early production", and "late production" are the ones with a single plug instead of two, but the WIRE COLORS are the same in both cases, so test the IVS by reading the continuity between the pins that are attached to the RED/LT GRN and RED/YEL wires.
Here is the diagram for "late"
http://www.e-toolbox.com/ads/wiring/va163297.pdf
The IVS should read "closed" at the idle position only.
Thread Starter
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Cargo Master
Joined: Nov 2010
Posts: 3,244
Likes: 40
Bump still need pin number.
Looking specifically at the single connector trucks.
I've seen some with ten pins, but they are fixed pedal so I am not sure where they go to. Also trying to track down part numbers, to order one. Ordering by description doesn't seem the best.
Any info on Dorman v. OEM pedal assemblies?
Looking specifically at the single connector trucks.
I've seen some with ten pins, but they are fixed pedal so I am not sure where they go to. Also trying to track down part numbers, to order one. Ordering by description doesn't seem the best.
Any info on Dorman v. OEM pedal assemblies?
Thread Starter
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Cargo Master
Joined: Nov 2010
Posts: 3,244
Likes: 40
Appears the Dorman has 5 terminals.Standard Motor Products has 10. Looking at the connectors/pigtails though they are listed as 9-10 terminals, which is weird. Wonder why the discrepancy for the same extra vehicle?
Thread Starter
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Cargo Master
Joined: Nov 2010
Posts: 3,244
Likes: 40
Bump.
Still been looking for the correct 5 terminal connector.
All I am finding is 3, and 9-10.
Any one snag a part number off your connector, or a picture to see is the 9-10 is the same and just has wires for more than one vehicle.
Thanks
Still been looking for the correct 5 terminal connector.
All I am finding is 3, and 9-10.
Any one snag a part number off your connector, or a picture to see is the 9-10 is the same and just has wires for more than one vehicle.
Thanks
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2nd Gear
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Throttle position sensor with adjustable pedals connector issues
This info was just shared with me yesterday.
from a thread Pop posted in....
If it were mine, I'd pop it out (it's only three small nuts that hold it in). That way you can use a DVM to see if the switch is electrically operational, whether you can hear it or not.
Here's a schematic of the wiring for the IVS part of the truck:
http://www.e-toolbox.com/ads/wiring/va137402.pdf
and here's the accelerator pedal position sensor part:
Loading...
What you're looking for is at the bottom of each of those pages.
These diagrams are for what's called "early production", and "late production" are the ones with a single plug instead of two, but the WIRE COLORS are the same in both cases, so test the IVS by reading the continuity between the pins that are attached to the RED/LT GRN and RED/YEL wires.
Here is the diagram for "late"
Loading...
The IVS should read "closed" at the idle position only.
from a thread Pop posted in....
If it were mine, I'd pop it out (it's only three small nuts that hold it in). That way you can use a DVM to see if the switch is electrically operational, whether you can hear it or not.
Here's a schematic of the wiring for the IVS part of the truck:
http://www.e-toolbox.com/ads/wiring/va137402.pdf
and here's the accelerator pedal position sensor part:
Loading...
What you're looking for is at the bottom of each of those pages.
These diagrams are for what's called "early production", and "late production" are the ones with a single plug instead of two, but the WIRE COLORS are the same in both cases, so test the IVS by reading the continuity between the pins that are attached to the RED/LT GRN and RED/YEL wires.
Here is the diagram for "late"
Loading...
The IVS should read "closed" at the idle position only.
Lead Driver
Joined: Aug 2022
Posts: 5,050
Likes: 1,409
From: Oologah, OK
if the connector will physcially fit properly,
YES,
go wire to wire no matter the color, follow the wire scheme of the OEM part you are placing, so that it goes into the proper pin hole in the 6.0 connector.
leave the extra holes empty, to prevent confusion in the future.
you probably do not have a MOLEX pin extractor?
they are hollow and you push them into the socket from the opposite side of the wires, it depresses the locking tab, and you can slide the pin out, makes it super easy to use a "new" blank connector.
saving you don't have that, cut the 6.0 wires, and splice to the 7.3 wires.
YES,
go wire to wire no matter the color, follow the wire scheme of the OEM part you are placing, so that it goes into the proper pin hole in the 6.0 connector.
leave the extra holes empty, to prevent confusion in the future.
you probably do not have a MOLEX pin extractor?
they are hollow and you push them into the socket from the opposite side of the wires, it depresses the locking tab, and you can slide the pin out, makes it super easy to use a "new" blank connector.
saving you don't have that, cut the 6.0 wires, and splice to the 7.3 wires.
Lead Driver
Joined: Oct 2005
Posts: 6,129
Likes: 1,919
From: Ponca City, OK
X2. If the connectors mate correctly and the physical pins are right then the rest is irrelevant. There are various pin removal tool sets on Amazon. I can't say whether one is better than another or if any of them work. Only that I have seen them. I typically just make a tiny flat pick by hammering the end of a paper clip then shaping to suit with a file or whatever is handy. It usually works for me.
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