DTC P174E? (6.4)

djr4x4

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This is all I could find for you...
P174E - Output Shaft Speed / ABS Wheel Speed Correlation
Description: This DTC detects a fault when the anti-lock brake system (ABS) module and the transmission control module (TCM) have different vehicle speed sensor (VSS) values.
Possible Causes:
Diagnostic Aids: Make sure the PCM, ABS and TCM all have the same VSS values.
Application Key On Engine Off Key On Engine Running Continuous Memory
All GO to Pinpoint Test DF .
 

Powerstroke Man 6.4

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6literdiesel

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I don't have anything useful to as, but in interested in any answers. I loaded my GH tunes Thursday evening and I too have this code now.
 

drunk on diesel

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very strange. I've never had a problem with his tunes on my 6.4's

maybe the tire size value got messed up?
 

Powerstroke Man 6.4

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very strange. I've never had a problem with his tunes on my 6.4's

maybe the tire size value got messed up?

I set to 550 with the tuner and I checked with AE and it set to 550.

I also have a high idle problem I don't know if that code is related but when the truck is at normal operating temp and driving if I go over 1/2 throttle it will high idle (850) and if I let the truck sit and cool down for 5 mins it will idle at the normal rpm (650) and go back up if I go over 1/2 throttle again.
 

drunk on diesel

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I set to 550 with the tuner and I checked with AE and it set to 550.

I also have a high idle problem I don't know if that code is related but when the truck is at normal operating temp and driving if I go over 1/2 throttle it will high idle (850) and if I let the truck sit and cool down for 5 mins it will idle at the normal rpm (650) and go back up if I go over 1/2 throttle again.

SCT? :confused:
 

6literdiesel

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I never got the code fixed it still here if you can find anything on this. Please post up.

I'll be sure to do it. Have you contacted GH directly about the code?

Are your trucks both Job 2+?

This truck is relatively new to me and I'm just starting to play with it, so I'm not sure how to tell this yet.


Yes, X4 7015.

ahh, maybe see if he can try a different strategy?

H&S FTW :eek:

I will contact Matt directly if my internet searches prove useless, but I wanted to put in my effort first.
 

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