ABS and Brake light on. What could cause this?

[2005ViperRam]

So I finished up the front end suspension on my black 2005 QC.
I originally had these light on, which I thought was a faulty wheel bearing/hub, since I was getting a loud
“clunk”. So during my rebuild I ended up buying new Moog bearing/hubs.
The error lights went off for a few miles, but have came back, and now are on all the time.
I took the truck to AutoZone and had them use their scanner on it and get these codes:
01 - Left font sensor circuit failure
25 - Open sensor LF
40 -
56 -
73 - Inoperative watchdog inhibit
It doesn’t give any information on what part would cause this.
Any ideas?

 

[Wifey]

Did you replace the abs sensors during your front end rebuild? Sorry if I should know that lol

 

[VIPR PWR]

Are the sensors integrated with the new hubs ? Are the sensors separately replaceable ?
Maybe a defective part !

 

[VIPR PWR]

Check the wire and connection also

 

[HemiLonestar]

Did you get the correct hubs? There are different hubs for 2 and 4 wheel ABS.

 

[2005ViperRam]

Did you replace the abs sensors during your front end rebuild?

The sensor came with the hubs.

 

[2005ViperRam]

Did you get the correct hubs? There are different hubs for 2 and 4 wheel ABS.

I need to check that. Thanks…

 

[2005ViperRam]

Are the sensors integrated with the new hubs ? Are the sensors separately replaceable ?
Maybe a defective part !

It came with the hubs.

 

[2005ViperRam]

I put on Moog 515073. After reading this, I am unsure what I have. I think I have 4-wheel ABS. But the word “4-wheel” has me confused now for 4-wheel drive.

 

[VIPR PWR]

I put on Moog 515073. After reading this, I am unsure what I have. I think I have 4-wheel ABS. But the word “4-wheel” has me confused now for 4-wheel

Do the trucks have 4 wheel ABS or 2 wheel ? Knowing that should answer the question of which part #

 

[Wifey]

Do the trucks have 4 wheel ABS or 2 wheel ? Knowing that should answer the question of which part #

I read about what the difference was since I didn't know. Not sure which our trucks have maybe @HemiLonestar knows

 

[VIPR PWR]

Wonder if there is a difference between the QC brake and the RC brakes

 

[VIPR PWR]

I guess I could go look at the rear of mine and see if it has a sensor .. after it cools off and isn’t raining lol

 

[Wifey]

This shows the 2005 had 4WABS scroll down to the brake section

https://www.motortrend.com/reviews/163-0508-2005-dodge-ram-srt-10/

 

[Wifey]

I guess I could go look at the rear of mine and see if it has a sensor .. after it cools off and isn’t raining lol

4WABS so says motortrend

 

[Wifey]

Wonder if there is a difference between the QC brake and the RC brakes

Yes - I'm pretty sure 04 doesn't have Brembo

 

[VIPR PWR]

Yes - I'm pretty sure 04 doesn't have Brembo

This shows the 2005 had 4WABS scroll down to the brake section

https://www.motortrend.com/reviews/163-0508-2005-dodge-ram-srt-10/

Appears 4 wheels on the 10’s according to them … I’ve never thought to look lol .. so according to the part above T should be correct .. my guess is a defective sensor or wiring/connector .

 

[Wifey]

The consensus is in! Hahahaha

 

[VIPR PWR]

The consensus is in! Hahahaha

I think we need to be there and check it out personally lol

 

[Wifey]

He must be hard at work!