ABS light still on ??
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ABS light still on ??
Had all 4 bearings replaced new rear ABS sensors
Snap on scanner says rear sensors are bad
Any ideas ?
Snap on scanner says rear sensors are bad
Any ideas ?
Re: ABS light still on ??
Weird for both to go out at the same time. Check the wiring harness going along side the fuel tank. There is a connector at the side there. I would take it off there and make you you got the right ohms and continuity going to the wheels.
Re: ABS light still on ??
With that same scanner, can you get live data? Watch what the speed readings are for each wheel.
What is the exact code?
What is the exact code?
2011 Caprice PPV, former RCMP test vehicle, never put into service
Build Thread: http://www.newcaprice.com/forum/viewtopic.php?t=2419
Build Thread: http://www.newcaprice.com/forum/viewtopic.php?t=2419
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Re: ABS light still on ??
C0045 /C0044 symptom5a
Re: ABS light still on ??
If you've already replaced the sensor, you should trace the wiring to that sensor as it could be a wiring issue. You'll need a schematic.
C0045 is left rear wheel sensor circuit. I'm not finding anything GM related to C0044.
C0045 is left rear wheel sensor circuit. I'm not finding anything GM related to C0044.
2011 Caprice PPV, former RCMP test vehicle, never put into service
Build Thread: http://www.newcaprice.com/forum/viewtopic.php?t=2419
Build Thread: http://www.newcaprice.com/forum/viewtopic.php?t=2419
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Re: ABS light still on ??
C0044 is a Brake pressure sensor C0044 Description The Anti-Lock Brake System (ABS) Module monitors the Brake Pressure Sensor 'A'. The ABS Module sets the OBDII code when the Brake Pressure Sensor 'A' is not to factory specifications.
Read more: https://www.autocodes.com/C0044.htm
Could this be a bad module ???
Read more: https://www.autocodes.com/C0044.htm
Could this be a bad module ???
Re: ABS light still on ??
Could always try a brake pedal position relearn with a Tech2 scantool.
13 Caprice 6.0L, Solo catback exhaust, 3.27 diff, VCM OTR and Volant throttle spacer, MSD coils plugs wires, transmission pan upgrade and widemouth filter. Camaro 18" rims.
Active Duty USAF
Active Duty USAF
Re: ABS light still on ??
But if you scroll down that page, it doesn't give any info on GM vehicles. And Google searches for C0044 and Chevrolet or GM yields nothing.johnpz2721 wrote: ↑Fri Apr 05, 2019 8:47 pm C0044 is a Brake pressure sensor C0044 Description The Anti-Lock Brake System (ABS) Module monitors the Brake Pressure Sensor 'A'. The ABS Module sets the OBDII code when the Brake Pressure Sensor 'A' is not to factory specifications.
Read more: https://www.autocodes.com/C0044.htm
Could this be a bad module ???
2011 Caprice PPV, former RCMP test vehicle, never put into service
Build Thread: http://www.newcaprice.com/forum/viewtopic.php?t=2419
Build Thread: http://www.newcaprice.com/forum/viewtopic.php?t=2419
Re: ABS light still on ??
I was finally able to find this page for C0044:
https://obdii.pro/en/code/C0044
https://obdii.pro/en/code/C0044
For two circuits giving issues at the same time, I would suspect wiring.GM:
RF wheel speed sensor circuit open
2011 Caprice PPV, former RCMP test vehicle, never put into service
Build Thread: http://www.newcaprice.com/forum/viewtopic.php?t=2419
Build Thread: http://www.newcaprice.com/forum/viewtopic.php?t=2419
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- Posts: 65
- Joined: Tue Feb 26, 2019 7:30 pm
Re: ABS light still on ??
Unfortunately it is !