Got my GearWrench OBD II
Scanner on Tuesday.
I finally had a few minutes to play with it Tuesday, Updated it, then scanned my Regal.
It showed I had a few problems that I didn't even know I had.
1. Electronic Brake Control Module (EBCM)
1. C0045-18 - Left Rear Wheel Speed Sensor Circuit - Low Signal (History)
2. C0045-0F - Left Rear Wheel Speed Sensor Circuit - Signal Erratic (History)
I'm sure this was fixed when I Replaced the Wheel Bearings and Brakes last Fall.
I knew that I had a problem with the Wheel Bearings so I replaced them.
I also Cleaned the Speed Sensors with Contact Cleaner while I was Replacing the Wheel Bearings.
2. Body Control Module (BCM)
1. B260B-04 -
Left Daytime Running Lamp Relay Control Circuit - Circuit Open (Current)
2. B260C-04 -
Right Daytime Running Lamp Relay Control Circuit - Circuit Open (Current)
This could possibly have to do with the LED Bulbs that are installed.
They DRL's are working, but for some reason they're giving me the
Relay Control Circuit - Circuit Open message?
3. Instrument Cluster
1. B3622-39 - Steering Wheel Controls Signal Circuit - Internal Malfunction (Current)
All of the Controls on the Steering Wheel are working just fine as far as I can tell.
Cruise Works (Set and Resume), Radio Controls Work (Volume, Programmed Channels), Navigation Buttons,
Heated Steering Wheel, Horn Works. I've never used the Button on the left that looks like someone talking
or the Button that looks like a phone I use Siri on my iPhone to Call or Text while driving). I've also never used
the two buttons on the Right and Left Plus Sign that have to do with the Cruise Control (see pic below).
I'm pretty sure I'd get Separate Codes if the Air Bag wasn't working!
4. Radio Controls (RC)
1. U150E-00 - LIN Bus (History)
2. U150F-00 - LIN Bus (History)
I wish the Codes that were in the History were dated, it would make it much easier to figure
out what was done to fix the problem.
I'm assuming the Speed Sensor problem was taken care of when I Cleaned the Speed Sensors while
replacing the Wheel Bearings.
Not sure what happened in the other History Cases (
U150E-00 and U150F-00), maybe it was before
I bought the car (dates sure would have been nice)?