All Dash Error lights on

[CharlieD]

2017 PIU 3.7 AWD 110k
Traction control, air bag, etc, etc.
Boiled it down to these codes.

ABS U0151:00-AB Communication RCM
ABS U0452:41-AB Data RCM
BCM B11D8:01-8A RestraintEvent
BCM U0151:87-8A Communication RCM
BCM B124D:02-8A Tire Pressure Sensor
IPCM U0151:00-0A Communication RCM


I did perform a search but only found really old info and nothing pointing to a solve. There are so many errors I may not be searching correctly.

Common theme is the Restraint Control Module except for the tire pressure sensors.
Has anyone ran across a fix?
Can anyone tell me where the RC Module actually is?
I have unplugged and reset connections under the dash.
I have chased all fuses under the hood and dash.
Anyone with experience with this issue?
Thanks

 

[Rick]

Check this post:

Looking for Can bus diagram

I'm pulling up some Can bus error codes from the OBDII. Specifically: U01; U04; U21; U30. These error codes seem to indicate improper voltage or shorts on the Can bus. This is a flooded vehicle, so my thought is that there may be a wiring connector or junction with water in it. Does anyone...

www.explorerforum.com

 

[CharlieD]

Somewhere under the console.
This out to be interesting with the JottoDesk console.
Anyone else with any experience?
Definitely not a flood car but I can see a spill.

 

[t9087]

RCM mounts to floor between front seats. Check the connectors for corrosion or not installed correctly. If all good, you could have a bad RCM.

 

[CharlieD]

Found it right up under the cup holder to the very rear of the JottoDesk console directly between the seats.
I’m surprised at how clean the module is considering its location.
All pins are clean and straight.
I’m going to send it in to be rebuilt just in case.
Thanks for the assistance.