Bo RFA- No Comm?

[forkliftman79]

I was cycling through the codes on my car and this came up does any one have any idea what it means. I am having a problem with my Tire Pressure system all of a sudden it wont register any and is asking me to service it. Does this have anything to do with that? Any info would be greatly appreciated.

Thanks,
Rob

 

[zagger]

Maybe it's me but I don't see any codes.

 

[wishuwerehere82]

So what ya got?

B0-RFA - Remote Function Actuation
B0605 Receiver Internal Memory Malfunction
B2805 No Transmitters Programmed
C2100 Left Front TPM Sensor Malfunction
C2105 Right Front TPM Sensor Malfunction
C2110 Right Rear TPM Sensor Malfunction
C2115 Left Rear TPM Sensor Malfunction
C2120 TPM System Malfunction (No Sensors Received)
C2121 TPM System Programming Malfunction (No Sensors Programmed)
U1000 Loss of Communication Undetermined
U1016 Loss of Communication with PCM
U1064 Loss of Communication with BCM
U1096 Loss of Communication with IPC
U1255 Serial Data Line Malfunction

 

[c4c5specialist]

Hi there,
Yes, your RFA-NOCOMM is the cause of your tire pressure monitoring issue.
If the RFA module cannot communicate, it cannot tell the DIC what the pressures are and most likely, you may also have a problem with the keyless entry system.
DO YOU?
If so, the first course of action is the check to make sure the fuse isnt blown for some reason.
Allthebest, c4c5

 

[TODD L GRIFFITH]

I have a blown fuse at the cigarette lighter recently. I imagine these two were simultaneous with the no comm. code I'm getting We will see tonight. I'll try to post back soon.

 

[c4c5specialist]

HI there,

The cig lighter will not create the NO COMM due to different voltage supply circuits.

What modules are in NO COMM ?

Allthebest, c4c5

 

[TODD L GRIFFITH]

You have that right c4c5. I even checked the cig fuse was good and lighter is not working. I'll check the lighter socket. Well I think the reason for the no comm is I traded another owner his wheels with new rubber for mine. I had 4 working sensors, all of his are either missing, or don't work, so I have been getting a tire pressure message for a long time. Finally no comm. What do you think bud, let me know. Talk at you soon, TG