Help with u0184 code
#1
JK Enthusiast
Thread Starter
Join Date: Aug 2012
Location: virginia beach, Va
Posts: 439
Likes: 0
Received 0 Likes
on
0 Posts
Help with u0184 code
Driving home today my abs, bas and esp light came on. When I got home I plugged in my supercal that gave me 4 codes. Three were about my right headlights were drawling low power on both high and low beam. The last code was u0184 - lost communication with radio.
After clearing the codes out with the supercal, the u0184 remained along with the abs, esp, and bas lights. Radio works just fine. The last time those lights came on my wheel speed sensor went bad but the supercal picked up on it.
Anyone have this problem before?
After clearing the codes out with the supercal, the u0184 remained along with the abs, esp, and bas lights. Radio works just fine. The last time those lights came on my wheel speed sensor went bad but the supercal picked up on it.
Anyone have this problem before?
#2
JK Jedi Master
There are three IOD fuses, and one main IOD fuse.
The main one is in the white holder in the fuse box. Look at the fuse to make sure it's not blown. Pull up on the holder to raise the fuse, then push down, making sure the fuse is reseated.
The other three are M10, M11, and M13. Make sure they are not blown.
If all is well there, here is some info for the U0184 code:
U0184-LOST COMMUNICATION WITH RADIO
Possible Causes
CAN C INTERIOR BUS (125K) CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
TIPM NOT CONFIGURED CORRECTLY
RADIO POWER AND GROUND
RADIO
MODULE THAT SET THIS DTC
The main one is in the white holder in the fuse box. Look at the fuse to make sure it's not blown. Pull up on the holder to raise the fuse, then push down, making sure the fuse is reseated.
The other three are M10, M11, and M13. Make sure they are not blown.
If all is well there, here is some info for the U0184 code:
U0184-LOST COMMUNICATION WITH RADIO
- When Monitored: With the ignition on.
Battery voltage between 10 and 16 volts.
IOD fuse installed.
TIPM is configured correctly. - Set Condition: Bus messages not received from the Radio for approximately 2 to 5 seconds.
Possible Causes
CAN C INTERIOR BUS (125K) CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
TIPM NOT CONFIGURED CORRECTLY
RADIO POWER AND GROUND
RADIO
MODULE THAT SET THIS DTC
Last edited by ronjenx; 03-13-2022 at 06:42 AM.
#4
JK Enthusiast
Join Date: Sep 2013
Location: sherman oaks, ca
Posts: 221
Likes: 0
Received 0 Likes
on
0 Posts
Solution?
Driving home today my abs, bas and esp light came on. When I got home I plugged in my supercal that gave me 4 codes. Three were about my right headlights were drawling low power on both high and low beam. The last code was u0184 - lost communication with radio.
After clearing the codes out with the supercal, the u0184 remained along with the abs, esp, and bas lights. Radio works just fine. The last time those lights came on my wheel speed sensor went bad but the supercal picked up on it.
Anyone have this problem before?
After clearing the codes out with the supercal, the u0184 remained along with the abs, esp, and bas lights. Radio works just fine. The last time those lights came on my wheel speed sensor went bad but the supercal picked up on it.
Anyone have this problem before?
Did you ever find the issue? I have the same exact lights on.