Pulled code UO155-does anyone know what this is?

[BLUE MULE]

This morning while idling in the garage, I got a check engine and pulled code UO155. I shut the Spyder down and restarted it and took it for a test ride. No ill effect from it and I didn't notice anything wrong, so I'm wondering if it was a phantom code or something more sinister. Hoping someone will be able to tell me what this code is. I'll also call my dealer when I get a chance. Thanks!

 

[HntngTrout]

Code U0155

Here it what it is on a 2010 RT

 

[HntngTrout]

U0155

Sorry about that Picture didn't show
What it said is
ECM Lost communication with CLUSTER [lost of CAN ID's]

Missing CANID Module internal error Damaged circuit wire or damage module pin

Check for Cluster fault or ECM fault
Measure votage between harness connector CL-8 and ground (ecpected value = 11 to 13 volts)

Disconnect MP12 from DLC connector

Measure resistance between DLC-1 and DLC-2 (expected value = 50 to 70 ohms)
Measure ristance between DLC-1 and ECMB-C1 expected value < 2 ohms)
Measure ristance between DLC-2 and ECMB-C2 expected value < 2 ohms)
Measure resistance between DLC 1 and CL-24 expected value < 2 ohms)
Measure resistance between DLC 2 and CL-23 expected value < 2 ohms)

 

[HntngTrout]

U0155

Sorry about that picture didn't come out
Here is what it says...

ECM Lost Communication with CLUSTER (lost of CAN ID's)

Missing CAN ID Module internal error Damaged circuit wire or damaged module pin

Check for cluster fault or ecm fault
Measure voltage between harness connector CL-8 and ground (expect value = 1 to 13 volts)
Disconnect MP12 from DLC connector
Measure resistance between DLC-1 and DLC-2 (expected value = 50 to 70 ohms)
Measure resistance between DLC-1 and ECMB C-1 (expected value < 2 ohms)
Measure resistance between DLC-2 and ECMB C-2 (expected value < 2 ohms)
Measure resistance between DLC-1 and CL-24 (expected value < 2 ohms)
Measure resistance between DLC-2 and CL-23 (expected value < 2 ohms)

 

[AMTJIM]

It does mention that in the manual and you did shut it off and restart. It was gone and never came, glitches happen. If it happens again and/or continues to happen, yep...exercise that warranty.