Fault Codes??

137, 138 and 139 are all trailer abs faults.

 

I have a 2004 International 9400i 3 gauges on the left side of dash, (water temp), (oil pressure), (voltage) resets as if I'm starting the truck while driving down the road. I've got 3 fault codes from the dash
121:F01
SID 184_A

121:F08
SID 184_A

128:F00
PID003_A

Please help if anyone can.

 

Those are not fault codes. They are fault messages. There is not fault code data in those numbers and are basically useless. The 121 and 128 are source addresses. 128 is the engine and 121 I believe is the satellite. The dash display was never meant to be code reader and is not to be used for any diagnostics. It does read "ghost codes" or messages that don't actually exist. Only a proper code reader should be used. Do you have a check engine light on?

 

No Check Engine light, but the water temp, oil pressure and voltage keep resetting after 3 beeps as if I just turn the key to start the engine. I believe this truck was an lease truck from Penske to Estees. Which it may have had a satellite or qual com..

 

I've tried to upload a video of my dash, but it's not showing up.

 

I would say something is messing with the datalink between the engine and dash.