I have searched, but can't find a list of what fault code numbers translate into words. What i'm trying to say is that i see the numbers, but i don't know what the malfunction is. I'm looking for the code list for both carrier and thermo king units.

Maybe its only my company or a few trailers we have, but I have seen a big sticker on the inside of the door of the reefer that listed the codes.

C'mon freebird, a Google search for "Thermoking Codes" and this was third choice: Thermo King Alarm Codes & Fault Codes for Refrigeration Repair : TKX Transport Refrigeration

In all fairness though, this took a little more digging to find: Carrier Transicold Alarm Codes, Refrigeration Repair : TKX Transport Refrigeration

Thank you Barf

Call TK