Ford TBC FAULT B1342 (DIY NPR Repair!)

This 2006 Ford F550 PowerStroke SuperDuty is one hard-working truck! Owner says that the OEM Trailer Brake Controller (TBC) is acting up, and he wants it fixed ASAP because this truck tows heavy trailers all the time. TBC module has one fault stored: B1342-E0 ECU (Electronic Control Unit) Internal Error Certainly sounds like the module is failing, but let's see if we can save the owner some $$ by reflowing one cracked solder joint :) THINKTOOL PROS: *****TOTAL $150 OFF!!*** https://www.amazon.com/dp/B08SWH2KP4?... KAIWEETS 130-in-1 MINI SCREWDRIVER SET: https://kaiweets.com/products/kaiweet... TS 100 SOLDERING IRON: https://www.amazon.com/dp/B07SQDZ9SV?... Enjoy! Ivan