P026B Diagnostic Trouble Code Discussion for August 2020
Engine Serial Number Not Programmed
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P026B
| Help Request | Posted | |
| 2015 GMC Savana 4500 6.0L MIL Lamp on VIN: 1GD675CG0F P026B: Engine Serial Number Not Programmed. ... '15 GMC Savanna 4500 box van that was hit by lightning. Fried every computer on it. Replaced ECM-BCM-ABS-TCM and programmed them. Everything is working fine but I have a P026b code- Engine Serial Number not programmed in ECM. When I went into ECM setu... |
August 08, 2020 | |
| 2015 GMC Savana 4500 6.0L MIL Lamp on VIN: 1GD675CG0F P026B: Engine Serial Number Not Programmed. ... '15 GMC Savanna 4500 box van that was hit by lightning. Fried every computer on it. Replaced ECM-BCM-ABS-TCM and programmed them. Everything is working fine but I have a P026b code- Engine Serial Number not programmed in ECM. When I went into ECM setu... |
August 09, 2020 |
