2020 l5p issues after swapping tcm
engine reduced power all tc/esc lights on truck gear indicator doesnt work(wont show PRNDL) has a lot of codes had to disconnect batteries to shut truck off followed their instructions on swapping tcms
infolog below
2024-03-24 9:56:42 PM
VCM Suite Product: VCM Scanner 5.1.2449 Beta
Operating System: Windows 11 (build 22621)
Microsoft .NET: 6.0.28, 4.7.1 or later
CPU: Intel(R) Celeron(R) N4020 CPU @ 1.10GHz
Available Memory: 1,189 MB
DpiX: 96, DpiY: 96
OS Database: 2022-10-11
OS Mods Database: 2022-10-11
Device ID: 2181815585
Credits Purchased: 8
Credits Used: 8
Credits Available: 0
Licensed Features: Pro Feature Set,
[Specific Controller]
GM E41, 3A20070200700085, (8)
ConnectionMethod: USB
ID: 2181815585
HardwareVersion: 2.1.2
ManufactureDate: 2023-08-03 7:09:14 PM
PartNumber: 6250
FirmwareVersion: 5.3.45
FirmwareStageName: Release
FirmwareControllerGroup: 0
PoweredOnTime: 00:01:59
VehicleConnectedTime: 00:01:57
VehicleDiagnosticConnector: 1
Bluetooth HardwareVersion: 2.3.0
Bluetooth FirmwareVersion: 1.0.0
Protocol Info: ISO 15765-2: Standard 11 bit Normal, J1962: CAN 500 kb/s
ECM: 7E8, CAN, ECM -EngineControl - E41, GM, 2017+ 6.6L Duramax
VIN: 1GT49WEY9LF257670 - 2020 GMC Sierra 3500 Denali, 6.6 L, V8
Serial: 3A20070200700085
Programmed State: Fully Programmed
Boot OS: 12723940
OS: 12718488
Calibration IDs: 12718488, 12719455, 12719379, 12666733, 12678346, 87836557, 87836559, 13536793, 13526562, 13530651, 13536797, 12719473, 12719572, 12719540
Calibration VNs: 00007525, 00009034, 00007EE5, 0000FB1D, 00009661, 0000F5E9, 0000900D, 000049C1, 000046DC, 0000AAA8, 000046B1, 00006C91, 00005617, 00004AF4
Basic PIDs: 67
Trouble Codes:
P0700 - Transmission Control System (MIL Request) (Pending, Current)
P1919 (Pending, Current)
U0101 - Lost Communication with TCM (Pending, Current, Permanent)
Controller Type ID By OS: 41
None: 7EA, CAN, TCM -TransmisCtrl - T93, GM A10/Allison 2019+
Serial: 61230740000X0076
Boot OS: 24296531
OS: 24295683
Calibration IDs: 24295683, 24042985
Calibration VNs: 00005D42, 00009C0D
Basic PIDs: 4
Trouble Codes:
P27A7 (Pending, Current, Permanent)
P27AA (Pending, Current, Permanent)
P27AB (Pending, Current, Permanent)
P27AC (Pending, Current, Permanent)
P27AD (Pending, Current, Permanent)
P281B - Pressure Control Solenoid "H" Control Circuit/Open (Pending, Current, Permanent)
U0100 - Lost Communication With ECM/PCM A (Pending, Current, Permanent)
P182A (Pending, Permanent)
P182B (Pending, Permanent)
P182D (Pending, Permanent)
P182E (Pending, Permanent)
P1839 (Pending, Permanent)
P1840 (Pending, Permanent)
P27A8 (Permanent)
P27A9 (Permanent)
Controller Type ID By OS: 73
None: 7ED, CAN, BSCM-BrakeSystem
Calibration IDs: 84744979, 84561049, 84561079
Calibration VNs: 00007CFF, 00001132, 00009FB0
Basic PIDs: 3
None: 7EE, CAN, GPCM-GlowPlugCtrl
Calibration IDs: 12704709, 12688412
Calibration VNs: 00009C94, 00004BC1
Basic PIDs: 6