Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
TOYOTA
Reported code forms U010087
TT: After jump-starting, the vehicle may experience a no-start condition and multiple DTCs including U010087. Upon investigation, it is found that the engine ECU has been damaged and needs to be replaced (Fig 1). In…
ISUZU
Reported code forms U0100
Dealers, upfitters or bodybuilders may notice various warning lights on the dash illuminating and certain DTCs without an apparent cause during the initial installation and connection of telematics, GPS, and/or other…
FORD
Reported code forms U0100
Some 2021-2022 Mustang Mach-E vehicles built on or before 15-Mar-2022 may exhibit a Parking Brake Fault Service Now message in the instrument panel cluster (IPC) and DTCs C2007, C2008, C1034, U0293 and/or U0100 in the…
TOYOTA
Reported code forms U010087
TT: After jump-starting, the vehicle may experience a no-start condition and multiple DTCs including U010087. Upon investigation, it is found that the engine ECU has been damaged and needs to be replaced (Fig 1). In…
FORD, LINCOLN
Reported code forms U0100
Some 2020-2021 Aviator vehicles equipped with a 3.0L PHEV powertrain may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) U0100, P1A42 and/or P1A43 stored in battery energy…
FORD
Reported code forms U0100:00
Some 2021 Mustang Mach-E vehicles built on or before 09-Sep-2021 may exhibit an illuminated powertrain malfunction indicator (wrench) lamp and/or display the message Shift System Fault Service required with DTC…
VOLKSWAGEN
Reported code forms U0100
Diagnostic assistance for no start or no communication with ECM with DTC U0100 stored.
CHEVROLET, GMC
Reported code forms U0100
This Preliminary information communicates the following issues and directs dealership to inspect the engine harness for shorting. Some customers may comment on any of the following concerns: - SES MIL - No Start - No…
JEEP
Reported code forms U0100
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
FIAT
Reported code forms U0100
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
JEEP
Reported code forms U0100
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
FIAT
Reported code forms U0100
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
RAM
Reported code forms U0100-00
Flash: Hybrid Control Processor (HCP) Updates This bulletin involves updating the HCP with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
RAM
Reported code forms U0100-00
Flash: Hybrid Control Processor (HCP) Updates This bulletin involves updating the HCP with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
FORD
Reported code forms U0100
Some 2020-2021 Explorer vehicles equipped with a 10R60/10R80-MHT automatic transmission and built on or before 29-Oct-2020 may exhibit an illuminated malfunction indicator lamp (MIL) and diagnostic trouble codes (DTCs)…
FORD
Reported code forms U0100
Some 2020-2021 Explorer/Police Interceptor Utility vehicles equipped with a 3.3L hybrid engine and built on or before 21-Oct-2020 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code…
CHEVROLET, GMC
Reported code forms U0100
This Preliminary information communicates an issue with the engine wiring harness shorting at the left front cylinder head causing any of the following issues: - IPC gauges sweeping while driving - Several IPC warning…
CHRYSLER
Reported code forms U0100-00
TBM (Telematics Box Module), DTC U0100-00 Lost Communication With ECM/PCM
CADILLAC, CHEVROLET, GMC
Reported code forms U0100
This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering…
CADILLAC, CHEVROLET, GMC
Reported code forms U0100
This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering…
FORD
Reported code forms U0100
Some 2020 Explorer vehicles may exhibit an illuminated malfunction indicator lamp (MIL) and diagnostic trouble codes (DTCs) U0100, U0155, P166B, P0929, and/or P0919. The vehicle may also exhibit an illuminated…
CADILLAC, CHEVROLET, GMC
Reported code forms U0100
This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering…
FORD
Reported code forms U0100
Some 2020 Escape vehicles may exhibit an illuminated malfunction indicator lamp (MIL) and diagnostic trouble codes (DTCs) U0100, U0401, P166B, P1753, P0929, and/or P0919. The vehicle may also exhibit an illuminated…
CHEVROLET
Reported code forms U0100
This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp (MIL) illuminated, intermittent service messages, Erratic Gauges and technician finding DTCs U0073, U0121,…
FORD, LINCOLN
Reported code forms U0100
Some 2020 Escape/Corsair/Explorer/Aviator vehicles may have diagnostic trouble code (DTC) U0100 stored in the audio front control module (ACM). This DTC will not cause observable conditions or warning indicators for the…
AUDI
Reported code forms U010000
This bulletin contains a software update for when the engine does not crank/start with the instrument cluster only partially turning at best. DTC U010000 may be stored or it may not.
JEEP
Reported code forms U0100
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
FIAT
Reported code forms U0100
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
CHEVROLET, GMC
Reported code forms U0100
This Preliminary information communicates an issue with the engine wiring harness shorting at the left front cylinder head causing any of the following issues: - IPC gauges sweeping while driving - Several IPC warning…
JEEP
Reported code forms U0100
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…