U0101 chevy

The U0100 code means there’s a loss of communication between your PCM and a particular module. A malfunctioning PCM, a faulty control module circuit, and a fault in the data bus are some of the common causes of the U0100 code. The most common symptom of the U0100 code is an illuminated check engine.However, there are cases when the code doesn ...

2 posts · Joined 2023. #1 · Apr 1, 2023. I have a 2014 Chevy Cruze Eco (automatic trans), 1.4L Turbo with 130k miles and a whole list of issues. Currently is showing code U0101 for the check engine light, but also popping up to service Stabilitrak, Traction Control, and Power Steering. The check engine light stays on, but the service ...Locate and short together the wires at pin 29 a Yellow wire and pin 32 a Dark Green wire. Start the engine, recheck for ECM DTCs. If DTC U0101, U0105, and U0106 reset, replace the TCM. Below are the diag steps and connector views to check the power and ground and communication wires.2009 Chevy Impala 3.9L V6 w/police package throwing a p0449 for the EVAP Canister circuit. Old part and fairly cheap so I replaced canister. code … read more. 2014 Chevy Malibu 2.5L. Ecm codes U0101, P305f, and P058D. 2014 Chevy Malibu 2.5L.May 26, 2022 · I took a rigours steps on diagnosing a tcm that will not communicate with scantool or ecu, shifter Won't get out of park, I have no option that to fix this i... trouble code u0101. 2006 6.6 liter. truck runs. Just no communication with TCM. checked pins 6 & 69, good continuity. Have power on pins 10 & 70. Cleaned ground at right rear of motor. Retest and DTC sets in 5 seconds of clearing. Answered in 36 minutes by: Chevy Mechanic: Triston. That's for the info.2009 chevy silverado 2500*****keeps setting code u0100 and u0101 with a service traction control message appearing on the dashboard. both codes are in the ebcm. i already applied die electric grease t … read moreDO NOT USE BIG TEST LEADS TO READ ON THIS CONNECTOR!! YOU WILL DAMAGE FEMALE PINS!!Cheap multimeter for troubleshootinghttps://amzn.to/35qV0QYWhen you click ...

10 posts · Joined 2014. #1 · Dec 2, 2015. I got a U101 code with Loss of communication with TCM on my daughters 2005 Cobalt LS. Gauges going crazy etc., which seem to be common symptoms. So far I have pulled ECM/TCM fuse above BCM and in engine bay fuse panel and cleaned, they didn't look bad. Pulled C1/C2 and the red plug …Feb 25, 2018 · U0101, while it points toward a loss of comm with the TCM, is commonly a main harness connection issue....which does all kinds of things down the line...like TCM, ABS and such. Pull and check the main harness/plugs. Also; Your signature has had adjustments. U0101 is a generic powertrain code, which means it has the same definition for the Chevy Tahoe as it would any other vehicle. It means that your Tahoe’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as a bad ...2014 Chevrolet sonic 1.8L codes C0561, B2745, and U0101 and the main symptom is that transmission intermittently not shifting. Any suggestions will be appreciated and diagrams will definitely be needed. Thank you. Howdy from Tennessee, I'm Chris aka Moose.DTC U0101 stands for “Lost Communication with TCM.” DTC U010 is set when the transmission control module is unable to receive or send messages to the controller area network (CAN). A dead battery, faulty TCM, and data bus issues are the most common causes of a logged U0101 trouble code.2009 Chevy Impala 3.9L V6 w/police package throwing a p0449 for the EVAP Canister circuit. Old part and fairly cheap so I replaced canister. code … read more. 2014 Chevy Malibu 2.5L. Ecm codes U0101, P305f, and P058D. 2014 Chevy Malibu 2.5L.Hi everybody, and welcome to my "stevenofpa" YouTube Channel!This video shows you what it's like to see the broken wire that was causing a trouble code U0101...July 12, 2021 by Jason. U0101 is a generic powertrain code, which means it has the same definition for the GMC Sierra as it would any other vehicle. It means that your Sierra’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often ...

U0101 is a generic powertrain code, which means it has the same definition regardless of who manufactured your vehicle. It means that the TCM (Transmission Control Module) can't communicate with the rest of the vehicle, usually due to a bad wiring harness or the TCM itself. U0101 is often misdiagnosed as a bad TCM before.June 21, 2021 by Jason. U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Chevy Silverado). This code tells you that communication has been lost between the ECM/PCM (main computer) and a particular control module has been completely lost.In the case of DTC U0101, a vehicle PCM has determined that the TCM is effectively “offline”. Related: Code U0100, Code U1000, Codes $7E8 and $7E9. Symptoms of Code U0101. Diagnostic fault code U0101 is often accompanied by a host of secondary symptoms, some of which tend to be noticeably more severe in nature than others.The U0101 code means that the ECU has lost communication with TCM ( Transmission Control Module ). Modern vehicles that run automatic transmissions feature dedicated control modules whose job is to make sure that the transmission is working as intended. The TCM and the ECU are constantly communicating and exchanging …Dec 19, 2015 · U0101 means that communication with the Transmission Control Module has been lost. - Check the voltage drop from the battery terminal to the chassis ground. Replace battery ground cable if it's more than 0.01 Volt. - Disconnect the battery, wait awhile and reconnect.

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U0101 is a generic powertrain code, which means it has the same definition for the Chevy S10 as it would any other vehicle. It means that your S10's TCM (Transmission Control Module) can't communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101Now that you have everything ready, here are the steps to replacing the TCM: Disconnect the negative battery cable. Remove the air cleaner assembly. Disconnect the wiring harness from the TCM. Remove two bolts that hold the TCM in place. Replace with a new module and reattach the wiring harness and bolts.Step 1. Turning Key Position. Before resetting the transmission control module, it is necessary to check the key position. To begin with, you must change the key position to 2. Check that the dashboard lights are on. However, stepping on the accelerator and starting the car in the first step is not necessary.U0101 is a generic powertrain code, which means it has the same definition for the Chevy Trailblazer as it would any other vehicle. It means that your Trailblazer's TCM (Transmission Control Module) can't communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101U0101 is a diagnostic trouble code that indicates a communication problem between the Transmission Control Module (TCM) and the Engine Control Module …2009 Chevy Impala 3.9L V6 w/police package throwing a p0449 for the EVAP Canister circuit. Old part and fairly cheap so I replaced canister. code … read more. 2014 Chevy Malibu 2.5L. Ecm codes U0101, P305f, and P058D. 2014 Chevy Malibu 2.5L.

A U0101 code indicates that the engine control module (TCM) and other control modules on the vehicle are not communicating with one another. The most frequent way to connect devices is via the Controller Area Network (CAN) bus. If this (CAN) bus is disrupted, control modules will be unable to communicate information.U0101 code means that the TCM, or transmission control module, is unable to communicate with other control modules on the vehicle. It can cause problems with the transmission, such as shifting issues or check engine light. Learn the symptoms, causes, seriousness, and how to diagnose and repair this code from KBB.08 chevy tahoe u0109 u0073 u0101 have all these codes and tested pin 6 and 14 for ohms and am getting 120 i replaced the - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website.U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Chevy Sonic). This code tells you that communication has been lost between the ECM/PCM (main computer) and a particular control module has been completely lost. When a vehicle has.Jul 28, 2022 ... How to fix Lost Communication with TCM on a Chevy cobalt. u0101 lost communication with tcm.U0101 is a generic powertrain code, which means it has the same definition for the Chevy Suburban as it would any other vehicle. It means that your Suburban’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as …Jul 12, 2021 · U0101 is a generic powertrain code, which means it has the same definition for the Chevy Sonic as it would any other vehicle. It means that your Sonic’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as a bad ... Vídeo explicativo sobre el CÓDIGO DE FALLA U0101. Descubre qué significa, por qué ocurre y cómo solucionarlo correctamente.LEER SOLUCIÓN DEL CÓDIGO OBD2 EN...U0101 is a generic powertrain code, which means it has the same definition for the Chevy Impala as it would any other vehicle. It means that your Impala’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as …U0101 is a generic powertrain code, which means it has the same definition for the Chevy Sonic as it would any other vehicle. It means that your Sonic’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as a bad ...Jan 31, 2021 ... Chevy Sonic: Engine · 1.4L Turbo Sonic Engine ... U0101 TCM no com with ECM - need diagrams ... So yesterday the sonic popped a U0101 after it ...

The U0101 code in Chevrolet vehicles refers to a communication problem between the Transmission Control Module (TCM) and the Engine Control Module …

The U0101 code in Chevrolet vehicles refers to a communication problem between the Transmission Control Module (TCM) and the Engine Control Module (ECM). How can I diagnose and fix the U0101 code in my Chevrolet vehicle?Mar 7, 2013 ... Chevy Silverado and GMC Sierra Forum banner · Chevy Silverado and GMC Sierra Forum ... u0101 loss with trans control, and b2645 ambient light ...Only thing left on now is the U0101, and while moving forward or backwards it will go into the shift range inhibited with no other codes. ... 2005 Chevy CC SB LLY 10-12 Cognito | 64mm Turbo | HSP Y-Bridge | Suncoast Gmax-5 w/1056 | Studded | EFI Live 2016 GMC CC SB Denali LML |Stealth Module Sold. Save Share.Jul 12, 2021 · U0101 is a generic powertrain code, which means it has the same definition for the Chevy Avalanche as it would any other vehicle. It means that your Avalanche's TCM (Transmission Control Module) can't communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101. A U0101 code indicates that the engine control module (TCM) and other control modules on the vehicle are not communicating with one another. The most frequent way to connect devices is via the Controller Area Network (CAN) bus. If this (CAN) bus is disrupted, control modules will be unable to communicate information.When it comes to buying a new or used Chevy vehicle, finding a reliable and trustworthy dealership is key. With so many options available, it’s important to know what to look for i...U0101 Chevrolet code indicates lost communication with the transmission control module (TCM). Learn the possible causes, symptoms, and how to fix this code …

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Sin esta red, no es posible efectuar el intercambio de información que realizan los módulos, ni tampoco es posible que un scanner obtenga información del vehículo. El código U0101 es común en: Audi, Chevrolet Chevy, Chevrolet Cruze, Chevrolet Impala, Chevrolet Malibu, Chevrolet Silverado, Chrysler, Dodge Caliber, Dodge Charger, Ford, GMC ...Primero, se debe conectar el escáner al enchufe OBD-II del vehículo. Luego, el escáner mostrará un código de diagnóstico de problemas. Si el código es U0101, significa que hay un problema con el módulo de control de transmisión. ¿Qué soluciones existen para un código de avería U0101? Hay varias soluciones para un código de avería ...Chevy Silverado: U0101 Síntomas. El U0101 tendrá síntomas perceptibles a menos que el fallo en las comunicaciones entre módulos sea muy intermitente. No hay cambios; Modo de cojera (el vehículo se queda en una marcha). Es probable que los códigos P0700 y U0100 aparezcan con U0101.Jul 12, 2021 · U0101 is a generic powertrain code, which means it has the same definition for the Chevy Traverse as it would any other vehicle. It means that your Traverse’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as a ... Descubre cómo solucionar el código de falla OBD2 U0101. Te enseñaremos todo lo que debes saber para lograrlo.#U0101 #CODIGOOBD2Chevrolet Cruze: This popular compact car has been known to have issues with its electronic throttle body and wiring harness, which can trigger the U0101 code. Dodge RAM: The Ram is a reliable pickup truck, but certain models have reported problems with the internal communication system, leading to the U0101 code.U0101 is a generic powertrain code, which means it has the same definition for the Chevy Avalanche as it would any other vehicle. It means that your Avalanche's TCM (Transmission Control Module) can't communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101.Jan 4, 2024 ... 2012 Chevrolet Traverse Code U0101:00 Lost Communication With Tcm What you need to know. 513 views · 4 months ago ...more. Best Car Fixes. 49.6K.I have a 2004 Silverado 2500HD 6.6L Duramax. I also have a bullydog tuner installed. I have not had many issues with the truck at all until the past year or so. My check engine light came on yesterday and I downloaded teh following codes: P0045, P0101, P0401, P0404, P0405, P0670, P0700, P1093, P1094, P1404, P1621, P2227, U0073, …DTC U0101, No Engine Crank and No Tech 2 Communication with TCM - keywords control engage MIL LCT1000 MW7 Subject: DTC U0101, No Engine Crank and No Tech II Communication with TCM Models: 2006 Chevrolet Silverado 2006 GMC Sierra 2006 Chevrolet Kodiak 2006 GMC TopKick Equipped with Allison LCT1000 (RPO - MW7) Automatic TransmissionJul 12, 2021 · U0101 is a generic powertrain code, which means it has the same definition for the Chevy Equinox as it would any other vehicle. It means that your Equinox’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as a ... U0101 is a generic powertrain code, which means it has the same definition for the Chevy Suburban as it would any other vehicle. It means that your Suburban’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as … ….

Hi everybody, and welcome to my "stevenofpa" YouTube Channel!This video shows you what it's like to see the broken wire that was causing a trouble code U0101...U0101 is a generic powertrain code, which means it has the same definition for the Chevy Sonic as it would any other vehicle. It means that your Sonic’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as …The U0101 code is a generic diagnostic trouble code (DTC) that applies to all vehicles, regardless of make or model. It indicates that the engine control module (ECM) has detected a communication issue with the TCM.Feb 25, 2018 · U0101, while it points toward a loss of comm with the TCM, is commonly a main harness connection issue....which does all kinds of things down the line...like TCM, ABS and such. Pull and check the main harness/plugs. Also; Your signature has had adjustments. May 16, 2022 ... The check engine code is U0101. After a little googling it looks like it could be anything from a faulty ground wire to a bad alternator. I ...My apologies, to answer your questions: 2016 Chevy Malibu 1.5T. Original battery. Pre-owned, was originally a fleet. Warranty is available through 120,000 miles. I’m not sure if the transmission fluid …1. not sane; not of sound mind; mentally deranged. 2. of, pertaining to, or characteristic of a person who is mentally deranged: insane actions; an insane asylum. 3. utterly senseless: an insane plan. 4. Swapping a 3.8V6 Supercharged into an 05 Base Impala. Like. El código de avería U0101 se refiere a un problema en el bus de datos del vehículo, específicamente en el módulo de control de la transmisión. Este código indica que no hay comunicación entre el módulo de control de la transmisión y otros módulos del vehículo. Esta falta de comunicación puede tener un impacto significativo en el ... U0101 chevy, Open TLC/TIS on the computer used to program the vehicle. Select and start SPS/SPS2. Select Settings. Select the Warranty Claim Code tab. The VIN, Warranty Claim Code and Date/Time will be listed on a roster of recent programming events. If the code is retrievable, dealers should resubmit the transaction making sure to include the code in the ... , 2008 2500HD Sierra 4x4 6l90 WT (Very few modules, manual windows) Driving along, the trans goes in to limp mode. Throws a P0700, P2544, U0073, U0101. Try clearing the codes, they come back. Unhook battery, clear codes they come back. Limp truck back home, gauges start acting up, door locks freak out. I changed out the battery …, In the case of DTC U0101, a vehicle PCM has determined that the TCM is effectively “offline”. Related: Code U0100, Code U1000, Codes $7E8 and $7E9. Symptoms of Code U0101. Diagnostic fault code U0101 is often accompanied by a host of secondary symptoms, some of which tend to be noticeably more severe in nature than others., A U0101 code indicates that the engine control module (TCM) and other control modules on the vehicle are not communicating with one another. The most frequent way to connect devices is via the Controller Area Network (CAN) bus. If this (CAN) bus is disrupted, control modules will be unable to communicate information., Jul 28, 2022 ... How to fix Lost Communication with TCM on a Chevy cobalt. u0101 lost communication with tcm., C. CHYKYNLIPS Discussion starter. 1004 posts · Joined 2009. #1 · Jan 31, 2010. Just criusing around 55mph and got these two codes: PO880: TCM Power Input Signal. U0101: Lost Comm with TCM. The CEL, ABS and E-brake lights popped up. The truck was stuck in high gear and would not go in reverse and possibly other gears …, U0101 is a generic powertrain code, which means it has the same definition for the Chevy Malibu as it would any other vehicle. It means that your Malibu’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as a bad ..., Lamp (MIL) Illuminated - DTC U0073, U0100, U0101 and/or U0121 Set Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Trax 2015 2019 1.4L (LUV) Involved Region or Country North America Condition Note: Not all of the effects or driver notifications listed have been experienced. However, , Jul 12, 2021 · U0101 is a generic powertrain code, which means it has the same definition for the Chevy Cruze as it would any other vehicle. It means that your Cruze’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as a bad ... , 2. Verify a good ground on the same connector at pins 1 and 5. Both wires are Black/White. 3. If OK, locate and short together the wires at pin 29 a Yellow wire and pin 32 a Dk Green wire. 4. Start the engine, recheck for ECM DTCs. 5. If DTC U0101, U0105, and U0106 reset, replace the TCM., Feb 25, 2018 · U0101, while it points toward a loss of comm with the TCM, is commonly a main harness connection issue....which does all kinds of things down the line...like TCM, ABS and such. Pull and check the main harness/plugs. Also; Your signature has had adjustments. , U0101 is a generic powertrain code, which means it has the same definition for the Chevy Cobalt as it would any other vehicle. It means that your Cobalt’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as …, 68 posts · Joined 2010. #1 · Sep 25, 2013. For probably the last 2 weeks I have gotten U0101 and P0880 codes shortly after starting my truck and letting it warm up. It puts the truck in limp mode, illuminates the CIL and Traction Control light, and the DIC reads "service stabilitrack" "service traction control" and "service park assist.", U0101 is a generic powertrain code, which means it has the same definition for the Chevy Malibu as it would any other vehicle. It means that your Malibu’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as …, The great American sports car is going electric. GM shared the news this morning, and released the first images of the upcoming electric Chevrolet Corvette. The great American spor..., Bulletin No.: 08-07-30-021H Date: Jun-2015 Subject: Loss of ... , The symptoms associated with U0073 are going to depend on your Equinox’s engine and model year, as well as whether there is an intermittent communication problem, or if there is no communication at all between the control modules. Common U0073 Symptoms Include: Check Engine Light. Poor Fuel Mileage. Reduced Engine Power., The U0101 is a problem with the communications channel in the truck. Each of the computer modules is connected to the others by a communications bus, a data circuit. The U0101 indicates that the Transmission Control Module can not "talk" to the other modules. Probably should go back and look at the neighbouring connections., When it comes to buying a new or used Chevy vehicle, finding a reliable and trustworthy dealership is key. With so many options available, it’s important to know what to look for i..., The U0101 is a problem with the communications channel in the truck. Each of the computer modules is connected to the others by a communications bus, a data circuit. The U0101 indicates that the Transmission Control Module can not "talk" to the other modules. Probably should go back and look at the neighbouring connections., U0101 code means that the TCM, or transmission control module, is unable to communicate with other control modules on the vehicle. It can cause problems with the transmission, …, U0101 code!! I have a 2007 cobalt with a 2.2l. The car drove fine one day and the next day it’s throwing the U0101 code. Power steering light flashing, traction control light is on, car will not shift, and the speedo does not work. J have recently replaced the Tcm with a new one and had it programmed to the vehicle but still did not resolved ..., I took a rigours steps on diagnosing a tcm that will not communicate with scantool or ecu, shifter Won't get out of park, I have no option that to fix this i..., U0100 means that communication with the Engine Control Module has been lost. U0101 means that communication with the Transmission Control Module has been lost. - Check the voltage drop from the battery terminal to the chassis ground. Replace battery ground cable if it's more than 0.01 Volt., Nov 13, 2022 · 2014 Cruze U0101 Lost Communication with TCM (only on startup) I have a 2014 Chevy Cruze LT RS 1.4L Turbo with ~135k miles on it. Recently I have been getting the following on the info upon initial start; but they clear themselves after a few seconds of the car running (85% of the time) or after I shutdown and restart. , Chevrolet Suburban Tahoe Models 2016 2017 All All Chevrolet Silverado (Light Duty) 2016 2018 All All GMC Sierra (Light Duty) 2016 2018 All All ... U0077, U0078, U0100, U0101, U0102, U0121, U0126, U0131, U0140, U0155, U0164, U0415, U0422, U0428, U0452, U1509, U150F and/or U15E1 Service Procedure Caution: Before downloading the …, Jul 12, 2021 · U0101 is a generic powertrain code, which means it has the same definition for the Chevy Cruze as it would any other vehicle. It means that your Cruze’s TCM (Transmission Control Module) can’t communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself. U0101 is often misdiagnosed as a bad ... , Revised September 10, 2020– Added Cadillac CT6, XT5, XT6, Chevrolet Blazer and GMC Acadia, Updated Cause Section and Service Procedure Programming Information. GM …, Chevy engine numbers are serial numbers located on the engine lock of Chevrolet vehicles. These number contain valuable information about where and when the engine was manufactured..., If you decide you need professional help, consider giving Solo PCMs a call. Our experienced technicians are always ready to assist, simply call us at (800)-886-9926, or contact us directly on our website. Learn about common causes of the U0100 code, and how to diagnose them. If it's time to replace your PCM we're here to help., The U0101 code means that the ECU has lost communication with TCM ( Transmission Control Module ). Modern vehicles that run automatic transmissions feature dedicated control modules whose job is to make sure that the transmission is working as intended. The TCM and the ECU are constantly communicating and exchanging …, About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., Chevy Mechanic: Daniel Wilson. P0880 This code represents a battery supply voltage or ground problem with the TCM. This code typically sets in conjunction with one or more of these codes: P1760, P0562, P0561, U1000, U1301, U1305, U2105 and P1571. P0880 will set if the TCM loses power before the drive cycle is completed.