Po700 duramax

P0700 turns the light on for a TCM code, there are more codes that will let you know what's up. ... My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members! Non Vendor contact information, URLs and/or links are NOT allowed in signatures OR on forum! 06 Chevrolet Silverado CCSB 4wd - Old Trucks: 1 ...

Po700 duramax. Below are common check engine light trouble codes for the Chevy/GM Duramax diesel. This list has been updated to includes Chevy/GM Duramax diagnostic trouble codes. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. Call us at 1-859-737-4966 with any questions you may have about your diesel. We are ...

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Mar 17, 2021There are three main causes of a TCM failure, which result in a P0700 code. – Low or dirty transmission fluid. Your transmission needs clean, full fluid to run properly. Low or dirty fluid can cause your transmission to overheat and results in excess friction between moving parts. – Faulty wiring.Nov 13, 2016Mar 10, 2008 · 2005 Chevy 2500HD Duramax 5sp. Bully Dog PMT w/ Crazy Larry, Mbrp down pipe back 4 inch straight exhaust, PPE egr eliminator kit, Banks Ram-air intake with super scoop, blocked resonator, Shimmed FPRV, Premier Fuel Cell, PPE tie rod sleeves, Recon smoked cab lights, smoked third brake light, bigrig running lights, and three smoked tail light bars. High School or GED. 394 satisfied customers. Chevrolet Silverado 3500 Classic LS: My 05 chevy diesel with. My 05 chevy diesel with the 5 speed allison is throwing the following codes: PO700--Transmission Control System Malfunction, PO731--Gear … read more.Nov 25, 2009 · High School or GED. 394 satisfied customers. Chevrolet Silverado 3500 Classic LS: My 05 chevy diesel with. My 05 chevy diesel with the 5 speed allison is throwing the following codes: PO700--Transmission Control System Malfunction, PO731--Gear … read more.

The Silverado uses a clutch in the torque converter to lock the engine and transmission together at highway speed. P0741 can register whenever this connection is not happening at all or happening properly. P0741 will not affect the way that your Chevy Silverado’s engine performs at all. It is purely a transmission related code.Get the best of Cruze Talk on our official app. Code: P07BF - Input Speed Sensor. Story Inside. 2012 Cruze LT 1.4L Turbo, 137k miles. Chicagoland. Friday, I was driving on a highway at 50 mph when the car jerked real …diesel engine | 13K views, 109 likes, 1 loves, 19 comments, 16 shares, Facebook Watch Videos from Duramaxtuner.com: Diesel Insights: #P0700Aug 10, 2023 · Your car’s PCM stores the P0777 code when the pressure control solenoid “B” is stuck in the on position. Note: The definition of the P0777 code can be different depending on the vehicle manufacturer.Consult the appropriate repair manual or repair database for the exact code definition.M. mray Lifetime Premium · #3 · Dec 30, 2015. P0700 is a generic code that sets off the check engine light you need to get a better code reader to actually read the codes for the transmission. I don't believe that your truck has a NSBU switch. Could be the TCM maybe check all the ground and plugs on it and the tranny.This will cause a check engine light to come up on your dash and the truck to be limited by power and speed. When this happens the most reported code is P0700. GM defines PO700 as Transmission Control Module Requested MIL Illumination. Simply said, it's a general code for transmission issues and generally is accompanied by another code such as ...Answered in 15 minutes by: Chevy Mechanic: Satisfied Customers. Michael Moore is online now. Related Chevy Questions. 2006 2500hd dramas w Allison throwing codes p0700, p0972 and. 2006 2500hd dramas w Allison throwing codes p0700, p0972 and p0973 … read more.

May 4, 2018 · jc1843 Lifetime Premium · #3 · May 4, 2018. The P0700 just turns on the fault light-- it is like-- "Hey, You have a trans problem" Then there are more code/s- that will show the problem. Cheap code readers do not read trans codes-! Be aware-- a lot of 2011 trucks had trans control modules [TCM] problems-- AND some of the 2012 trucks also. Jan 15, 2014 · P0700 is a generic ECM code that means there are other codes stored in the TCM. Sounds like you over powerd your trans. If we had your TCM codes it would help pinpoint what may be the cause of your U0100 code. Your TCM is located on the fan shroud, drivers side, it's the one with a bunch of spikes on it. HELP Tranny Slipping p0734 p0700. Here is my problem, I will be driving down the road (usually at a high speed 45-65 mph) and my truck will drop out of gear. It usually isnt very violent it just drops for a second and then the next its driving again. After driving the truck through high snow one night the next day it went bizerk.P2534 is a diagnostic trouble code (DTC) for "Ignition Switch Run/Start Position Circuit Low". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99Sep 29, 2021 · Light under the "R" just flashes. Pull codes and its the same codes P0700 and P0964. Clear codes and seems to be working fine. From what i've read it could be restricted flow, solenoid B, loose wires, etc. My current plan is to: Replace spin on filter. replace internal filter. replace fluid. replace solenoid A and B.

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04-17-2011, 08:47 AM. My 2002 Silverado 2500 HD just started putting out codes: P0700, P0875,P0843. It has the 8100 engine and the truck has 42K on it. Truck runs fine and shifts great. Should I be concerned about these codes? Had the transfer case rebuilt last summer. Hello monteheeren.My 05 duramax died on me going down the road today. Truck will not start back. only one code p0700 trans system control malfunction cel light was not on. i just checked the code and that was there need help to get back going thanksApr 21, 2012 · P0700 turns the light on for a TCM code, there are more codes that will let you know what's up. What TDF said. 0700 just tells ECM to activate check engine light. Should have another code stored in it. huge thanks to Dustin and robb at (ATP) ^ incorrect gear ratio can mean that your 5th gear clutch is burnt up. yeah they keep telling me the check engine light must be on,the po700 code is a pre-crsor to witch part is going south. ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more!This will cause a check engine light to come up on your dash and the truck to be limited by power and speed. When this happens the most reported code is P0700. GM defines PO700 as Transmission Control Module Requested MIL Illumination. Simply said, it's a general code for transmission issues and generally is accompanied by another code such as ...Jun 18, 2023 · M. mray Lifetime Premium · #2 · Jun 18, 2023. P0700 is a generic tranny code, a better scan tool will show the actual tranny codes. 2001 2500HD 4WD EXTENDED CAB LS, S&B CAI, 4" STAINLESS STEEL EXHAUST, EFI LIVE FROM ATP TRUCKS, EDGE CTS, PPE BOOST VALVE, BANKS INTERCOOLER PIPE, AIR DOG II 165, REBUILT TRANNY WITH SUNCOAST KIT, TRANSGO ...

Sep 16, 2023 · How to Diagnose the P0708 Code. DTC P0708 is a generic code that can be set in various vehicles. Although similar symptoms may be observed across different makes and models, the steps for diagnosis and repair steps vary depending on the vehicle you own. Below are common check engine light trouble codes for the Chevy/GM Duramax diesel. This list has been updated to includes Chevy/GM Duramax diagnostic trouble codes. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. Call us at 1-859-737-4966 with any questions you may have about your diesel. We are ... Jan 22, 2015Recently purchased a used 2003 Silverado 2500HD 2wd Duramax with the Allison tranny. Immediately the transmission light came on with codes P0700, P0843 and P0776. Tranny was rebuilt, tech said torque … read moreDec 29, 2015 · M. mray Lifetime Premium · #3 · Dec 30, 2015. P0700 is a generic code that sets off the check engine light you need to get a better code reader to actually read the codes for the transmission. I don't believe that your truck has a NSBU switch. Could be the TCM maybe check all the ground and plugs on it and the tranny.  · Trans problems P0716 P0717. A buddy of mine has an 04 LB7 and has an intermittent problem with his trans where it shifts very hard and wont upshift past 3rd gear. He scanned it with a cheapy little scanner and got the p0700 p0716 and p0717 codes. So he put a new input speed sensor on it hoping to cure the problem, no luck.Oct 24, 2018 · This video explains how to permanently fix the P0700 Transmission Malfunction error code. We explain what causes the problem, symptoms and then top 5 fixes. ... P0721 and P0700 03 Duramax. I bought a 2003 LB7 with a junk transfer case. The rear main bearing in the transfer case was shot which allowed the main shaft to move around thus wiping out the speed sensor and reluctor on the shaft. Truck was showing a lot of codes related to speed sensor being wiped out and the speedometer bounced terrible.Additional symptoms of the P0700 code include vehicle hesitation, issues when changing gears, stalling, rough driving, or a noticeable reduction in gas mileage.

Aug 18, 2011 · P0650 Code. Jump to Latest Follow. 59774 Views 16 Replies 7 Participants Last post by theb_dot15 , Oct 3, 2014. tjlakia Lifetime Premium Discussion starter · Aug 18, 2011. I have the following code. P0650: Malfunction Indicator Lamp (ML) Control Circuit.

Jan 22, 2015diesel engine | 13K views, 109 likes, 1 loves, 19 comments, 16 shares, Facebook Watch Videos from Duramaxtuner.com: Diesel Insights: #P0700Experience Duramax Forum on the new Fora Communities app for iOS & Android! Get the best of Duramax Forum on our official app. Allison Transmission P0700 Code Help. Jump to Latest Follow 95776 Views 12 Replies 11 Participants Last post ... (po700, 841, 843, 846 etc)on cold mornings and if I let the truck warm up for 15 min no problem at first ...18,417 satisfied customers. Chevy: p0700..TCM..the MIL request circuit is shorted to ground. I have an 05 Chevy 2500 Duramax with Allison Transmission. I have a Banks 6 gun tuner installed and lately I keep tripping the p0700 code … read more.What Causes P0700? What does the code P0700 mean? It is often seen with shift solenoid issues or other transmission codes. The most likely reason the code appears is that the TCM detects a problem in the …Owning two 2500hd Silverado's, one a 2017 6.0L gas and the other a 2016 2500hd Duramax diesel and both had transmission issues this week. Go figure. 2017 work truck in the dealership with trans mechanical issues earlier in the week, ugh. My backup truck the 2016 had all the symptoms of a faulty TCM on the following Tuesday morning back to …Observe the Gear Selected screen on the scan tool. The following values should be shown on the Tech 2® display and the vehicle's instrument panel cluster (if equipped with the I/P display). If the Gear Selected display does not match the shifter position in the vehicle, diagnose using one of the following methods.Torque Converter Chatter. Bad solenoid. Debris blockage in the valve body. Improper C3 lubrication. Electrical issues / bad. Again, this is a great place to start diagnosing your P0700 codes for 2001-2004.5 (LB7 & LLY) Allison-equipped HD trucks. However, final diagnostics should always be done in person by a professional.yeah they keep telling me the check engine light must be on,the po700 code is a pre-crsor to witch part is going south. ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more!Possible resolutions include: TCM replacement. Replacing faulty wiring. Valve body replacement. Shift solenoid repair or replacement. Replace transmission fluid. The P0700 code can also be seen if the fluid is low or the transmission is failing. If the TCM does not communicate with a TCM compatible scan tool, the TCM may be faulty and need to ...

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P0700 code definition P0700 is a generic OBD-II code that is indicating a fault within the transmission control system. This code may be seen with shift ...P2534 is a diagnostic trouble code (DTC) for "Ignition Switch Run/Start Position Circuit Low". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99P0700 code definition P0700 is a generic OBD-II code that is indicating a fault within the transmission control system. This code may be seen with shift ...When the P0747 OBD-II trouble code is set, the Powertrain Control Module (PCM) has detected a problem with the Transmission Pressure Control Solenoid "A". Most automatic transmissions incorporate at least three solenoids that are solenoid A, B and C. The trouble codes related to the "A" solenoid are codes P0745, P0746, P0747, P0748 and P0749.2006 Dodge Magnum p0700 and u0100 codes I own a 06 dodge magnum getting a p0700 and u0100 code. Car shuts off 10 times a day ive replaced cam and crankshaft sensors, purge solenoid, plugs, tcm,and pcm and still same stuff. ... 2006 chevy Silverado Duramax diesel service codes U0100 and p0700 2006 chevy Silverado duramax diesel The check …Nov 22, 2008 · Cheramax Discussion starter · Nov 22, 2008. hey guys i have an 03 chevy duramax while drivin the truck the engine light will come on which the code is p0700. as soon as the engine light comes on the truck has no problems shifting up just has trouble dropping gears. the truck also will not go into overdrive until about 100-105 k no matter how ... Jan 5, 2016 · here are the symptoms of what it is doing: 1. in park the speedometer is giong crazy saying im driving about 30mph. 2. the indicator light is blinking. 3. when shifted into neutral it starts reving on its own all the way to 4K RPM!!! 4. truck is making loud clanks when shifted through PRNDM1. Feb 19, 2012 · Master Automotive Mechanic. 4,311 satisfied customers. GM Chevy Silverado 2500HD: 2005 Chevy Duramax Diesel 6.6L with. 2005 Chevy Duramax Diesel 6.6L with Allison transmission. Towing 5,000lb RV the trans seemed to slip after leveling out after descending hill. also, … read more. Step 1: Read Codes Always start by reading all of the codes triggering the check engine light. This is the best way to narrow down the root cause of the issue. P0700 is a general transmission code most …Oct 15, 2017 · I have a 2002 Duramax crewcab 4x4 with EFI live set on lowest setting I believe 20 HP. My truck has 289K on it I'm second owner since 150K. My truck threw a code P0700 and P0735 after I had what seemed like a slip or clunk at around 55 to 60 mph and that's when check engine light came on. I cleared the code with my EFI live and it hasn't came ... P0700 turns the light on for a TCM code, there are more codes that will let you know what's up. What TDF said. 0700 just tells ECM to activate check engine light. Should have another code stored in it. huge thanks to Dustin and robb at (ATP) ^ incorrect gear ratio can mean that your 5th gear clutch is burnt up. ….

Jan 8, 2022Jul 14, 2022 · Therefore, when a transmission malfunctions and the powertrain control module or the transmission control module stores the P0700 on Duramax or any car model, the engine will stall or run poorly, especially on the highway. I have '02 3500 4x4 w/ Duramax and Allison. Trouble code P0700. Cleared that code and got P0748, pressure control solenoid electric. Replaced control attached to valve body with 6 bolts. Replaced both filters, replaced pan and used new oil. Truck still has same problem. In overdrive under load, the OD light will flash on and off under acceleration.Jordan Club HOTEL - Cliza, Cochabamba, Cochabamba. 4,441 likes · 46 talking about this · 306 were here. Contamos con el servicio de hospedaje más grande y moderno del Valle Alto. El lugar ideal para planThe DTC P0700 – Transmission Control System – Electrical, simply means that something went wrong in the electrical system that controls the automatic transmission. It is a generic trouble code that every vehicle using OBD-II has in common. There should always be another code stored in conjunction with P0700.That will be the key, solve that other …Sep 29, 2018 · A typical transmission control module. The P0700 code in your Jeep Grand Cherokee is a generic OBD-II code that indicates a malfunction within the transmission control system. This code is not specific to any particular issue but rather points to a general fault in the system. Additionally, the P0700 code usually appears in conjunction with ...Feb 18, 2017 · xPosTech · #4 · Feb 19, 2017. I think the p0700 is getting set by the p0727. If you google the GM DTC P0727 you should be able to find the exact location of the engine speed sensor, two-wire sensor at the top of the bell housing. You didn't say but we are discussing a Duramax aren't we?. Nov 12, 2017 · Save. [email protected] Discussion starter · #4 · Nov 15, 2017. We put the pressure switch in on Monday evening, drove it on Tuesday, after 60 miles the srvice light came on again and codes P0700 and P0875 were showing again. Any guidance is appreciated, Thanks. 02' LB7 4WD 315K miles so far. Bulletin No.: 21-NA-149 November, 2021 Page 5 5324748 Inspect the engine harness at the Lower Air Cleaner Housing as shown below. 5394683 Example of engine harness damage, Lower Air Cleaner Housing removed shown below. Po700 duramax, P0650 stands for “Malfunction Indicator Light (MIL) Control Circuit,” which points to an issue with your vehicle’s MIL. Common issues that could trigger the code include burnt-out MIL bulbs, circuit problems, a malfunctioning PCM, or a …, Sep 15, 2023 · P0741 is a generic OBD-II code that is supported by various makes and models. This particular code involves your torque converter clutch or TCC. In this article, we will go deeper into what this code means, as well as its possible symptoms and triggers., The P0700 code indicates that there’s a malfunction with your vehicle’s Transmission Control Module (TCM). This computer monitors your transmission and works with the Powertrain Control Module (PCM) and …, Bulletin No.: 21-NA-149 November, 2021 Page 5 5324748 Inspect the engine harness at the Lower Air Cleaner Housing as shown below. 5394683 Example of engine harness damage, Lower Air Cleaner Housing removed shown below., Sep 15, 2023 · Pressure control solenoids are a critical transmission component, as they’re responsible for moving internal transmission components to initiate gear shifts. If problems with the pressure control solenoids occur, the P2723 code …, Among the most commonly found OBD-II codes on Duramax trucks is P0700, which indicates a transmission control system error. Various factors can trigger it, but it most frequently occurs due to low or contaminated transmission fluid. The P0380 code can be frustrating, but don’t worry. This troubleshooting guide is here to help., I have a 2002 2500hd D-Max/Ally with banks 6 gun loader, and 37's. tuner is almost always on stock or 1. Was getting off the freeway and came to a stop and went to take off and lots of rpm and very little mph, then the cel came on. codes P0700 and P0756 show. Ive tried also to shut it down and..., Bulletin No.: 21-NA-149 November, 2021 Page 5 5324748 Inspect the engine harness at the Lower Air Cleaner Housing as shown below. 5394683 Example of engine harness damage, Lower Air Cleaner Housing removed shown below., jakeherron said: Hey all, I've got a 2003 LB7 Duramax with 240,000 miles and a Bully Dog tuner throwing p0700 and u2106. I know the p0700 is a MIL request from the TCM and the u2106 is lost communication with the TCM but I don't want to sink money into a new TCM if there's a cheaper fix. The truck shifts hard from 1st to 2nd if i floor it, but ..., The P0700 code indicates that there’s a malfunction with your vehicle’s Transmission Control Module (TCM). This computer monitors your transmission and works with the Powertrain Control Module (PCM) and …, Jan 8, 2022, BryanVilaubi · #2 · Dec 4, 2007. P0700 is the TCM requesting a MIL (Malfunction Indicator Light aka: "check engine"). All the 700 code does is tell the ECM "something's wrong" and to illuminate the MIL. There is another code in the TCM that you need to pull that will actually tell you what the malfunction is so let me know what that code is ..., P0700 is the trans requesting an engine light. You need a better scanner to read the actual trans codes 05 GMC 3500 SRW ECLB, EFI by Kory Willis, Built trans w/1056 converter, Raptor 150, built front end, DHD brace, 4" straight exhaust, banks air intake, afe mp, Profab EGR delete, Insight CTS., This will cause a check engine light to come up on your dash and the truck to be limited by power and speed. When this happens the most reported code is P0700. GM defines PO700 as Transmission Control Module Requested MIL Illumination. Simply said, it's a general code for transmission issues and generally is accompanied by another code such as ..., Code P0700 Chevrolet Tech Notes. The code P0700 is an informative code, it means that there is a problem with the transmission and the Transmission Control Module (TCM) needs to be checked for more codes. Check if Chevrolet has issued a Factory Service Bulletin for the P0700 code (2013 - Up Models): → Check here., Therefore, when a transmission malfunctions and the powertrain control module or the transmission control module stores the P0700 on Duramax or any car model, the engine will stall or run poorly, especially on the highway., P0700 is a general code saying the tcm lost connection with one or more modules. This is not neccesarily the tcm being bad. It could be a broken wire in a harness or a bad ground or a connector loose or another module being bad or the whole thing may need a reboot as in just disconnecting batteries for a bit., You didn't say but we are discussing a Duramax aren't we?. I suggest you put your truck details in your signature. Ted. I wasn't born in Texas but I got back ..., P0700 is a diagnostic trouble code (DTC) for "Transmission Control System Malfunction". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 ., Bulletin No.: 21-NA-149 November, 2021 Page 5 5324748 Inspect the engine harness at the Lower Air Cleaner Housing as shown below. 5394683 Example of engine harness damage, Lower Air Cleaner Housing removed shown below., Hello all, just recently drove a 2,000 mile round trip with no issues. (2004.5 LLY) The second day back in jersey temps dropped and my truck was cold for the first time in a week or two. My CEL came on with codes P0700 and U0100. Truck runs fine except for hiccups in the shifts here and there. Not sure if something went wrong on the road trip ..., Pull codes and its the same codes P0700 and P0964. Clear codes and seems to be working fine. From what i've read it could be restricted flow, solenoid B, loose wires, etc. My current plan is to: Replace spin on filter. replace internal filter. replace fluid. replace solenoid A and B., When the TCM detects a malfunction with the control, a signal is sent to the Engine Control Module ( ECM) to trigger the Engine Light or Service Engine Soon light. The ECM stores the P0700 code, and it means the TCM detected a malfunction with the transmission controls. P0700 GMC Code - Transmission Control Module Requested MIL Illumination., What Causes P0700? What does the code P0700 mean? It is often seen with shift solenoid issues or other transmission codes. The most likely reason the code appears is that the TCM detects a problem in the transmission. A faulty TCM; Shorts in the wiring; Transmission issues; Defective shift solenoids; Defective engine coolant sensor, GMC Sierra P0700 Code. One of the most common problems with the GMC Sierra is when it throws the P0700 trouble code. A trouble code is a code thrown out by an automatic transmission whenever it detects that there is an issue going on. In the case of the P0700, it is a general code. This means that it should be accompanied by some other code ..., Mar 23, 2022,  · The P0700 just turns on the fault light-- it is like-- "Hey, You have a trans problem" Then there are more code/s- that will show the problem. Cheap code readers do not read trans codes-! Be aware-- a lot of 2011 trucks had trans control modules [TCM] problems-- AND some of the 2012 trucks also. I suggest you have the dealer check it -- …, allison P0700, P0708 code's, need some help. I have on 04 4wd DMAX with 83000 miles on it. I was jumping my jeep off when this started. When the shifter in Park and the transmission in park, the computer thinks the truck is in gear. It tells you the door is ajar and the daytime running lights are on while in park., Hello all, just recently drove a 2,000 mile round trip with no issues. (2004.5 LLY) The second day back in jersey temps dropped and my truck was cold for the first time in a week or two. My CEL came on with codes P0700 and U0100. Truck runs fine except for hiccups in the shifts here and there. Not sure if something went wrong on the road trip ..., Feb 26, 2018 · Brianlibby791. The P0700 code just turns on the fault light-- like "Hey, you have a trans problem". Then there is always another code that shows what the problem is. Most code readers will show the 700 code, but NOT the other trans codes. The better code readers will show trans codes, brake codes and air bag codes-. , Among the most commonly found OBD-II codes on Duramax trucks is P0700, which indicates a transmission control system error. Various factors can trigger it, but it most frequently occurs due to low or contaminated transmission fluid. The P0380 code can be frustrating, but don’t worry. This troubleshooting guide is here to help. , Okay, I have question to the experience mechanics Which code scanner reader is best to use that can display the fault code, including the C.A.N. codes as well as convert the data to human level of understanding what the fault is. Keep in mind, I know there are units/tools that cost in the thousands of dollars Just need a reading unit/tool …, What Causes P0700? What does the code P0700 mean? It is often seen with shift solenoid issues or other transmission codes. The most likely reason the code appears is that the TCM detects a problem in the transmission. A faulty TCM; Shorts in the wiring; Transmission issues; Defective shift solenoids; Defective engine coolant sensor