Gm code po700

The P0700 code in your Chevy Suburban 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 other transmission-related codes or shift ...

Gm code po700. The P0102 code is set when the Powertrain Control Module ( PCM) detects that the mass air flow (MAF) sensor frequency signal isn't performing in the normal expected range set by the manufacturer. This trouble code indicates that there's a low condition within the mass air flow sensor or circuit. This diagnostic trouble code (DTC) is ...

11 posts · Joined 2008. #1 · 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 ...

The P0700 code in your Chevy Spark 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 other transmission-related codes or shift solenoid ...The DTC P0700 is a Information Code The Transaxle Control Module (TCM) that monitors the malfunction of sensors and actuators relating to transaxle control. If any malfunction is detected, the TCM informs the PCM by sending a signal (P0700 code). P0700 means that a code has been set in the TCM.See Also: P0700 GMC Sierra . GMC Sierra P0741 Diagnosis. ... Service Engine Soon- Even if there are no other symptoms of the P0741 OBDII code in your GMC Sierra, the service engine soon light can cause it to fail inspection. Good luck with the P0741 and your GMC Sierra. If there is anything that you would like to add, please feel free to ...DTC P0700 is a Type A DTC. Communication codes, U-codes, as well as powertrain codes, P-codes, set in the TCM can cause the TCM to request DTC P0700 to be set in the ECM. Note: Correct any engine controls and communication DTCs before diagnosing TCM DTCs. DTC P0700 is an informational DTC.Aug 25, 2010 · P0741 and P0700. Just got in the truck this morning and check engine light came on. Checked codes and see P0700 and P0741. Have noticed a little humming while driving Trans. fluid looks good and I have not been pulling or driving hard. The automobile fault code P0776 indicates a problem with the line pressure solenoid 'B' valve in the transmission system. Symptoms may include erratic shifting, slipping gears, or a complete failure to engage. The most common causes are low transmission fluid level, dirty transmission fluid, a faulty solenoid valve, or issues with the ...12 posts · Joined 2020. #8 · Feb 16, 2021. I have the exact same two codes PO700 and PO711 the car runs fine, just have the check engine light. 2017 Cadillac ATS Sedan 2.0 Turbo AWD 54,000 miles. Does Serafin 44 have a follow up as to what was repaired, was it under warranty etc., Like. G.

19 Feb 2017 ... I get these two codes every time I start the truck. I can clear them and they stay off until I turn the truck off and restart it, ...A trouble code is a code thrown out by an automatic transmission whenever it detects that there is an issue that needs your attention. In the case of the P0700, it is a general code. This means that it should be accompanied by some other code that should tell you the specific problem. It is a OBDII code and not just a GM specific code.2021 C6 of the Year Finalist - Unmodified. P0700 is a transmission code for the electrical system that controls the transmission, pretty generic, your dealer should be able to diagnose. Reply Like. The following users liked this post: 90sundevil (11-17-2022) 11-17-2022, 02:29 PM.The automobile fault code P0796 indicates a problem with the pressure control solenoid valve ‘C’ in the transmission. Symptoms may include erratic shifting, slipping, or no shifting at all. The most common causes are low transmission fluid level, dirty transmission fluid, a faulty pressure control solenoid valve ‘C’, or issues with the ...Perform a DTC Clear/Reset on the TCM. Note: The ignition may need to be in the "Off" position for a minimum of 10 minutes for the TCM to properly go to sleep. ⇒ Place the ignition into the "Off" position remove all key fobs from the vehicle and lock the doors with the fob. Place the fob at least 10 feet away from the vehicle and allow ...What is the Cost to Diagnose the Code? Labor: 1.0. The cost to diagnose the P0700 2015 Chevrolet Silverado code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

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. ...The PO700 trouble code is a code thrown out by an automatic transmission whenever it detects that there is trouble. It is a general code. This means that it should be accompanied by some other code that should tell you the specific problem. PO700 is and OBDII code and not just GM. If you are.OMJ. 22 posts · Joined 2014. #2 · Nov 2, 2021. I just had the dealer tell me the heck engine codes are P0700 and P0711. I was planning an 8 hr drive trip tomorrow. She says not yo it and that nyhe transmission may have to be replaced or the temperature sensor may be bad. Rithesy a lot of money.The P0700 code indicates that there's a malfunction with your vehicle's Transmission Control Module (TCM) Ask Your Own Chevy Question. ... My truck is a 2007 Chevrolet 2500 hd classic with the duramax Allison. I pulled into a gas station to fuel up and everything was fine up to this point.

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U0073 Definition: Control Module Communication Bus"A" Off. U0073 is a fairly common trouble code. It is generic, so it has the same meaning for your Chevy Malibu as it would any other. This code appears when something has interrupted the communication between two of your Malibu's control modules. The most common causes of U0073 are wiring ...How to Fix the P0706 Code. The P0706 code is a generic trouble code that could apply to different makes and models. The symptoms experienced by vehicles from different manufacturers may be similar, but the steps for fixing a P0706 code in a Chrysler may not be the same for fixing one in a Honda.. You can leave the fixing to your mechanic or you can do it yourself if you have the necessary ...Labor: 1.0. The cost to diagnose the P0717 Chevrolet code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.P0796 code definition. The presence of the P0796 code in the PCM means that an abnormal reading from the electronic pressure control solenoid, or the related circuit, was detected.. What the P0796 code means. The electronic pressure control solenoid is one of the many components used to facilitate and monitor gear shift changes in the transmission.The "life-saving" devices in these Buick, Chevrolet, and GMC SUVs could prove fatal. From the life-threatening irony department: General Motors is recalling almost a million SUVs d...

P0700 could be a code just because the other code is set, it could be both codes are pointing to a bad transmission control module, bad sensor, miss adjusted sensor, bad wiring... What I seen, most times the 0700 code is just pointing to another problem. In other words fix the 1825 code and more then likely the 0700 code will go away.P0752 is a diagnostic trouble code (DTC) for "Shift Solenoid A Stuck On". 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 .The time now is 10:49 PM. C8 General Discussion - 2024 C8 Z06 codes P0700 & U0401 at 600 miles - Two days ago the car's CEL came on with 600 miles on the odometer after I remote started it. I bought it brand new 2 weeks ago. Since my 2023 C8 Z51 was lemon lawed due to a bad transmission I am not taking any chances.The P0751 is defined as "Shift Solenoid "A" Performance/Stuck Off.". Shift solenoids are used to deliver the appropriate torque that you require by changing the transmission's gears. The P0751 code triggers when the shift solenoid "A" shift circuit has a malfunction and the PCM detects it. There are typically three shift solenoid ...The P0756 code is defined as "Shift Solenoid 'B' Performance/Stuck Off.". This code triggers when the "B" shift solenoid circuit has an issue. Common causes of the P0756 code include low or dirty transmission fluid, a clogged transmission fluid filter, a failed shift solenoid, transmission control module failure, or faulty wiring or ...18259 posts · Joined 2008. #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.Chevrolet. Silverado 1500. 2020. The Chevy Silverado code P0700 means the PCM has detected an issue the transmission control system. This will cause the Check Engine light to come on and put the truck in limp mode, until the issue is resolved. A diagnostic test would have to be ran to find the exact cause, which can cost between $90 to $115.Definition of check engine code P07BF: Generic (Common for all car manufacturers) - Input shaft speed (ISS) sensor/turbine shaft speed (TSS) sensor A - circuit low. More often then not, the cause of this code, P0700, is that there is a transmission problem of some kind. The TCM detected the problem and set a code.

Code U0073 stands for Control Module Communication Bus 'A' Off. The computers in modern vehicles (referred to as modules) communicate with one another over a data bus. This bus is called the controller area network (CAN). CAN is a two-wire bus, consisting of CAN High and CAN low. CAN High has a communication rate, or baud rate, of 500k bits/second.

To diagnose the P0741 GMC code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.P182E and P0700 code (transmission rebuild 1 year ago) As most of you know, I spent nearly $7K a little over one year ago to rebuild my transmission at the Cadillac dealer because the output shaft stripped. My vehicle stalled in the middle of the road again today and the stabilitrak, engine light, and others came on.The Super Bowl was just the beginning of the EV advertising blitz. General Motors aired a Super Bowl ad on Feb. 7 that it hopes will start closing the chapter on one of America’s g...To diagnose the P0700 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.P0700 is a request to turn on the MIL light. It will show as a result of a trouble code being set in the TCM. P0711 is a problem with the temperature sensor in the transmission. It is a performance code that indicates the sensor is not changing value in a predetermined amount of time. I would suspect it is most likely a faulty transmission ...P0700 is a generic OBD-II code that is indicating a fault within the transmission control system. This code may be seen with shift solenoid codes or other transmission codes. What the P0700 code means. P0700 is set when the PCM detects a malfunction in the transmission control system.My 2007 Chevrolet Avalanche (5.3 Flex Fuel) During a normal drive began shifting hard, between 1st and 2nd gear, and the check engine light appeared. The codes read are P0700 Transmission Control Modu … read moreThe U0106 code means that the truck lost communication with the Glow Plug module, P0670 is a Glow Plug Module Control Circuit code, U0073 Control module communication issue, P0700 is a Transmission code that requests the ECM to display the check engine light. Get ahold of a Tech II and track down what the issue is would probably be your best start.GMC Acadia P0700 Code. July 7, 2018 by Jason. One of the most common problems with the GMC Acadia 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.Transmission Code P0796 (Stuck off pressure control solenoid "C") ... P0700. Taking it in March 5 2019. ... Chevrolet Malibu Forums. 269.5K posts 71.8K members Since 2007 Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods, and more. Join now! Show Less ...

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P0700 is a common diagnostic trouble code that indicates a problem in the transmission control system. The symptoms of P0700 can vary, but they often include a check engine light, harsh shifting, delayed shifting, transmission slipping, and reduced fuel economy. The causes of P0700 can also vary, but they often include issues with the TCM ...I did an hp custom tune on it and was able to delete the p0700 code from the engine side, but it will not let me delete the p2535 code from the trans side. ... It also shows the p2535 code is "undocumented" on the scanner. GM''s transmission code manual does not even have the p2535 code listed as a code that a scanner could pick up for a problem.What TDF said. 0700 just tells ECM to activate check engine light. Should have another code stored in it. 2006 Chevy 2500 HD 4x4, LBZ, Ranch Hand Front Bumper, B&W Gooseneck Hitch, SDP EGR Delete, PCV rerouted, EFI Live w/V2, 4094 AVNT, Edge Evolution (Gauges only), Mike L. Stage 4, M.L. Converter, Merchant Auto Pump Rub Fix, Transbrace, Air ...A malfunction in this area invariably impinges on the car's overall performance. Moreover, the P0700 code can reveal itself via noticeable performance problems within the vehicle. These may include irregular shift patterns, unexpected shifting, decreased fuel efficiency, power loss, or failure to shift at all.Description. The Transmission Control Module (TCM) monitors the malfunction of sensors and actuators relating to transmission control. When the TCM …The control module samples the system voltage on the Ignition 1 voltage circuit from the ignition main relay every 0.1 s. The Diagnostic Trouble Code (DTC) will be set when the control module detects 6 V or less on the ignition voltage circuit, with the ignition, turned ON. P2534 Chevrolet Code - Ignition On/Start Switch Circuit Low …Po700 po711 code transmission is function is normal and running smoothly transmissions temperature is showing crazy low - Answered by a verified GMC Mechanic. ... I have a 2007 GMC Sierra Classic 1500 SLT crew-cab with a 5.3 liter flex-fuel engine with 141,000 miles.P0717 Code - Running out of fixes. I will keep this brief. I know this has been a common issue. I have a 2008 Silverado 4.8L 4x4. Received a p0717 code and the truck has a slight hard shift from 1 to 2. I checked fuses, replaced plastic 1-2 accumulator to a pinless, replaced transmission filter, topped off fluid.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. ….

What does this mean? OBD2 Code P0700 Buick definition: The Transmission Control Module (TCM) monitors the malfunction of sensors and actuators relating to transmission control. When the TCM detects a malfunction with the control, a signal is send to the Engine Control Module (ECM) to trigger the Engine Light or Service Engine Soon light. The ...For example, on the GMC Acadia, actuating pressure control solenoid B allows actuation of the clutch boost valve and the clutch regulator valve. ... have the same codes p0777 and p0700,on jeep compass 07.car turn on but won't go….pls help. 0. Reply. Vincent Roccanova. 5 years ago. Reply to Phil .Jul 9, 2018 · The P0700 code in your GMC Terrain 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 other transmission-related codes or shift solenoid ... Install a Zip Tie Fir Tree Clip GM PN 84389052, 28 millimeters below the branch break out from above as shown below. 5810432. Insert the Zip Tie style Fir Tree Clip into the location shown below in the ECM Mounting Bracket. Zip Tie Fir Tree Clip installed securing the harness as show below.The P0700 code is an OBD-II trouble code that stands for “Transmission Control System Malfunction.” This code may appear with other transmission codes or shift solenoid codes. In this article, I will be talking about the P0700 trouble code, its symptoms, causes, and how to fix it."p0700 - pending" "p0741 - pending" "p0741 - permanent" p0700 came with the following text: "Transmission Malfunction Present" p0741 came with the following text: "Torque Converter Clutch Solenoid Circuit Performance or Stuck Off" I cleared the codes and the CEL went away, but when I re-scanned, the "P0741 - Permanent remained".12 Nov 2019 ... If you have the 6L80E trans then P0700 is related to the U0073 code in that the trans is not communicating with the PCM/ECM. Check this video to ...P0716 is a diagnostic trouble code (DTC) for "Input/Turbine Speed Sensor Circuit Range/Performance". 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 ... Gm code po700, The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module has detected an incorrect gear ratio change when the 3-5-R clutch is commanded OFF during a shift or when 3rd gear ratio is detected in 1st gear. This condition must occur 3 times. P0777 Chevrolet Code - Clutch Pressure Control Solenoid 2 Stuck On., Chevy HHR P0700 Definition. A typical transmission control module. The P0700 code in your Chevy HHR 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 ..., You should turn the tuner down and drive careful. until you can get a rebuild. The p0700 code just turns on the light-- there is always another code-- probably a P0735. Chevy 04.5 LLY, 2X, shell, XDR, MikeL Heavy duty up-grade, 6spd, TransGo, deep pan, de-badged, 65 Gallon replacement Aero tank, LBZ-mp, Kennedy pump, shimmed, Pre-fuel filter ..., Yesterday the CEL popped on, I got the car back home and then this morning the CEL was off. I ran a scan and saw codes P0700 and P0797 were what tripped the light. I learned that P0700 is just a generic transmission issue code and for P0797 it read: Pressure Control Solenoid C Stuck On. Being a 2013 the car is out of Voltec coverage, so is it ..., U0073 Definition: Control Module Communication Bus"A" Off. U0073 is a fairly common trouble code. It is generic, so it has the same meaning for your Chevy Malibu as it would any other. This code appears when something has interrupted the communication between two of your Malibu's control modules. The most common causes of U0073 are wiring ..., What Does the P0700 2017 GMC Sierra Code Mean? The Transmission Control Module (TCM) monitors the malfunction of sensors and actuators relating to transmission control. 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 P0700 code in your Chevy Colorado 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 other transmission-related codes or shift ..., DTC P0700 indicates that there is an issue with the automatic transmission system. Automatic vehicles have a transmission control module (TCM) (TCM) which monitors the system for malfunctions. If it detects a problem, the module will transmit this information to the engine control module, triggering the trouble code. A defective shift solenoid., You're cruising down the road, enjoying your drive, when suddenly your vehicle's check engine light illuminates. Concerned, you pull over, grab your trusty O..., Chevy Aveo P0700 Definition. A typical transmission control module. The P0700 code in your Chevy Aveo 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 ..., By this mileage the laminate discs may be worn also. The cost-- depends on whether you do it or someone else. A TECHM is about $200-300. Theres a thread with many of us who have removed the TECHM. 2023 Traverse LT 3.6L 15,000. 2013 Equinox 3.6L 121,000. 2003 Trailblazer 4.2L 188,000. 2010 Traverse 3.6L 193,000. B., The P2723 code stands for “Pressure Control Solenoid E Performance/Stuck Off.”. This code triggers when the pressure control solenoid “E” is either stuck in the off position or not functioning properly. Common causes of the P2723 code include a faulty pressure control solenoid, dirty transmission fluid, a bad transmission pump, and a ..., The cost to diagnose the P0700 2018 Chevrolet Silverado code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour., The Super Bowl was just the beginning of the EV advertising blitz. General Motors aired a Super Bowl ad on Feb. 7 that it hopes will start closing the chapter on one of America’s g..., Codes P0700 and P0797. Jump to Latest Follow. 2K views 1 reply 2 participants last post by scottf200 Oct 30, 2018. B. black12volt Discussion starter. 139 posts · Joined 2014. #1 · Oct 30, 2018. Got these codes today while driving 0700 and 0797 which appear to be transmission related and makes since was that's what I felt at diff times ..., I have a 2005 GMC Duramax. 322K but with a rebuilt engine and trans with only 42K on them. Both rebuilt by GM. 7in lift with 35s. ... hi i have a 2002 chevy 2500hd 4x4 with 5 speed allis. i had a code p0700 and it was going in limp mode i changed the park neu saftey switch unhooked battery still in limp mode so i took it to a guy wi ..., P0700 Code - Transmission Control System Malfunction. How to Fix. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. ... P0700 Chevrolet Transmission Control Module Requested MIL Illumination ..., The GM Family First Program is a discount program for General Motors employees and their families. The discount is applicable toward the purchase of Buick, Chevrolet, Cadillac or G..., P0700 and P2723 - 12 SLE Barely driving Jump to Latest Follow 9K views 3 replies 2 participants last post by rednox301 Dec 15, 2019, I did an hp custom tune on it and was able to delete the p0700 code from the engine side, but it will not let me delete the p2535 code from the trans side. ... It also shows the p2535 code is "undocumented" on the scanner. GM''s transmission code manual does not even have the p2535 code listed as a code that a scanner could pick up for a problem., Codes P0700, P0777. A couple of weeks ago I installed the Transgo Jr. kit and everything went fine. The relearn took a bit longer than the 3 runs each of 1/4, 1/2, 3/4, and full throttle runs from 0 to 6th gear and back to 0. The 1/4 and 1/2 throttle runs went fine and shifted smooth but the 3/4 and full throttle runs seemed to have a delay in ..., This diagnostic procedure supports the following DTC: DTC P0741 Torque Converter Clutch (TCC) System - Stuck Off. Conditions for Running the DTC. DTC P0716, P0717, P0721, P0722 and P0743 are not active. The components are powered and ignition voltage is greater than 9.0 volts and less than 18 volts. Engine speed is greater than 200 …, I authorized charges. $39. Tuesday, I get a call regarding the diagnostic code. Code: P07BF - Input Speed Sensor. Service states they are not 100% sure that the sensor is the issue. Service states $375 for additional tear down and testing. If the sensor is the issue, Service estimated a max Part cost of approx. $125., 28 Feb 2019 ... Make sure your shift cable is not kinked or bound up somehow and check that the selector switch attached to the trans is not damaged or the ..., 07 gmc lbz ccsb More aftermarket parts than oem parts. Save Share. Reply Quote. K. K9Duramax. ... The P0700 is a code the TCM sends to the ECM to tell it there is a code in the TCM. There should be at least one more code that likely starts P07xx. 2006 Silverado 2500HD. Save Share. Reply Quote., Pontiac G5 P0700 Definition. A typical transmission control module. The P0700 code in your Pontiac G5 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 ..., 2020 10l1000 p0700. Started truck up after work tonight, check engine light on.... I have an idash, code is P0700 trans control system is description. Not experiencing any odd shift behavior. That's the latest GM quality and reliability for ya. Sadly though I bet you wouldn't be any better in a Ford or a Dodge., The following are the most common causes of diagnostic trouble code P0700. Faulty TCM (Transmission Control Module) Defective valve body. Open or shorted wiring in the transmission control circuit. Malfunctioning shift solenoids. Dirty or low transmission fluid. See Also: 5 Bad Torque Converter Clutch Solenoid Symptoms., Lly transmition code PO700. Jump to Latest Follow ... 04.5 GMC Sierra 2500HD SLT LLY, 4X4 CCSB, Bill's Custom Intake Stage 4, S&B Powerstack filter,LBZ MP, 4" turbo downpipe into 5" exhaust, 7" MBRP tip, EFI Live w/ dsp5, Resonator plug, PVC rerouted and plugged, level kit, 33" BFG's, all-on mod ..., Received 9 Likes on 3 Posts. Well, it looks like it might have been a false alarm. This is what they came back with. "RUN SYSTEM CK AND FOUND P0700 STORED IN ECM AS HISTORY CODE. RUN SYSTEM CK AND FOUND U1608 STORED IN TCM FOR "UNKNOWN DTC" STORED AS HISTORY CODE. NO PROBLEM FOUND AT THIS TIME., If your car is showing the P0700 engine code, it means you may be having issues with your car's transmission control system. You must get it checked as soon as possible as it can pose a severe safety risk for you and your vehicle. If your car ever has issues, it will tell you by sending out signals known as diagnostic trouble codes (DTC)., What is the Cost to Diagnose the Code? Labor: 1.0. The cost to diagnose the P0700 2015 Chevrolet Silverado code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour., P0700 is a diagnostic code (DTC) for "Transmission Control System Malfunction.". Commonly, P0700 can be seen with one or more shift code solenoid codes. It could be simple fluid flow due to a transmission failure or even a transmission leak. It is common to find metal flakes in transmission fluid when it is bad.