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 · 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. 5. when put into M on shifter it is showing it to already be in 4th gear. now i know the p)722 is the speed sensor at the rear of the TC, and i have gone over wires and ...Duramax 6.6 Technical. Mike L's Trans Talk. Here's what the trans is doing then throws a p0722 output speed sensor code. When i put the truck in any gear and move it without much speed it will go into neutral till i move the gear selector then it goes right back into gear. Now if i keep my foot on the brake even just a little it will not...diesel engine | 13K views, 109 likes, 1 loves, 19 comments, 16 shares, Facebook Watch Videos from Duramaxtuner.com: Diesel Insights: #P0700What is the Cost to Diagnose the Code P0700 GMC? Labor: 1.0. The cost to diagnose the P0700 GMC 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.Either the position actuator or the Vane position sensor, usually it's the latter and it's a somewhat common item to loose. Usually there's another boost related code along with the P0046. Look for the white wire that runs across the crankcase vent tubes and up to the top of the turbo.The trouble code P0700 is set whenever the TCM detects a malfunction with the transmission controls. P0700 Causes. Defective shift solenoids; Defective Valve Body; Faulty Transmission; Shorted or open circuit Transmission Control Module (TCM) Faulty Transmission Control Module (TCM) P0700 Symptoms. Check Engine Light; …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 ... 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-. To diagnose the P2723 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.Oct 29, 2013 · Oct 29, 2013. #4. If I remember correctly p0700 is kind of a general code for the trans you will need a good code reader V2 tech 2 or something to see what is actually the real problem in there.Search p0700 on here I believe Mike L has addressed that a few times. Oct 14, 2014 · P0735 (gear 5 ratio incorrect) P0840 (transmission fluid pressure sensor/switch A circuit malfunction) P0700 (transmission control system malfunction) And all back as if nothing happened. In paranoia, I drained the pan straining the fluid, pulled the spin-on filter cut it in half, and dropped the pan. Silverado 2500 HD 6.6 P0602, P0700, U0101 and other codes Hello, My oncle owns a 2005 Chevy Silverado 2500 HD 6.6 litres Duramax Diesel. We experience a transmission breakdown 2 years ago, the truck was moving forward but it was unable to reverse. He replaced the Allision 1000 transmission. We've had the same behaviour, however a …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 …Either the position actuator or the Vane position sensor, usually it's the latter and it's a somewhat common item to loose. Usually there's another boost related code along with the P0046. Look for the white wire that runs across the crankcase vent tubes and up to the top of the turbo.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 ... 13 juli 2023 ... 2004 Duramax - codes P0700 and U0100 popped up, but starts/drives/shifts fine... Recently went on a road trip (about 300km, towing small ...If there is an automatic transmission control system fault, a transmission-specific DTC (diagnostic trouble code) will set in the TCM. Since there is no “Check Transmission Light,” the ECM sets an informational DTC P0700 and illuminates the MIL or CEL (malfunction indicator lamp or check engine light). Since DTC P0700 simply refers …Summing it up, code U0073 is a diagnostic trouble code (DTC) which means the transmission has lost communication with the engine control module (ECM). It can be due to various issues, including wiring problems, bad connectors, or a failed ECM . You can take several steps to fix this issue: checking the connections between the transmission and ...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.

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.13 juli 2023 ... 2004 Duramax - codes P0700 and U0100 popped up, but starts/drives/shifts fine... Recently went on a road trip (about 300km, towing small ...P0735 (gear 5 ratio incorrect) P0840 (transmission fluid pressure sensor/switch A circuit malfunction) P0700 (transmission control system malfunction) And all back as if nothing happened. In paranoia, I drained the pan straining the fluid, pulled the spin-on filter cut it in half, and dropped the pan.Discover videos related to p0700 duramax limp mode on TikTok.P0741 code definition. Torque Converter Clutch Circuit Performance or Stuck Off. What the P0741 code means. The Powertrain Control Module (PCM) will set the P0741 diagnostic trouble code when it notices a difference between the rotational speed of the torque converter and the transmission input shaft that is greater than 200 revolutions per minute …

p0700 is just a code that turns on the check engine light. same thing happened to me a few times. you have to search for codes further than what the scan tool will pull. my insight cts showed p0700 but my efi live autocal pulled more codes the cts couldn't. 2004.5 lly ccsb // 4x4 // efi live by Kory Willis // edge insight cts // 4" mbrp ...Question on codes p0202 and p2149 - Chevy and GMC Duramax Diesel Forum www.duramaxforum.com > ... > 04.5-05 LLY Duramax Powertrain Dec 5, 2009 - 6 posts - ‎4 authors Hi got a 05 3500 running really ruff and throwing 2 codes p0202. ... Number #2 injector Drive fault, incorrect current on a fuel injector circuit (the ...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 ……

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. mray Lifetime Premium · #2 · Jun 18, 2023. P07. Possible cause: Jun 18, 2017 · Burger · #19 · Sep 4, 2019. Hello, I currently own a 2009 Gmc 3500 w.