47re no lockup. Do you have voltage at lockup switch in unlock condition.

47re no lockup With OD on, I can feel it shift to 2nd, 3rd, then 4th and a fast Lockup. 1-2-3 lockup, Deceleration shifts are also perfect. So I replaced the solenoid set above the 3-4 accumulator spring. Mar 18, 2015 · I have a 2001 Dodge Ram 2500 5. It's my understanding the overdrive and lockup switches just need to ground out the respective wires on the 8 pin connector. . cumminsforum. Mar 15, 2018 · The truck has a lockup switch, which I generally don't use. I'm no rocket Apr 29, 2014 · Here's what I followed to gain second gear lockup in my trans. 9L Cummins with 47RE. When I say "flare" I mean it feels like the tranny is shifting fron 3-N-3-N-3 If OD is OFF it shifts FINE. Not sure what that means but It did lockup. I want to wire up switches for overdrive and lockup but am slightly confused. Jan 29, 2011 · On deceleration it will flare into second gear. Same issue. I rebuilt my original valvebody with a transgo SK-TFOD shift kit. Feb 25, 2013 · Lockup Solenoid, Relay or Wiring Shorted/Open. Shifts great through 1-2-3 gears I have replaced the TCC/OD solenoids and nothing at all changed. 55 diffs. 2006 mineral grey qcsb Laramie, 4" turbo back mbrp straight pipe, torque tube gutted, efi live from anarchy on the way, leveling spacer, 35 12. (And I had no lock up before the new transmission. Jun 2, 2013 · A bad brake switch will keep from going into lockup. HARSH 1-2, 2-3, 3-4 OR 3-2 SHIFTS Lockup Solenoid Malfunction. While cruising at around 60km/h, in 3rd gear, my TPS is hovering right around the area where lockup is allowed (12% ish). Tonight I noticed something I never did before. Replace solenoid and relay if faulty. I did the usual troubleshooting, unplugged the trans to see if it would release, it didn't. Now the weird part is, if I accelerate slowly I can watch it got into third. Oct 10, 2022 · If you own a 1994-2002 12- or 24-valve Cummins-powered RAM truck and have had automatic transmission problems, you’re most definitely not alone. Just no overdrive with switch on or off. NO START IN PARK OR NEUTRAL 1. The one I am working with will shift 1-2-3 fine and then it will lock up. Jul 14, 2012 · 1999 dodge ram 2500 4x4 (Rev Maxx stage 4 low stall Torque converter Billet input Shaft Valve Body and other goodies) BD noise isolator, Raptor 150 all 1/2" lines , straight pipe, recon smoked cab lights, Edge juice with Attitude CTS Hot Unlock, ISSPRO fuel boost Pyro Gauges,CPP 7x. Jan 26, 2016 · I first had problems with no lock up and no overdrive. No lockup or overdrive. Do you have voltage at lockup switch in unlock condition. Now with the new transmission still no lock up by itself or with the lock up switch with od on. Repair wiring and connectors as necessary. ) I was just using a lock up switch to drive it. Nov 11, 2016 · I just finished putting my built 47re into my 1st gen and am having some issues. I have seen that problem before though. com/forum/94-98-performance-parts-discussion/573451-2nd-gear-lockup-would Jan 29, 2011 · TPS unplugged so there is no TC lockup or unlock in this video. once in 3rd and locked up I can turn OD on and it flares slightly then shifts into OD and locks up. Apr 27, 2022 · I put on a lockup switch to see if that will lock up the converter when Overdrive is ON and it did lock it up in 3rd. 50 17 Apr 27, 2022 · With overdrive ON it will shift 1-2-3 and that's it. That solved my problem for about a week. Sep 22, 2016 · I have a 47RE and have installed a Transgo TFOD-3 shift kit in it. Dec 25, 2019 · I ended up test swapping another valve body in and that seemed to fixed the locked up condition, but now I had no torque converter lockup. Your switch or computer must ground the LU control valve solenoid in valve body. This is my first diesel but I'm not new to them. The trans was setup with a full manual reverse valve body. I was told I could splice into the round plug for manual lockup and manual overdrive. But I do have overdrive and that works just fine. Test solenoid, relay and wiring for continuity, shorts or grounds. 3. Its shifting much smoother than ever. But again, now don't have TC lockup at all. Since then, new wiring harness, speed sensor, overdrive/lockup solenoid, governor sensor and housing, filter, checked all wires from pcm to trans. If i "feather" the pedal a lot it will shift into overdrive (like it should). The computer is commanding the converter to do this. http://www. This is a down and dirty explanation of the fix for Torque Converter lockup issues in Dodge pickups equipped with automatic transmissions, and the 24 Valve C Aug 23, 2009 · No. This is a down and dirty explanation of the fix for Torque Converter lockup issues in Dodge pickups equipped with automatic transmissions, and the 24 Valve Cummins ISB engine. I held constant pressure on the accelerator. 47RE no overdrive. There is only maybe a 2% hysteresis here, and the converter will unlock (thanks Chrysler). But before it will shift to 4th gear, it will unlock the converter and then shift to 4th and lockup about the same time. Maybe next I should replace transducer and pressure solenoid/ sensor. Apr 13, 2017 · Hello. You can see that the RPMS raise much more than a TC/ unlocking or locking. Checked the main connector on the trans and it checks good. Only forward step, is the truck will now lock up in 3rd gear. Mar 22, 2022 · so I have a 1996 12v 4x4 and it will not lock up. No codes. 12 injectors, New industrial injection vp44 arty018:,ARP head studs waiting to put in. This is what I did: Pin 1 (red): Fused 12v switched power supply. Now every gear shifts perfect except overdrive. I have replaced the governor sensor, solenoid, OD solenoid, and TV cable and still no changes. Remove valve body and replace solenoid assembly. then repeat 2-3 then flares TC lockup. Mar 1, 2017 · OK, So my 47RE seems strong, no real problems. Every thing I’ve done to it so far, It has a brand new built transmission from power driven diesel. Jun 2, 2013 · So it's like it tries to lockup but won't fully lock. Dec 25, 2019 · Several months ago i was driving across the state and my trans just started acting like the Torque converter was locked in, stalling when put into gear, hard shifting. Doesnt try to lock up at all, cant lockup w my switch. Jan 1, 2022 · Few months ago, out of the blue, truck wouldn’t shift past 3rd gear. Before the problem Mar 24, 2021 · But it most likely bad/cheap OD solenoids is causing the no lockup and thus the extra heat from fluid constantly being forced through the converter with no lockup. However the TC lockup is just weird, I feel like its locking up way too fast and I can't figure out why. Just keeps revving up. Nov 1, 2010 · 2002 3500 4x2, QC, Adrenaline non wire tapped, Goerend Trans with 3 disc TC, billet input, RV275 injectors, lockup switch, 4:10 rear gears, Autometer gauges full set including fuel pres. My pacbrake controller will lock it up when it wired to think it's controlling a 48re. I hit my new OD button at 45. Everything is working great. No effort, or attempt to shift into 4th/OD. The 47RE transmission in these trucks is not a favored transmission among Cummins owners. 99 2500, Quad cab, 4x4 47RE, BD pressure lock on it, small BD 90/140 chip on the VP 44 connection plug, 17" 3rd gen wheels. Jan 26, 2016 · I first had problems with no lock up and no overdrive. Then a couple weeks ago, I lost the lockup. With overdrive OFF it will shift 1-2-3 then lockup. , fp100 AirDog, #56 block, 130,000 miles, IAT fooler. I can also command lockup with my mystery switch. "RE" Internal Wire Harness With Lock Up Solenoid & Overdrive Solenoid 2000 Up Overdrive Shift Accumulator Spring / 3-4 Spring Heavy Duty "RE" Governor Pressure Sensor Upgrade For Transducer Fits All 2000 Up Models A518 / A618 New Output Speed Sensor A618 / 47RH / Oct 24, 2021 · Hello, about a month ago now my truck stopped shifting past 3rd gear, happened randomly in the middle of a drive. When i bought this truck i noticed that it kind of skipped overdrive gear and went straight to "Lock-up" right at 45 mph. lfhtpg oqsmf vhc nlsw vubm opdb lgdi ejqgsx ggtdr yfbx aou mzzp dnxc gmdhvzj rgod