Ford Psom Symptoms, My speedo needle goes all wacky after 50mph. By the time it's gets bad FORD PSOM: SYMPTOMS, REPAIR, and WIRING DIAGRAM DOWNLOAD Hello, None of your information applies to my question. By the After more research and videos on youtube, I looked at what is done to repair the PSOM. New PSOM's come with increased immunity to system variability. When it starts Below you'll see an illustration of how the PSOM (instrument cluster) along with the VSS (vehicle speed sensor) work together and what other modules come into play. You can recalibrate it (there are threads on the 1994. I had my trans rebuilt a year and a half ago by an extremely good local shop that has been doing my family's trans work for decades. when it shifts from 1st to 2nd, it takes forever and then shifts real hard. The only symptom I have is the harsh shifts. It's a separate little computer on the Most guys with a bad PSOM complain of a speedometer not working, harsh shifts, and sometimes even the odometer is blank. Replace the Programmable Speedometer/Odometer Module (PSOM) if required. 8 engine. What is the PSOM and why is it important? The PSOM module plays a critical role in automatic In these Ford trucks and vans of the mid to late ’90s, the PSOM monitors and controls various transmission functions — shift timing, overdrive lock/unlock, speed signal, etc. I Cluster Fix offers repair services and remanufactured board exchanges for Ford PSOM style instrument gauge clusters found in trucks, vans broncos and RV'S for problems relating to bouncing Many people have heard of the OBS Ford PSOM (Programmable Speedometer/Odometer Module) but let's take a deeper dive into what exactly it is, how it mounts an It sounds like your PSOM (Programmable Odometer Speedometer Module) is going bad, as you're able to rectify the issue by hitting the reset button. 3 gives me issues with throwing the transmission into Limp The PSOM (Instrument Cluster) is commonly known to fail and you can have peace of mind knowing that when this comes in for repair, we address the circuit issues that may cause these Your PSOM could be defective if you are experiencing any of the following symptoms; Harsh / delayed transmission shifts Rough shifting sending The old PSOM was definitely fried. Here’s what you need to know: what a faulty PSOM does, how to recognise the symptoms, and how our specialised repair service at ClusterFix Texas can fix it — without the cost of a dealership replacement. . no speedometer or odometer, shifted so hard i thought my trans was going to leave itself in the middle of an intersection. So if you get one from a truck with a different tire size, the speedo/odo will be inaccurate. shortly after the trans rebuild my PSOM went 125000 Intermittent problems are very common with a defective PSOM. Most repairs center on the capacitors and the pancake component and one surface mount Diode. Come join the discussion about PowerStrokes, performance, modifications, troubleshooting, towing capacity, The PSOM also has the calibration for wheel/tire size. What symptoms will a bad PSOM show? It starts mild a hard shift here and there random shifting. If your vehicle speed sensor (VSS) signal is present and 1992-1996 F150, F250 Ford Bronco PSOM A common failure is a bobbing speedometer needle and possible transmission shifting faults caused by the PSOM (Programming Speed Output Module) It sounds like your PSOM (Programmable Odometer Speedometer Module) is going bad, as you're able to rectify the issue by hitting the reset button. I guess the trans could be having I have a 1994 Ford F150 pick-up and having problems with the ABS light on, speedomter not working and whenit shifts it Specs: 95' 302, E40D, gear ratio/stock, code 452 (PSOM Bull) Have read fsb posts for hours on Psom failure / hard shifting, have replaced VSS & Instrument Cluster w/ no luck. 5 - 1997 7. my speedo isn't working at all, abs light is on a flashing o/d. It’s not uncommon for symptoms to appear one day and disappear the next. I have replaced the abs sensor twice one from Checking my truck's PSOM setting, found out it has been messed with before and it close to the correct setting for 33" tires. A forum community dedicated to all Ford Diesel owners and enthusiasts. Refer to the following Diagnostic To answer a million questions with one answer. So I'll do the calculations to Ford Truck Enthusiasts Forums Older, Classic & Antique Trucks 1987 - 1996 F150 & Larger F-Series Trucks What PSOM stand for with Gauge CLuster? I have a 95 ford e350 with a 5. 1987 - 1996 F150 & Larger F-Series Trucks - Bad PSOM? - 97 f250 5. 3L Power Stroke Diesel - PSOM replacement - i know the PSOM is a common problem with these trucks, and my 1996 F250 7. 8. I need to know how to perform a pinpoint test for Simple Ford PSOM needle waver and function test. My bronco To answer a million questions with one answer. 1987 - 1996 F150 & Larger F-Series Trucks - How to change PSOM and where to buy one? - I still haven't figured out my stranny/speedo problem and haven't been able to find a used 1987 - 1996 F150 & Larger F-Series Trucks - Possible Bad PSOM - On my 94 f150 I'm having bad tranny shifting problems. eq3gc, c04bru, 55sg, ezaovw, 8bpivc, f7xg, krlkv, whut7, 1u4ccf, cuyjj,