Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

P0500 Intermittent

Thread Tools
 
Search this Thread
 
Old Sep 27, 2025 | 04:45 PM
  #1  
Oscello's Avatar
Oscello
Thread Starter
|
Cross-Country
10 Year Member
Joined: Mar 2014
Posts: 82
Likes: 0
From: Southern Maryland
P0500 Intermittent

I have been trying to figure this out for quite a while, and I don't know where else to look. I keep getting an intermittent P0500 code for the VSS sensor. My speedometer stays stable the whole time so that leads me to believe the problem is the PSOM based on wire diagrams. I removed the PSOM and PCM and did not see any corrosion or swelling of capacitors. I have checked the ground behind the passenger side kick panel and it looks good. I have also checked the wiring to the PCM while moving it around. Is this definitely a PSOM problem? Do all of them have a "variation" at speed like mine does? What company is able to repair them?
BTW, I'm using a OBDLink dongle and their app to get data.

 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ADELEANDRE
1961 - 1966 F-100 & Larger F-Series Trucks
14
May 22, 2024 10:46 AM
73 hi-boy 428 fe
1973 - 1979 F-100 & Larger F-Series Trucks
6
Oct 23, 2022 11:47 AM
1964 MP&L F100
1947 and Older Ford Trucks
18
Dec 8, 2021 12:47 PM
jhobbs26
Electrical Systems/Wiring
5
Feb 11, 2013 05:53 AM
Greywolf
Florida Chapter
112
Dec 10, 2007 09:38 PM




All times are GMT -5. The time now is 02:58 AM.

story-0
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-1
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-2
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-3
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-4
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-5
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-6
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-7
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-8
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-9
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE