Other electrical problem on the 1999 Ford F-350 SD
Only 6 reports for this mode came with an odometer reading, which is too few for percentiles to mean anything. The page is here because someone linked to it; treat the figures as anecdotes, and see the full report for this year instead.
When other electrical problem gets reported
There are 7 reports of other electrical problem on the 1999 Ford F-350 SD, 6 with a mileage attached. That is too few to place the failure on the odometer with any confidence.
A part like this is normally expected to survive 85,000 miles. It is the 9th most-reported problem on this model year.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| — | — | 113,150 miles | — | — |
Read the 10th percentile as “one report in ten arrived this early”. Exact figures are shown in this table because it is the table of record; everywhere else on the site they are rounded to the precision the sample can carry.
What a percentile can and cannot tell you here
These five numbers describe the readings owners gave, in order. The median is the middle one: half the reports arrived below it. The 10th and 90th are the edges of the bulk of the distribution, and the distance between them is the part worth reading. A tight spread — say 70,000 to 95,000 miles — points at something that wears out on a schedule, and the schedule is knowable. A wide one, 20,000 to 190,000, points at a fault that hits some cars and never troubles others, which means the mileage on the listing in front of you tells you very little about your odds.
What these figures are not is a survival curve. Every reading here comes from a car whose owner filed a complaint, so the sample contains only failures: it cannot say what share of the fleet made it past 150,000 miles untouched, because those owners had nothing to report. Nor is the mileage the moment of failure — it is the odometer reading as recalled at the time of filing, which may be weeks later and is sometimes rounded to the nearest ten thousand by the person typing it.
Percentiles are shown at all only once 8 readings exist for the vehicle and mode. Below that the middle of a handful of numbers is noise wearing a decimal point, so the figures are withheld rather than dressed up.
What happens, and what it costs
Putting it right typically runs $250–$2,000 at an independent US shop. That range is an editorial estimate held in this site's failure-mode catalogue, not a figure from NHTSA, and it is a repair cost rather than a diagnosis cost.
The same failure on other years
The same failure is reported on 18 model years of this car. It shows up earliest on the 2024, at a median of 400 miles, and latest on the 2015 at 390,000 miles.
By volume the 2005 carries the most reports, with 17; the 1999 has 7. A mode that appears across most years of a model is usually a design choice rather than a bad batch.
If one year stands out to the left, that is the year to avoid; if the whole line sits at a similar mileage, this is wear rather than a defect in one production run.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The mileage is the one the owner gave.
I was driving and my truck stalled before getting to a complete stop. I was about to reach bumper to bumper traffic. Luckily there was grass on the right hand side and I pulled in there to avoid hitting a car. Had to go over the sidewalk. After turning off, I tried to start with no luck. After 10 minutes I tried again and it started. A little down the road same thing happened, it stalled. Happened like 2 more times until I got to work. Called my mechanic and he stated that the cps usually goes out and he bought one for me. Installed it and it worked. Just waiting for the next time it happens as I have read these things give out all the time. *jb
I havea 1999.5 ford f-350 diesel crewcab dualley truck. On 05/15/2007 while driving on the freeway noticed a loss of power. I got off freeway, and truck was idling erracticly and roughly with loss of power. The next day truck started up like normal. I test drove the truck, and same symtoms occurred. This time the check engine light came on. I changed the cam positioner sensor (cps), and reset the computer. I test drove the truck with no problems I had before.*ak
The batteries on my 1999 f350 crew cab dually with a 7.3 diesel went dead. When I tried to charge the batteries the charger showed an extremely high draw. I heard a solenoid clicking under the drivers side battery and the radio would turn on and off. I also noticed that my heater control would work even with the key off. After taking to the local ford dealer I was told that the windshield was leaking and water had damaged the gem module and the fuse block. Repair cost to replace the gem module, fuse block and seal the leaking area was $1063.01. When checking the internet to see what the gem module controlled I find that the water leak is a know problem due to a skip or void in the production sealer. According to the forums I have read there are many many trucks with this same problem. From what I found there are two tsb's issued for the water leak. They are tsb 99-2-3 and 04-23-9. From comments on the internet several trucks have caught fire and burned up. Ford apparently doesn't think this is a problem and has not taken action to correct the problem nor will they assist in the repair. *tr
Also reported on the 1999 Ford F-350 SD
Other wheel or tire problem
Misfire or rough idle
Other engine problem
Parking brake failure
Loss of braking
Steering rack, gear or tie rod failure
How far this goes
This page is kept out of search results because 7 reports is not enough to publish percentiles from. It stays reachable because somebody looking at this exact car would rather see the reports than be told there are none.
Complaints are voluntary, so 7 is a floor and not a count of affected cars. Mileages are typed in by owners and cluster on round numbers. And the mode itself is assigned by software reading the complaint text, which is reliable in bulk and fallible one report at a time.
Questions this page answers
At what mileage does other electrical problem happen on the 1999 Ford F-350 SD?
Across 6 owner reports that included an odometer reading, half were filed by 115,000 miles. A quarter were filed before — and a quarter after —. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other electrical problem on the 1999 Ford F-350 SD?
7 reports have been filed with NHTSA, about 0.1 per 1,000 vehicles. Complaints are voluntary, so this is a floor rather than a count of affected cars.
What this is and is not. These are the mileages at which owners chose to complain to a federal agency, which is not the same as the mileage at which the part fails on every car. It skews toward failures that happened outside warranty, cost real money, or frightened someone. It is still the only public dataset that carries failure mileage at all, and the shape of a few hundred readings is informative even when a single one is not. Methodology · JSON · this failure on other cars
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed