This is a service newsletter (Tech Talk) that was sent out to dealers.
full bulletin at NHTSA ↗2005 Mitsubishi Endeavor electrical problems
severe 5 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
Complaints
5
Recalls
0
Avg fix
$850
2fires
When does it fail?
Of the 5 electrical complaints filed for the 2005 Mitsubishi Endeavor, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA electrical complaint has been filed on this vehicle in over 16 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering electrical on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
This is a service newsletter (Tech Talk) that was sent out to dealers.
full bulletin at NHTSA ↗This is a service newsletter (Tech Talk) that was sent out to dealers.
full bulletin at NHTSA ↗This is a service newsletter (Tech Talk) that was sent out to dealers.
full bulletin at NHTSA ↗IMMOBILIZER SYSTEM INFORMATION UPDATE
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting 2 most recent
Recall on Mitsubishi endeavor 2005 electrical system ignition id # 68587 I had to pay for service repair at fox security Chevrolet that took over Mitsubishi fox security located at 6633 security bld, baltimore, md 21207. *tr
I was driving the vehicle home from work when I smelled electrical wire burning through out the car. It was coming from under the glove compartment. I pulled off the road to investigate. The connector to the a/c & heater motor was charred. During internet research I discovered that this is very common occurrence. What people have said on-line was that it was a poor design, thus the connecting…
Had electrical trouble with your 2005 Mitsubishi Endeavor?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the electrical problem on the 2005 Mitsubishi Endeavor?
It's a meaningful issue. 5 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Based on the 5 complaints filed, electrical issues most often appear around 119,261 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2005/Mitsubishi/Endeavor.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.