Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
full bulletin at NHTSA ↗2010 Dodge Nitro electrical problems
moderate 25 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
Failure mileage
Complaints
25
Recalls
0
Avg fix
$850
1fire
When does it fail?
Of the 25 electrical complaints filed for the 2010 Dodge Nitro, here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Electrical accounts for 32% of every owner complaint on file for this vehicle — the dominant problem area across 7 categories tracked.
Owners have filed 25 electrical complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering electrical on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
full bulletin at NHTSA ↗(Revision A) No Start No Crank ? Starter Will Not Engage And There Are No Related Codes Or Concerns
full bulletin at NHTSA ↗(Revision A) No Start No Crank ? Starter Will Not Engage And There Are No Related Codes Or Concerns
full bulletin at NHTSA ↗Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are necessary.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2010 Nitro's electrical gremlins run deep, with 25 complaints spanning the TIPM and its downstream failures. Horn honks on its own at all hours until owners pull the fuse—a temporary fix that then leaves them unable to honk back. Door locks work or don't work with no pattern; windows drop themselves or refuse to move. Headlights flicker, die, and maybe come back tomorrow. Rear wipers stay on even with the key out and doors open—owners discover this only when a technician's diagnostic tool resets them.
The real killer is unplanned stalling. Several owners report the engine shutting down with zero warning lights, no check engine codes, at traffic lights or 35 mph—taking power steering and power brakes with it. Dealers and independent shops throw up their hands. One owner at 37,000 miles was stranded; another at 163,000 never got a diagnosis. The TIPM shows up by name in multiple complaints; one owner found the replacement fuse box on national backorder for 2–3 months at $1,200. One dealer told an owner the part is no longer manufactured at all. A class action suit against Chrysler is mentioned, with the manufacturer claiming no responsibility despite widespread pattern.
You'll also see uncontrollable acceleration, battery suddenly dead, brakes losing effectiveness, and an electrical fire at 52,000 miles. If you're considering one, expect dealer visits to turn into shrugs.
Same Dodge Nitro electrical reports on nearby years: 2007 · 2008 · 2009 · 2011
Failure modes owners describe
Intermittent random horn honking
Horn sounds continuously or in bursts without driver input, often late at night or early morning. Sounds alarming, like a distress call. Disconnecting battery temporarily stops it, but fuses must be removed to keep it from recurring. Dealerships report no known cause.
When: 22 months to several years of ownership; one case at 52,000 miles
Symptoms owners cite: Horn blows for 30 minutes to several hours at a time; Starts and stops randomly; Occurs without any driver action; Returns after battery reconnect or fuse reinsertion; Police stop owners due to false distress signals
Repairs/costs cited: Owners remove horn fuses as temporary fix. No permanent repair documented; dealerships claim inability to diagnose or replicate.
Totally Integrated Power Module (TIPM) failure
Fuse box malfunction causing cascading electrical failures across multiple systems. When M38 fuse fails, door locks, wipers, and lights all become inoperable or behave erratically. Changing the fuse can cause rear wipers to stay on indefinitely even with key off. Dealer notes the fuse box itself is faulty, not the individual components.
When: 37,000 to 163,000 miles; one case at 210,000 miles
Symptoms owners cite: Door locks fail to lock or unlock; Power windows inoperable or stuck in wrong position; Rear wiper runs constantly without user input and cannot be turned off; Headlights malfunction or flicker; Brake lights out; Vehicle stalls and cannot restart; All dashboard warning lights illuminate at once; Speed limited to 40 mph, slow acceleration; Brakes feel spongy or unresponsive
Codes mentioned: M38 fuse (TIPM)
Repairs/costs cited: Fuse box replacement attempted but one dealer reported part no longer manufactured. Replacement cost cited as $1,200 in one case. One case mentions TIPM on national back order for 2–3 months.
Recalls/TSBs owners mention: Class action suit mentioned; Chrysler reportedly claiming no responsibility despite widespread complaints.
Uncontrollable acceleration
Engine accelerates beyond driver input; brakes provide only partial braking. Pressing accelerator causes continuous acceleration regardless of pedal position. Resolved only by shifting to Neutral, then Park, and turning off engine.
When: Occurred without prior history
Symptoms owners cite: Accelerator pedal not physically stuck but engine over-revs; Brakes apply but slow acceleration only briefly; Brake pedal pressed with full force has minimal effect
Repairs/costs cited: Vehicle taken to dealership while owner reported issue in progress; final repair status unknown.
Random stalling while driving
Engine shuts off without warning while vehicle is in motion, at idle, at red lights, or during start. No check engine light or diagnostic codes present on many occasions. Dealerships and independent mechanics unable to diagnose cause. Creates hazard by eliminating steering assist and power brakes.
When: 37,000 to 150,000+ miles
Symptoms owners cite: Sudden stall without warning lights; Loss of power steering; Loss of power brakes; Seatbelt warning light illuminates even when belts buckled; Stalls at traffic lights, during acceleration, or at idle; Vehicle restarts after stalling but stalls again repeatedly; No diagnostic codes triggered
Repairs/costs cited: No repairs documented; mechanics unable to identify root cause.
Headlight failure and flickering
Low beam headlights fail intermittently or continuously. Lights flicker when doors unlock and when switch is activated, then go dark and won't return for hours or days. Creates unsafe driving condition especially at night.
When: Various mileages; 65,000 miles in one case
Symptoms owners cite: Low beam lights will not turn on most of the time; Only one headlight may work at random intervals; Lights flicker when door unlock button pressed; Lights flicker on and off when switch activated; Complete darkness without warning; Lights work again after waiting hours or days
Repairs/costs cited: Bulbs and fuses checked and found okay; indicates wiring or module issue.
Door lock and keyless entry failure
Power door locks fail to engage or disengage. Keyless remote sends signal (lights and horn respond), but locks do not operate. Manual lock switches inside car also fail to work. Traps occupants or leaves vehicle unsecured. One case resulted in passenger unable to exit vehicle.
When: Various mileages; one case at 210,000 miles
Symptoms owners cite: Doors remain locked despite unlock signal; Doors remain unlocked despite lock signal; Keyless remote activates lights and horn but not locks; Interior door lock switches inoperable; Passenger trapped inside vehicle; Vehicle unlocks itself while parked overnight
Codes mentioned: M38 fuse (TIPM-related)
Repairs/costs cited: One dealer diagnosed faulty fuse box requiring replacement but stated part is no longer manufactured.
Power window failure and random activation
Windows fail to operate or move down on their own without user input, particularly overnight or in wet conditions. Windows stay in wrong position, creating security and safety hazard.
When: Several years to recent cases; 2015 window issue noted in one complaint
Symptoms owners cite: Windows won't roll down when commanded; Windows roll down unexpectedly without input; Occurs overnight or during rain; Windows get stuck in wrong position
Repairs/costs cited: No repairs documented.
Battery and charging system failure
Battery dies unexpectedly while vehicle is parked or during operation. Whining noise precedes complete electrical shutdown. Alternator and battery replacement fails to restore power.
When: Around 20–30 mph in one case; one case at 52,000 miles
Symptoms owners cite: Battery dies while parked; Whining sound from engine area before shutdown; All dashboard warning lights illuminate (battery light first); Vehicle dies while driving; Completely non-responsive after shutdown
Repairs/costs cited: Alternator and battery replacement attempted without success; vehicle remains inoperable at dealership.
Windshield wiper malfunction
Rear wipers activate without user input and cannot be turned off, even with key removed and doors open. Front wipers may also behave erratically. TIPM fuse M38 implicated.
When: Various mileages
Symptoms owners cite: Rear wipers turn on unexpectedly during vehicle startup; Rear wipers run continuously and cannot be disabled; Wipers continue running with vehicle powered down, key out, doors open; Front wipers controllable remotely by technician but not by normal switch when M38 fuse installed; Wipers do not work at all in some cases
Codes mentioned: M38 fuse (TIPM-related)
Repairs/costs cited: M38 fuse must be removed to stop rear wipers, but this disables door locks. Technician bypassed wiper switch using diagnostic equipment; permanent fix not documented.
Engine and ignition system misfires and no-start
Vehicle cranks but will not start; radio, wipers, and lights activate instead of engine. Ignition switch fails to deliver power to starter or fuel system. Research links issue to Totally Integrated Power Module.
When: 163,000 miles in one documented case
Symptoms owners cite: Engine cranks but does not turn over or fire; Radio turns on instead of engine starting; Wipers activate during start attempt; No warning lights appear; Vehicle eventually starts after multiple attempts (in some cases)
Repairs/costs cited: No repairs completed; owner suspects TIPM involvement.
Brake light failure
Side brake lights out while center/top brake light works. All three lights connected by single wire so failure indicates wiring or module issue, not individual bulb failure.
When: Approximately 2019 in one case; multiple years in others
Symptoms owners cite: Two side brake lights non-functional; Center brake light works; Bulbs and fuses verified as good; Lights out continuously once they fail
Repairs/costs cited: Bulbs and fuses confirmed functional; suggests wiring or control module failure.
Synthesized from 25 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 7 most recent
The contact owns a 2010 Dodge Nitro. The contact stated that while driving at an undisclosed speed, the horn was inoperable while needed. The check engine warning light illuminated. The vehicle was taken to an independent mechanic and diagnosed with rear shocks and struts, air compressor, condenser, HVAC system, and electrical system failure. The mechanic replaced the spark plugs, engine coils,…
Takata recall. My 2010 Dodge nitro makes a very loud, almost diesel truck like sound, whenever my car is running. It almost sounds like a vacuum cleaner inside the car. The steering wheel, seats, pedals, body, and gear shift of the Dodge shake constantly. This happens sitting still and in motion. The anti theft light turned on when the car was running, then the car turned off and would not turn…
11/28/2011 at 3:19 am on monday morning, the horn on the vehicle started blowing for no reason. It sounded like someone was trapped in the vehicle and trying to get attention. This went on for about 35 minutes and finally stopped on its own just as it had started on its own. Nothing else happened for the next week. 12/5/2011 at 12:13 am on monday morning, the horn started to blow again in the…
Tl* the contact owns a 2010 Dodge nitro. The contact stated that while driving approximately 5 MPH, all of the warning lights illuminated on the instrument panel, the alarm activated as smoke started to emit from the vehicle before it caught on fire. A police report was not filed and no injuries were reported. The vehicle was towed to a tow yard. The vehicle was not diagnosed by the dealer.…
My vehicle headlights will not cut on. Though it is not all the time it does happen a good 80% of the time and more now than ever. When you unlock the lock the lights will flicker. Then when you go to cut the lights on they will flicker on and off until they cut completely off and will not come back on until either the next day or the next couple of days. The lights will not cut on in motion or…
Tl* the contact owns a 2010 Dodge nitro. While driving approximately 35 MPH, the vehicle stalled without warning. The vehicle was able to restart but the failure recurred on numerous occasions. The certified mechanic was unable to diagnose the failure. The manufacturer was not notified of the failure. The approximate failure mileage was 150,000.
10/07/2012 at 3:00pm on sunday afternoon, the horn on the vehicle started blowing for no reason. It sounded like someone was trapped in the vehicle and trying to get attention. This went on for and finally stopped on its own just as it had started on its own. Nothing else happened for the few days. 10/13/2012 at 2:30 am on sunday morning, the horn started to blow again in the same manner as…
Had electrical trouble with your 2010 Dodge Nitro?
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 2010 Dodge Nitro?
It's a documented issue but not catastrophic. 25 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Across the 17 complaints that reported odometer mileage, most electrical failures cluster between 51,725 and 127,400 miles, with the median around 84,000. A quarter of owners report trouble before 51,725; a quarter make it past 127,400. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
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/2010/Dodge/Nitro.
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.