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full bulletin at NHTSA ↗2012 Dodge Grand Caravan electrical problems
moderate Owners of the 2012 Dodge Grand Caravan have filed 312 NHTSA complaints about the electrical, typically surfacing around 100,015 miles at roughly $850 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See electrical across all vehicles →
Failure mileage
Complaints
312
Recalls
0
Avg fix
$850
| Model year | electrical complaints |
|---|---|
| 2009 Grand Caravan | 325 |
| 2010 Grand Caravan | 577 |
| 2011 Grand Caravan | 303 |
| 2012 Grand Caravan (this page) | 312 |
| 2013 Grand Caravan | 232 |
| 2014 Grand Caravan | 123 |
| 2015 Grand Caravan | 35 |
| 2016 Grand Caravan | 304 |
11fires
When does it fail?
Of the 312 electrical complaints filed for the 2012 Dodge Grand Caravan, here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Electrical accounts for 54% of every owner complaint on file for this vehicle — the dominant problem area across 12 categories tracked.
Owners have filed 312 electrical complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering electrical on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Connector kit Before ordering this connector repair kit 68018957A$, 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 ↗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 ↗Service Bulletin sent to all dealers to update the firmware in the affected vehicles VMI computer. This allows for more amperage to draw the Powerkneel up allowing the up-limit switch to be tripped consistently. If the up limit switch is not engaged, a vehicle may not come out of park or the conversion may not operate properly next time it is deployed
full bulletin at NHTSA ↗Service Bulletin sent to all dealers to update the firmware in the affected vehicles VMI computer. This allows for more amperage to draw the Powerkneel up allowing the up-limit switch to be tripped consistently. If the up limit switch is not engaged, a vehicle may not come out of park or the conversion may not operate properly next time it is deployed
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners of the 2012 Dodge Grand Caravan consistently report electrical failures tied to the TIPM (Totally Integrated Power Module), a control unit that should not fail at the mileage where these issues appear. The most common complaint is intermittent or complete failure to start: owners turn the key and get only a click or cranking with no ignition, requiring multiple attempts over minutes or hours. Battery and starter test fine, pointing to TIPM relay failure. This same defect triggered recalls for 2011–2014 Durango and Jeep Grand Cherokee models but excludes the 2012 Grand Caravan despite using identical components.
More dangerous are owners reporting sudden engine shutdown while driving at any speed—highway, city streets, intersections. The vehicle loses all electrical power simultaneously: steering locks, brakes become manual-only, and the driver coasts to safety in the dark. Some restart after minutes; others require battery disconnection to reset. Owners also report uncontrolled acceleration, fuel pump running after ignition shuts off (draining the battery), and the fuel pump refusing to engage (stranding the vehicle). Dashboard lights flicker and reset repeatedly while driving.
Alternator failure (160-amp Denso) also appears in narratives, matching recall 14V-634 for other 3.6L models but again excluding the Caravan. Owners have replaced batteries, alternators, starters, and fuel pumps without solving the underlying electrical cascade. A class action lawsuit is active. Dealers refuse to diagnose out-of-recall vehicles and blame consumers when parts fail.
Same Dodge Grand Caravan electrical reports on nearby years: 2009 · 2010 · 2011 · 2013 · 2014
Failure modes owners describe
TIPM failure causing no-start/intermittent start
Totally Integrated Power Module (TIPM) malfunction preventing reliable engine starting. Owners report needing multiple attempts to turn the key before the engine cranks and fires, or complete failure to start. The fuel pump relay inside the TIPM is the suspected culprit. This issue is well-documented in recall campaigns for other Fiat Chrysler models (Durango, Jeep Grand Cherokee) but the 2012 Grand Caravan remains unrecalled for this defect.
When: Starting from early ownership and worsening over time; cold starts and warm starts both affected
Symptoms owners cite: Engine cranks but does not turn over; Multiple key-turn attempts required before starting; Intermittent no-start requiring repeated attempts; One-click sound when turning key (no crank); Battery appears good but vehicle won't start; Issue worsens in cold weather; Occasionally starts then stalls shortly after
Codes mentioned: P0128, P0520, P0441
Repairs/costs cited: TIPM replacement cost $1,200–$1,700 at dealership; fuel pump relay repair offered by independent shops for lower cost; one owner paid $150+ for crank sensor replacement at independent shop before being directed to TIPM diagnosis
Recalls/TSBs owners mention: Recall R09 / NHTSA 15V-115 and other campaigns issued for Durango and Jeep models with identical TIPM; 2012 Grand Caravan excluded from recall; class action lawsuit filed; dealers initially claim 'not a common problem' and must order parts from manufacturer; warranty coverage denied for out-of-recall vehicles
Fuel pump relay failure causing battery drain and stalling
TIPM fuel pump relay fails, causing the fuel pump to run continuously after ignition shut-off, draining the battery. In other cases the fuel pump fails to activate at all, stranding the vehicle. Some owners report 45+ occasions of continuous fuel pump operation after vehicle shutdown over a 6-year period.
When: Occurs intermittently; battery drain visible when vehicle sits overnight or parked for short periods
Symptoms owners cite: Battery dies after vehicle is parked and shut off; Fuel pump runs continuously after ignition off; Fuel pump never engages (no start condition); Multiple jump-starts needed over short driving periods; Battery drains in cold weather more frequently; Fuel pump sounds different than normal (owner noted)
Repairs/costs cited: One owner disconnected battery terminal at every parking occasion for 6 years to prevent drain; fuel pump replacement cost unknown; TIPM replacement addressed the root cause
Recalls/TSBs owners mention: No recall for 2012 Grand Caravan despite fuel pump relay being part of recall (R09 / NHTSA 15V-115) for other Fiat Chrysler models; owners note this is 'a well documented issue' for this engine/TIPM
Sudden engine shutdown while driving (loss of all power)
Engine dies without warning while vehicle is in motion at any speed (low, highway), resulting in loss of power steering, power brakes, and all electrical power. Vehicle sometimes restarts after a delay; other times requires battery disconnect/reconnect to reset. Owners report this is terrifying and dangerous, especially on highways where other vehicles are approaching.
When: Can occur at any time while driving; some owners report it happening multiple times per day; one owner reported three instances in six weeks
Symptoms owners cite: Engine shuts off mid-drive with no warning lights or signals; All dashboard lights come on as if ignition just turned on; Loss of power steering (requires manual effort); Loss of power brakes (requires manual pumping); Loss of acceleration/throttle response; Engine restarts after waiting minutes to hours; Key sometimes gets stuck in ignition during failure; Unable to shift to neutral while power is lost (one owner)
Repairs/costs cited: One owner repeatedly disconnected battery cable to reset system; no permanent repair available without TIPM replacement
Recalls/TSBs owners mention: Dodge technicians admit 'relay inside ignition switch is faulty' ($800 fix with two new keys and ignition switch); class action lawsuit filed; owners note identical TIPM used in recalled Durango and Jeep models
Uncontrolled acceleration (gas pedal stuck or stuck open)
Vehicle accelerates on its own with driver unable to stop it. Engine RPM climbs uncontrollably even when driver is not pressing the gas pedal. One dealership blamed a floor mat, but owner reports the issue recurred without the floor mat present. Another instance attributed to electronic throttle problem (fiber found inside). Root cause unclear—suspected TIPM and fuel pump control issues by owners.
When: Occurred while entering highway at 50+ mph; occurred again while pulling out from a stop; can happen in park and while driving
Symptoms owners cite: Gas pedal accelerates engine without driver input; RPM climbs to 6 (red line) or higher uncontrollably; Engine continues revving even when vehicle is in neutral or park; Pedal cannot be pushed down to stop acceleration; No acceleration response when attempting to drive (one instance); Electronic throttle warning light illuminated
Repairs/costs cited: One dealership 'fix' was removing a floor mat; owner disputes this as cause; another had fiber found in electronic throttle; electronic throttle repair cost covered under extended warranty
Recalls/TSBs owners mention: Dealership initially blamed floor mat, then claimed no diagnostic codes come up; Chrysler has not acknowledged root cause; one owner searched online and found discussions pointing to TIPM and fuel pump not shutting off
Alternator failure causing power loss and engine stall
160-amp Denso alternator fails suddenly, cutting electrical output and causing engine shutdown. Battery light illuminates first, followed by other warning lights and system failures. This is part of recall NHTSA 14V-634 / FCA P60 for some Dodge/Jeep models with 3.6L engine but excludes the 2012 Grand Caravan despite identical alternator and engine.
When: Low mileage (one case 39,000 miles; another 52,000 miles); can happen at stop light or while driving at highway speed
Symptoms owners cite: Battery light illuminates on dashboard; ABS light illuminates; Electronic Stability Control light illuminates; Charging system light illuminates; RPM fluctuates; Radio and HVAC system stop functioning; Transmission control system stops working; All system lights on dashboard come on; Engine stalls
Repairs/costs cited: Alternator replacement cost not specified by all owners; one purchased aftermarket alternator with lifetime warranty from AutoZone; repairs performed at dealership
Recalls/TSBs owners mention: FCA states this alternator failure is only for vehicles equipped with electric power steering (EHPS), but owners with manual power steering also experienced identical failure; no recall issued for 2012 Grand Caravan despite identical equipment; Chrysler claims Grand Caravan not covered by recall 14V-634
Ignition switch and WIN (Wireless Ignition Node) module failures
Ignition switch or Wireless Ignition Node (WIN) module fails, preventing reliable engine start or causing intermittent electrical failures. Earlier model years (2008–2010) had recall 14V-373 for WIN failure; 2012 models exhibit identical symptoms (non-responsive WIN, extra fob cannot be programmed, complete electrical loss) but are excluded from recall.
When: Intermittent at first, becoming more frequent over time; can occur at any driving speed or while parked
Symptoms owners cite: Extra key fob cannot be programmed; Ignition does not respond to key turn or fob; Complete electrical system loss (all lights and power off); Dashboard and all electrical components reset; Doors lock/unlock unexpectedly; Wiggling key required to get start response; Steering locks when power fails; Slow electrical system restart (5–10 minutes before response)
Repairs/costs cited: Dodge technician quoted $800 for two new keys and ignition switch replacement; WIN module replacement also mentioned; one owner had clock spring replaced but issue reoccurred; parts on national backorder for months
Recalls/TSBs owners mention: Recall 14V-373 issued for 2008–2010 models with identical WIN module; 2012 models not included despite nearly identical hardware; Dodge acknowledged ignition relay is faulty per one technician; class action lawsuit filed; parts scarce and on extended backorder
Dashboard light flickering and electrical system reset
Dash lights, headlights, and interior lights flicker uncontrollably. Dashboard and console lose power and reset repeatedly during driving. All electrical accessories (radio, HVAC, DVD player, gauges) shut down and restart in rapid succession.
When: Can occur during braking, acceleration, turning, or crossing railroad tracks; one case triggered when headlights are on bright
Symptoms owners cite: Headlights flicker while driving; Instrument panel flickers and resets; Radio/navigation system shuts down and restarts; DVD player shuts down; Interior dome lights work intermittently; All dashboard gauges reset to zero; Date, time, and trip computer reset; Engine dies when high-beam headlights turned on
Repairs/costs cited: Owner temporarily fixed by reconnecting battery cables; alternator replacement attempted but did not solve problem
Recalls/TSBs owners mention: Alternator was initially suspected and replaced, but problem persisted; T33 recall performed at dealership but issue returned after two months
Battery drain and chronic electrical failures
Battery repeatedly drains without clear cause, requiring frequent jump-starts or replacement. Issue persists even after battery and alternator replacement, pointing to internal electrical draw from TIPM or other power modules.
When: Intermittent, worsening over time; more frequent in cold weather; can occur overnight or during short parking periods
Symptoms owners cite: Battery goes dead after vehicle parked overnight; Battery dies after short parking period (20 minutes at store); Multiple jump-starts needed in single day; Battery replaced but continues to drain; Cold weather triggers more frequent drain; Battery indicator shows fully charged but no power
Repairs/costs cited: Battery replacement cost $160–$200; alternator replacement attempted but did not resolve drain; multiple dealer visits with no diagnosis; one owner disconnected battery at every stop for 6 years
Recalls/TSBs owners mention: Dealers cannot identify root cause; some blame battery or alternator and replace both; TIPM diagnosed as actual cause in some cases but not initially; no systematic recall issued
Transmission electrical issues and limp-mode
Transmission control system loses power or shorts out, causing vehicle to become stuck in a single gear or triggering limp-mode (engine revs but vehicle will not accelerate). Related to broader electrical system failures.
When: Occurs intermittently during driving; one case involved stalling during deceleration
Symptoms owners cite: Transmission stuck in first gear, will not shift; Transmission stuck in fourth gear; Limp-mode: engine revs but no acceleration possible; Rough idle when in drive; Engine light stays on
Repairs/costs cited: One owner had transmission pan dropped to clean metal shavings; transmission lines replaced for $500 and subsequently leaked; new transmission installed at 74,330 miles after 'computer reset' claim; transmission slipping again at 139,466 miles
Recalls/TSBs owners mention: Dealer initially claimed 'computer reset' was needed but then performed full transmission replacement; no warranty on second transmission; brake fluid issues and other electrical problems persisted
Sliding door buzzing and trunk opening/closing on its own
Power sliding door makes buzzing sound every time doors lock/unlock since 2016. Power trunk opens and closes on its own even when vehicle is locked, allowing contents to spill and creating security risk.
When: Buzzing occurs since 2016; trunk issue is intermittent
Symptoms owners cite: Buzzing sound from sliding door on every lock/unlock cycle; Trunk opens on its own without driver input; Trunk closes on its own; Trunk opens even when vehicle is locked
Repairs/costs cited: Dealership quoted $500 to fix sliding door buzz; no repair attempted; trunk issue has no quoted cost
Recalls/TSBs owners mention: Dealership refused to cover under warranty and charged diagnostic fee; no recall issued
Synthesized from 312 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 10 most recent
Rear door won't engage or open seems to be electrical, then once figured out. The vehicle wldnt run, had a new battery put in, then it acted like the fuel pump, but the fuel pump kicks in the alternator was replaced as the fuel pump a year ago. Then we bypassed the regulator and now thr is nothing in the entire van works intact when u try put the charger on it, which the battery indicator says…
The air bag on the right front has came out and the fuel pump relay in the fuse box need to be under warranty for the dealer making it like that
Our van has had electrical issues over the past 3-4 weeks. First, certain lights in the cabin would flicker intermittently. Starting last week, the dash lights would flicker on and off while driving. The car then started to lose power while idling. Then one day the car briefly lost power while going 75 MPH on I-70. It restored instantly but displayed a battery warning light. I pulled over…
Tl* the contact owns a 2012 Dodge grand caravan. The contact stated that the rear sliding doors closed independently and struck a passenger. The contact was concerned that a passenger might sustain injuries due to the failure. The failure recurred multiple times. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 59,000.…
I have previously reported an issue with my vehicle. The problem has persisted. The issue at hand is the vehicle loses power without warning while driving. It has happened at low speeds (25 MPH), middle speeds (45 MPH) and high speeds (65-70 MPH). All warning lights are disabled when the events occur, so there is no way to warn other vehicles of the issues at hand, increasing the probability…
Driver rear brakes locked up on me today. Had fuel relay switch go out but had it replaced, fuel pump went out had it replaced. Someone told me the brakes system is under recall.
Battery light came on while driving kids to school. Drove a short distance home(5mi). Tested battery and alternator. Voltage on both appeared within normal ranges. Let vehicle idle within my driveway with the lights/radio/heater on. Battery was dead within 20min.
The vehicle has 92,000 miles and when traveling last month the alternator went out. Was told at the dealership that fixed it there have been some alternators recalled. With parts and labor the bill was $797.77. They said ours was not on recall list. How do I get reimbursed for surprise expense.
While driving the vehicle shut off all electrical systems go dark lose breaking steering. After turning key several times the engine will restart. This has happened several times. Also while trying to start the vehicle the ignition key does not always work have to turn the key multiple times to start vehicle.
Vehicle randomly shuts off while driving. No known cause or correlation between incidents. All electrical and power steering good off, without any warning. Happens multiple times daily
Had electrical trouble with your 2012 Dodge Grand Caravan?
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 2012 Dodge Grand Caravan?
It's a documented issue but not catastrophic. 312 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 160 complaints that reported odometer mileage, most electrical failures cluster between 74,000 and 133,689 miles, with the median around 100,015. A quarter of owners report trouble before 74,000; a quarter make it past 133,689. 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/2012/Dodge/Grand Caravan.
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.