Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
full bulletin at NHTSA ↗2015 Dodge Grand Caravan electrical problems
severe Owners of the 2015 Dodge Grand Caravan have filed 35 NHTSA complaints about the electrical, typically surfacing around 62,000 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
35
Recalls
0
Avg fix
$850
| Model year | electrical complaints |
|---|---|
| 2011 Grand Caravan | 303 |
| 2012 Grand Caravan | 312 |
| 2013 Grand Caravan | 232 |
| 2014 Grand Caravan | 123 |
| 2015 Grand Caravan (this page) | 35 |
| 2016 Grand Caravan | 304 |
| 2017 Grand Caravan | 135 |
| 2018 Grand Caravan | 84 |
| 2019 Grand Caravan | 5 |
1crash
2fires
2injuries
What stands out
Owners have filed 35 electrical complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering electrical on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Connector kit Before ordering this connector repair kit 68018957A$, 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 ↗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 ↗Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
full bulletin at NHTSA ↗No Start, Cannot Complete Module Replace, Proxi Or Module Proxi Configuration
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Sliding door lock actuators fail and trap passengers. Doors get stuck locked or unlocked without warning, sometimes at 36,000 miles. Owners report loud buzzing or clicking before the door seizes up. Dodge issued service bulletin 23-036.21 to cover replacement, but it excludes 2015 models built before May 1, 2015. Repair costs run $1,500–$2,000 per door. Owners call it a safety hazard in an accident.
Electrical gremlins plague these vans. Some owners report vehicles shutting down on the highway with no warning lights, causing loss of power and braking—a life-threatening failure. TIPM (Totally Integrated Power Module) dropout is suspected. Starting difficulty after the vehicle sits more than 4 hours, despite new batteries and upgraded ignition parts, is another pattern. One vehicle caught fire parked in a driveway at 4,000 miles; fire marshal confirmed a defective wiring harness.
Climate control works erratically: one side blows hot while the other blows cold regardless of settings. Drivers report strong fumes from vents. Dealers have not figured out the cause in multiple visits. Window regulators fail, headlights flicker dim and bright, and there are scattered reports of airbags deploying when parked or failing to deploy in crashes. These are not edge cases—owners describe multiple system failures per vehicle.
Same Dodge Grand Caravan electrical reports on nearby years: 2012 · 2013 · 2014 · 2016 · 2017
Failure modes owners describe
Sliding Door Lock Actuator Failure
Passenger and driver-side sliding doors become stuck in locked or unlocked position and will not open or close. Owners report loss of both manual and electronic operation. Multiple owners cite buzzing or clicking noises from the door lock system preceding or accompanying the failure.
When: 36,000 miles to 149,000 miles; failures reported without warning
Symptoms owners cite: Door locked and will not unlock or open manually or electronically; Door permanently unlocked and will not lock; Loud buzzing, clicking, or whirring noise when using power locks; Door fails to close securely; Failure occurs without prior warning
Repairs/costs cited: Owners report repair estimates of $1,500–$2,000 for actuator replacement. Some dealers have suggested actuator replacement; work completed at service centers in some cases.
Recalls/TSBs owners mention: Dodge issued service bulletin 23-036.21 covering sliding door actuator replacement, but it excludes 2015 models manufactured before May 1, 2015. An extended warranty for lock actuators exists but covers only vehicles manufactured after May 1, 2015. NHTSA investigation reported.
Electrical System Dropout / TIPM Failure
Vehicle experiences loss of electrical power and engine shutdown while driving, with no warning lights. Owner reports the vehicle shuts off on highway and main roads, causing loss of power and braking. Independent diagnosis suggests TIPM (Totally Integrated Power Module) dropout.
When: 99,000 miles; incidents in December 2019 and January 2020 on separate occasions
Symptoms owners cite: Vehicle shuts off while driving with no prior warning; Loss of power and loss of braking; Engine and electrical functions remain operating after ignition turned off; Backup camera flickers on and off; Check engine light remains illuminated
Codes mentioned: Check engine light
Repairs/costs cited: Vehicle not repaired; local dealer unable to diagnose. Independent mechanic diagnosed TIPM signal dropout.
Recalls/TSBs owners mention: Owner notes a recall existed for 2010 models addressing ignition, FOB, and TIPM; states Dodge has not corrected this hazard in 2015 models.
Climate Control Malfunction / Blend Door Actuator Failure
Dual-zone climate control operates erratically. Driver-side heating/cooling functions fail independently from passenger side, or one side blows hot while the other blows cold regardless of settings. One owner reports heater/defroster failure on driver's side only.
When: 11,000 miles; failures reported at various mileages
Symptoms owners cite: Heater and defroster on driver's side fail while stationary; Driver-side blows cold air while passenger-side blows hot air (or vice versa); Both sides cannot be controlled to the same temperature; Strong fumes emit from vents when AC/heating/vent activated
Repairs/costs cited: Dealers unable to diagnose or replicate; no odor testing performed. One owner suggests TSB: R62 regarding actuator as possible cause.
Recalls/TSBs owners mention: Manufacturer notified; no warranty or recall information provided in narratives.
Engine Fire Due to Defective Wiring Harness
Vehicle parked and unoccupied became engulfed in flames without warning. Fire marshal investigation determined failure was caused by a defective wiring harness.
When: 4,000 miles
Symptoms owners cite: Vehicle engulfed in flames while parked; No prior warning signs
Repairs/costs cited: Vehicle towed to salvage yard and destroyed.
Recalls/TSBs owners mention: Manufacturer was notified of the failure.
Electrical Short / Window Switch Panel Fire Risk
Driver-side window switch panel began smoking and short-circuiting when owner attempted to use it. Owner removed panel out of concern for fire hazard.
When: Occurred randomly, timing not specified
Symptoms owners cite: Window switch panel smokes and short-circuits; Fire risk
Repairs/costs cited: Panel removed by owner to prevent fire.
Recalls/TSBs owners mention: Dealership service department closed when reported; problem not replicated.
Window Regulator Motor Failure
Power window regulators on both driver and passenger sides fail, preventing windows from moving up and down.
When: Not specified; used vehicle with high mileage
Symptoms owners cite: Window regulator motors on both sides stop working; Windows cannot be raised or lowered
Repairs/costs cited: Not specified.
Headlight Dimming and Brightening
Headlights flicker between dimmer and brighter states during driving and when parked, suggesting an underlying electrical charging system or connection issue.
When: Not specified
Symptoms owners cite: Headlights dim then brighten inconsistently; Occurs during driving and while parked
Engine Starting Difficulty / Battery Discharge
Vehicle fails to start on first try if left parked for more than 4 hours. Engine cranks and stalls, or cranks repeatedly before catching. Owner reports progressive worsening and suspicion of TIPM failure despite recent battery replacement and upgraded ignition components.
When: Progressive issue over a few weeks
Symptoms owners cite: Vehicle does not start on first attempt after sitting 4+ hours; Engine cranks then stalls; Repeated cranking attempts needed before engine catches; Issue progressively worsening
Repairs/costs cited: Owner replaced battery, installed battery tender/charger, upgraded spark plugs and ignition coils—issue persists.
Airbag Deployment Failure / Unintended Deployment
Passenger-side airbag exploded while vehicle was stationary and not moving. Owner unaware the airbag could deploy under those conditions. Separately, a vehicle hit head-on while parked failed to deploy airbags.
When: Stationary; timing not specified
Symptoms owners cite: Passenger-side airbag deployed without collision; Airbags failed to deploy during head-on collision while parked
Electrical Control System Malfunction
Multiple electrical systems malfunction simultaneously when vehicle is turned on. Rear defroster activates unexpectedly, climate control cycles through unintended modes, and dash displays lightning bolt symbol indicating electrical fault.
When: Not specified
Symptoms owners cite: Multiple electrical controls fail to function initially; Rear defroster turns on unintentionally; Climate control switches rapidly between modes; Cool air blows on driver-side, heat on passenger side, then reverses; Lightning bolt symbol displayed on dash
Codes mentioned: Lightning bolt symbol on dash
Blind Spot Module Electrical Short
Blind spot detection module located in rear bumper experienced electrical short due to water damage, causing the module to smoke.
When: During driving
Symptoms owners cite: Blind spot module smoking; Electrical short from water damage
Power Outlet Inoperative
One console power outlet does not function. Issue is not due to a blown fuse.
When: Noted with vehicle purchased new at 13 miles
Symptoms owners cite: Console outlet non-functional; Not a fuse issue
Aux Climate Control (Vent Actuator) Noise and Fumes
Climate control vent function fails to properly release air from AC/heating vents. Strong odors or fumes emit from vents when these systems are activated.
When: Not specified
Symptoms owners cite: Vent control fails to properly release air; Strong fumes emitted when AC, heating, or vent activated; Fumes affect driver while driving
Repairs/costs cited: Dealer visited more than twice; no odor testing or diagnosis provided.
Recalls/TSBs owners mention: Manufacturer notified.
Synthesized from 35 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 3 most recent
Cracking front windshield (temporarily fixed by clear tape), broken window regulator motors on both passenger and driver sides stop lifting the glasses up and down, passenger side plastic window part (vertically snapped on the upper part of passenger door) fell off, engine light sometimes on and off with unknown detected problems.
Went to roll down the window on the drivers side panel and it started to smoke and short circuit. We removed the panel because we believed of could have caught fire. Problem has not been replicated due to dealership service department being closed. There were no warning lamps or messages and had occured randomly when using the panel.
The driver side passenger sliding door lock actuator is frozen, keeping the door perpetually locked. The passenger sliding door actuator will not lock at all, so the passenger sliding door is perpetually unlocked. I've been told by an auto mechanic that the passenger side sliding door is in danger of permanently locking as well. If that's the case, passengers will have to enter by the front doors…
Had electrical trouble with your 2015 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 2015 Dodge Grand Caravan?
It's a meaningful issue. 35 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Across the 17 complaints that reported odometer mileage, most electrical failures cluster between 37,132 and 85,000 miles, with the median around 62,000. A quarter of owners report trouble before 37,132; a quarter make it past 85,000. 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/2015/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.