2017 Dodge Grand Caravan electrical problems

Lock actuator becomes inoperable, trapping doors in locked or unlocked positions. Doors do not respond to manual operation, key fob, or interior door buttons. Common on both driver and passenger sliding doors.

When: Variable; reports span 2020 to 2025. Some failures occur as early as 41,700 miles; others at 110,000+. Typically early to mid-life of vehicle.

Symptoms owners cite: Door stuck in locked position, will not unlock manually or via remote; Door stuck in unlocked position, will not lock via any method; Door will not close or open automatically when doors lock at speed; Loud buzzing or grinding noise when door lock/unlock buttons pressed; Door functions intermittently; requires holding manual lock in open position while pressing fob unlock simultaneously; Rattle or degradation after initial repair attempt

Repairs/costs cited: Owners cite replacement cost of $600–$1,500+ per door actuator and labor. Some dealers quote $800–$1,100 for single door. At least one owner paid $725 for actuator and labor, only to discover electrical root cause after second shop charged $89 initial inspection and $4+ hours additional labor.

Recalls/TSBs owners mention: Chrysler issued Warranty Extension bulletin D-25-03 (dated January 30, 2025) extending coverage to 10 years/100,000 miles. Service Bulletin 23-036-21 issued. Mopar recall X98 cited by some owners. However, many owners report their VINs excluded from these programs despite identical failures. One owner notes recall period cut off at January 2017; their June 2017 vehicle not covered. Dealer denials are common when VIN is outside stated range.

Motor or solenoid within lock actuator produces loud buzzing, grinding, or harsh noise during lock/unlock cycles. Often precedes total failure. Noise occurs both during manual button activation and automatic locking when vehicle reaches speed.

When: Reported as early stage failure; often precedes complete lock seizure. Timing varies.

Symptoms owners cite: Loud buzzing sound when doors lock or unlock; Harsh grinding or mechanical noise from door locking mechanism; Noise occurs during manual lock/unlock button presses; Noise occurs during automatic door locking when vehicle accelerates or reaches speed; Noise loud enough to wake sleeping infants and toddlers; Sometimes followed by physical jamming or seizure of door

Repairs/costs cited: Mechanics report actuator motor requires replacement. One shop owner noted it is 'very common for the dodge motor in the sliding doors to need replacing.' No specific cost cited for this stage, but owners anticipate $600–$1,500 based on prior quote history.

Recalls/TSBs owners mention: No manufacturer responses cited for this specific symptom. One independent mechanic stated the issue 'should've been recalled by now' and expressed shock it has not.

Vehicle loses motive power and stalls while driving or at idle. May restart briefly or require jump-start. Often accompanied by check engine lights with catalytic converter, misfire, and coil codes. Dealer diagnostics frequently inconclusive.

When: Reports span 2020–2026. Failures noted at mileages ranging from 46,000 to 115,000 miles. Some occur within weeks of purchase.

Symptoms owners cite: Vehicle stalls at traffic lights, during braking, or while parked; Vehicle loses all electrical functions momentarily, then restarts; Engine cranks but will not start; requires jump or tow; Check engine light illuminates with codes P0420 (catalyst system efficiency), P0219B (air-fuel ratio imbalance), cylinder misfire codes, cylinder 6 coil fault; Vehicle jerks violently when slowing or stopping; Vehicle shuts down unexpectedly with no warning; time and radio reset upon restart

Codes mentioned: P0420 - Catalyst System Efficiency Below Threshold (Bank 1), P0219B - Air-Fuel Ratio Imbalance, Cylinder 6 misfire, Voltage B sensor low, System voltage low, Unknown manufacturer fault codes

Repairs/costs cited: Owners report catalytic converter replacement ($2,165–$2,800), transmission replacement (cost not specified), coil pack and spark plug replacement ($cost not specified), air filter replacement. One owner spent $3,581.21 on catalytic converter repair after initial $1,416.21 brake/tire work did not address underlying issue. Multiple shops unable to identify root cause; one independent mechanic diagnosed failed TIPM voltage regulator chip requiring replacement (not performed).

Recalls/TSBs owners mention: NHTSA Recall 18V524000 (Electrical System) cited by multiple owners; voltage regulator failure in circuit board may cause stall or no-start. Recall 19V813000 (Electrical System) and Recall 11V139000 (Electrical System) mentioned. However, many owners' VINs reported as outside recall scope despite matching symptoms. Dealers state VINs not included. Chrysler/Dodge responses vary; some tell owners to contact manufacturer for recall info.

Totally Integrated Power Module (TIPM) or related electrical control module fails, causing multiple random electrical malfunctions including stalling, no-start, airbag issues, door locking/unlocking, window/wiper/horn failures, and fuel pump malfunction.

When: Timing variable; one case at 46,000 miles.

Symptoms owners cite: Vehicle stalls without warning while driving; No sound from starter motor; instrument cluster black when ignition turned on; Doors lock and unlock themselves while driving; Airbags deploy without collision or fail to deploy during collision; Power windows open and close without input; Wipers will not turn off; Horn sounds at random times; Lights and turn signals fail; Fuel pump runs continuously and will not shut off; Vehicle acts 'as if possessed' per owner characterization

Codes mentioned: No fuse (displayed message)

Repairs/costs cited: One mechanic diagnosed failed TIPM panel requiring replacement; vehicle not repaired due to customer decision. Another identified 'unknown computer software chip' needing replacement; also not repaired.

Recalls/TSBs owners mention: NHTSA Recall 19V813000 (Electrical System) specifically mentioned in one case; VIN not included. Manufacturer told owner VIN not under recall.

Airbags either fail to deploy during collision impact or deploy without any collision event.

When: One unintended deployment reported. One failure-to-deploy during deer strike at 70 mph.

Symptoms owners cite: Airbags deploy without collision while vehicle running at idle; Both driver and passenger airbags deploy without impact (passenger airbag deployed with no passenger present; seat belts and passenger window damaged); Airbags fail to deploy during frontal impact (deer strike at 70 mph); Airbag warning lights illuminate but airbags do not deploy; Vehicle electrical systems become unresponsive after impact (unable to shift out of Park)

Repairs/costs cited: Owner of unintended deployment states Dodge inspector confirmed factory fault but company has not provided remedy. Owner continues to pay for vehicle unable to drive. Vehicle not repaired.

Recalls/TSBs owners mention: In one deployment case, Dodge inspector confirmed factory fault but refused assistance. Owner states Dodge 'do not give me any results.' In the failure-to-deploy case (collision with deer), no manufacturer response documented.

Electrical fire originates in rear power outlet area (12-volt, USB, charger port assembly between middle and rear seating rows on driver side). Wires melt, smoke fills cabin, flames visible through outlet openings.

When: Occurred while vehicle parked and running at fast-food drive-in. Also reported while entering highway on-ramp.

Symptoms owners cite: Smoke and terrible smell detected inside cabin; Visible fire inside rear power outlet assembly; All interior wires melted inside power outlet panel; Smoke and flames visible through charger, USB, and 12-volt ports

Repairs/costs cited: First owner used beverage to extinguish fire. Recalled model year (unspecified) had recall for same issue, but 2017 model not included in recall. Second owner reported investigation completed June 2024 but results not communicated.

Recalls/TSBs owners mention: Owner notes recall for prior model years for identical fire origin. 2017 model year not included in that recall. One owner reports investigation completed but findings not shared with owner.

Vehicle battery depletes, fails to charge, or overcharges. Issues include old battery installed at time of purchase, system overcharging, and inability to maintain charge.

When: One owner replaced battery approximately 6 months after vehicle purchase (battery dated 2013 in a 2017 vehicle). Another battery failure mentioned in context of stalling at 48,000 miles.

Symptoms owners cite: Vehicle will not start without jump; Battery depleted despite vehicle running; System voltage low; Battery overcharging; Shuddering and static electric shock reported alongside overcharging

Codes mentioned: Voltage B sensor low, System voltage low

Repairs/costs cited: One owner replaced battery after 6 months; battery tested and diagnosed as defective OEM unit (2013 date code). No cost cited.

Recalls/TSBs owners mention: One owner associated shuddering, static shock, and overcharging with NHTSA Recall 18V524000; dealer unable to determine cause; vehicle not diagnosed or repaired. Manufacturer confirmed VIN not under recall.

Catalytic converter fails or becomes partially plugged, generating P0420 code. Initial dealership diagnostics overlook this failure, leading to unnecessary repair of unrelated components and customer frustration. Subsequent code (P0219B) suggests air-fuel imbalance may be root cause rather than converter itself.

When: Initial diagnostic Feb 19, 2026; failure occurred before or by that date. Follow-up work Mar 2–14, 2026.

Symptoms owners cite: Vehicle jerks when slowing or coming to stop; Vehicle runs at severe jerk/violent jerking; Vehicle stalls while driving; Check engine light illuminates; Code P0420 appears on diagnostic scan

Codes mentioned: P0420 - Catalyst System Efficiency Below Threshold (Bank 1), P0219B - Air-Fuel Ratio Imbalance

Repairs/costs cited: Dealership initially recommended tires, brakes, rotor service ($1,416.21) without addressing catalytic converter. After failure post-repair, catalytic converter replaced at cost of $2,165 (negotiated down from $2,800 quote). Vehicle continued to show codes after replacement, suggesting root cause (air-fuel ratio imbalance) was not addressed. Total owner cost: $3,581.21.

Recalls/TSBs owners mention: Dealership service manager and management (Jim Fife) involved in cost negotiation after initial misdiagnosis. No recall or extended warranty mentioned.

Vehicle exhibits shaking/jerking at highway speeds. Dealership performs transmission pan removal and recommends full transmission replacement based on incomplete diagnostic. Transmission is replaced at owner expense. Identical or related symptoms recur shortly after, revealing root cause was not transmission but ignition system (coil, spark plugs, air filter).

When: Initial complaint Dec 2020. Transmission replaced. Symptoms recurred approximately 3 weeks later at 85,000 miles.

Symptoms owners cite: Engine light illuminates; Vehicle shakes like 'going over speed humps' at 45–60 mph; Dealership cannot obtain stable diagnostic reading; condition intermittent; Post-transmission replacement: cylinder 6 coil misfire codes appear; Post-repair: engine light repeatedly returns with same misfire codes; Vehicle sputters and feels starved for fuel at stop lights; Vehicle idles hard in Park or Drive; improves with acceleration; After coil replacement: symptoms persist within hours

Codes mentioned: Cylinder 6 coil misfire, Catalytic converter code (intermittently showing at one shop, not at another)

Repairs/costs cited: Transmission replacement performed (cost not specified). Post-replacement: Coil 6 and all spark plugs replaced; air filter installed. Within hours or days, engine light returns with same misfire codes. Mechanic has replaced parts twice in one month with no resolution. Owner reports four shop visits since December with identical reading/symptoms each time. Replaced parts twice in a month; condition unchanged. One mechanic suggested parts crossing (swapping components between cylinders) to isolate issue but problem persists.

Recalls/TSBs owners mention: No manufacturer response or recall mentioned. Independent mechanic baffled by recurrence despite multiple part replacements.

Door panel trim piece detaches and separates from door frame while vehicle is in operation.

When: Occurred while driving.

Symptoms owners cite: Piece of door panel comes off while driving down the road

Repairs/costs cited: No repair cost or action cited.

Rear air conditioning compressor or controls cycle on and off unpredictably.

When: Ongoing at approximately 110,000 miles.

Symptoms owners cite: Rear air conditioning cuts in and out

Repairs/costs cited: No repair cost or action cited.