2017 Jeep Renegade electrical problems

Dashboard warning lights illuminate for systems that are not actually malfunctioning (e.g., tail lights, turn signals, daytime running lights, headlights all reported working despite warnings; airbag disabled, blind spot sensors unavailable, front collision, lane departure, power steering temporarily unavailable, and park assist warnings triggering in clusters). Owners report lights cycling on and off randomly or persisting intermittently. Some vehicles have a known recall (NHTSA Campaign 17V485000) for this electrical system software malfunction, but many owners report their VINs are excluded from the recall despite experiencing identical symptoms.

When: Occurs throughout vehicle ownership, ranging from 3,800 miles to 119,283 miles; often appears after cold starts or after remote start engagement

Symptoms owners cite: False warning indicators on dashboard (tail light, turn signal, headlight, daytime running light, brake light warnings despite bulbs functioning); Airbag disabled warning; Blind spot sensor unavailable warnings; Front collision warning; Lane departure warnings; Power steering temporarily unavailable warning; Park assist warning; Seatbelt warning chiming repeatedly despite belt fastened; Warning lights illuminate consecutively rather than simultaneously; Flashing warning lights on instrument panel; Radio volume or function warnings; Instrument cluster display malfunctions (mileage flashing, incorrect displays)

Codes mentioned: U0001 (CAN bus communication error—reported in at least one narrative)

Repairs/costs cited: Software update issued for instrument panel (NHTSA Campaign 17V485000); one owner quoted $700 for connector and pigtail replacement for tail light circuit; one owner had radio replaced twice; instrument cluster replacement recommended by independent mechanic

Recalls/TSBs owners mention: NHTSA Campaign 17V485000 issued for Electrical System malfunction; however, multiple owners report their VINs excluded from recall despite exhibiting identical symptoms. Chrysler advised one owner to contact NHTSA for assistance. Dealers have applied software updates without resolving issues in some cases.

Vehicle unexpectedly stalls while in motion at highway or city speeds, with or without warning lights. Owners report stalling on interstates, at intersections, after reversing, and during acceleration. In some cases, vehicle restarts after sitting briefly; in others, multiple restart attempts required. Several owners were told this is not a recall issue despite similar failures appearing in recall notices. Causes attributed by dealers vary: fuel pump, ignition coil, engine block replacement, alternator, software update, low oil pressure. One owner's fuel gauge malfunction masked empty tank condition.

When: Occurs across all mileage ranges from 15,000 to 93,000 miles; some owners experience multiple incidents within weeks or months

Symptoms owners cite: Sudden loss of motive power while driving at highway speeds (35-70 mph); Engine stalls without warning; Vehicle stalls at stop signs or traffic lights; Stalling after shifting from reverse to drive; Check engine light illuminates; All service lights illuminate (service electronic parking brake, service ESC, service engine, service transmission); Message 'Shift to Park and press RUN/STOP button' displayed; Message 'Park vehicle to shift' displayed; Loss of acceleration or power; Engine sputtering before stall; Fuel gauge reads below ¼ tank when tank is actually empty (fuel level misreport)

Codes mentioned: P0481 (Fan 2 Control Circuit), Engine codes requiring reprogramming (fuel gauge instrument panel—reported), Unknown codes reset by dealer without diagnosis in some cases

Repairs/costs cited: Fuel pump replacement (recall-related); alternator replacement ($cost not specified); ignition coil replacement; engine block replacement (quoted at approximately $6,600 in one case); fuel tank refill; various software updates; instrument panel reprogramming. One owner reported vehicle remained at dealer service department for 1.5 years without resolution.

Recalls/TSBs owners mention: Some owners referenced recalls for fuel pump and electrical system but reported their VINs excluded. Dealers often unable to reproduce failure or determine root cause. One dealership manager stated, 'I wouldn't put my family in that vehicle.' NHTSA Campaign 17V485000 (Electrical System) and fuel pump recalls mentioned but VINs not consistently included.

Transmission fails to shift smoothly or refuses to shift gears. Owners report hesitation shifting from reverse to drive, hard kicks between gears, jerking and slamming shifts, and transmission jamming. Some vehicles refuse to shift out of park or into drive. Transmission may recover after vehicle sits briefly or after multiple restart attempts. One owner reported transmission 'sticks' with multiple related issues. Check engine lights and transmission service lights frequently accompany these failures.

When: Occurs from low mileage (6,100 miles) through 93,000 miles; some recurrent within months of prior repairs

Symptoms owners cite: Hesitation when shifting from reverse to drive; Hard shift between gears (especially 3rd to overdrive/passing gear); Transmission jerks or slams into gear; Transmission skips or fails to engage properly; Vehicle refuses to shift out of park; Transmission sticks in gear; Sluggish shifting performance; Warning 'Park vehicle to shift' displayed; Check engine light illuminates; Electronic Throttle Control (ETC) light illuminates; Transmission shift lights (PRND) flashing

Codes mentioned: P0481 (Fan 2 Control Circuit—reported alongside transmission issues), Transmission codes (specific codes not detailed in narratives)

Repairs/costs cited: Throttle body replaced; ignition coil and spark plugs replaced; transmission repaired (specific repair method not stated); Body Control Module (BCM) replaced; software updates applied

Recalls/TSBs owners mention: No specific manufacturer response detailed in narratives regarding transmission failures. Some owners cite recalls for electrical system affecting transmission control but report VIN exclusions.

Cooling fan malfunctions, causing rapid temperature rise and overheating. In one case, fan failure blew out relay and fuse; owners report blown 40-amp fuse when vehicle requires 50-amp. Radiator coolant system failures with sludge buildup and repeated failures on replacement parts reported. One owner experienced white/grey smoke from under hood while driving at highway speed. Cooling fan shaking and loud noise reported while running and even after shutdown.

When: Occurs at 39,000–50,000 miles; one owner had two recalled radiators and experienced second overheating event after initial repair

Symptoms owners cite: Check engine light illuminates; Coolant temperature high warning illuminates; Air conditioning stops working or operates intermittently; White or grey smoke from under hood; Cooling fan shaking and excessive noise; Engine overheating (temperature gauge rise); Blown cooling fan fuse (40-amp when 50-amp required); Blown relay; Radiator cooling fan non-responsive

Codes mentioned: P0481 (Fan 2 Control Circuit)

Repairs/costs cited: Cooling fan replacement; radiator recall replacements (two noted in one owner's case); fuse replacement (improper amperage initially installed); relay replacement; coolant flush (factory defective part diagnosis); new fan assembly installation; one owner reported service refused under out-of-warranty claim at 39,232 miles

Recalls/TSBs owners mention: One owner states Chrysler and Jeep 'unhelpful and unwilling to admit to the problem.' No formal recall found in narratives, though one owner references at least 66 other 2017 Renegade owners experiencing radiator fan failure at 40,000 miles.

Seatbelt warning chimes continuously despite belt fastened; seatbelt buckle switches malfunction; seatbelt comes undone while driving; warning message indicates emergency brake system and seatbelt malfunction despite systems functioning. One owner reported $500 quote for seatbelt repair on non-broken belt. One owner mentioned seatbelt parts backordered for over a year; 90,000 Wranglers noted with same issue under recall.

When: Occurs across mileage range; one owner noted seatbelt coming undone 'constantly' on both driver and passenger sides

Symptoms owners cite: Seatbelt warning chimes incessantly despite belt fastened; Seatbelt buckle switch failure (driver and passenger sides); Seatbelt comes undone while vehicle in motion; Airbag and seatbelt warnings flash on dashboard; Passenger seatbelt sensor illuminates at random with nothing on seat; Emergency brake system warning alongside seatbelt warning

Repairs/costs cited: Buckle switch replacement (both driver and passenger sides); seatbelt assembly parts quoted at $330 parts + $400 labor ($730 total); parts noted as backordered for over one year in one case

Recalls/TSBs owners mention: One owner cited 90,000 Wranglers recalled for identical seatbelt issues but 2017 Renegade not included in that recall. Jeep delayed parts shipment over one year.

Electronic parking brake engages without driver input while vehicle in motion or at rest. In one critical case, emergency brake locked up while driving 70 mph, forcing abrupt stop. Parking brake message displays repeatedly; only way to disengage is power cycle vehicle. Brake self-engages after shifting gears or during low-speed driving. Brake may engage when key fob signals vehicle has left, even though fob in cup holder inside vehicle.

When: Occurs from low to high mileage; one critical incident at 70 mph reported

Symptoms owners cite: Parking brake engages without driver input while in motion; Emergency brake locks up at highway speed (70 mph); Brake engages when fob detected as leaving vehicle (false detection); Brake engages after shifting gears; Brake engages during low-speed driving; Message 'Vehicle not on, shift to park and press RUN/STOP button' displayed; Message 'Parking brake has engaged' displayed after vehicle powered off; Multiple occurrences of unwanted engagement; Brake only disengages with full power cycle (off/on)

Repairs/costs cited: Short circuit in electronic parking brake system diagnosed in one case (second instance); no repair details provided in narratives

Recalls/TSBs owners mention: One dealership service technician stated, 'I value my life I would not drive this vehicle.' Service manager stated, 'I wouldn't put my family in that vehicle.' Manufacturer not formally notified in most cases.

Engine oil level drops rapidly despite regular maintenance and oil changes. Dealers diagnose low oil consumption but offer no solution. Oil pressure warning light illuminates; one owner's engine automatically shut down during acceleration due to low oil but received no low oil warning light beforehand. Manufacturer performs oil consumption test and vehicle fails, but no warranty assistance offered. Engine knocking and vibration reported alongside low oil issues.

When: Occurs across mileage ranges; one vehicle at 20,000 miles already consuming excessive oil; one at 34,800 miles stalled due to low oil

Symptoms owners cite: Burning oil smell in cabin; Oil level drops rapidly (oil found extremely low or empty on dipstick); Oil pressure warning light illuminates; Engine automatic shutdown during acceleration due to low oil (no warning light prior to shutdown); Check engine light illuminates; Vehicle stalls while driving uphill with oil pressure warning; Low oil consumption diagnosis by dealer (with no solution offered); Engine knocking sound in front of vehicle; Vibration/rattle from engine compartment

Repairs/costs cited: Oil topped off; oil consumption test performed by manufacturer (vehicle failed test); oil changed; no warranty assistance offered in cases tested

Recalls/TSBs owners mention: Manufacturer performs oil consumption test, vehicle fails, but no warranty assistance offered. Dealers recommend regular oil consumption monitoring but do not address underlying cause. One owner noted the 2.4 LT engine in this model is known to consume oil at higher rates.

Vehicle fails to start or loses power after battery drain or normal operation. After jump-start, engine runs briefly then shuts off. Multiple warning lights illuminate (power steering, brake, airbag, EBD). Alternator replaced in one case. Battery replacement did not resolve recurring failures. Independent mechanic unable to duplicate failure.

When: Occurs after extended battery drain and during normal operation; one case at 75,000 miles

Symptoms owners cite: Vehicle fails to start without warning; Abnormal ticking noise from engine during start attempts; Engine runs briefly after jump-start then shuts off; Power steering warning light illuminates; Brake warning light illuminates; Airbag warning light illuminates; EBD (Electronic Brake Distribution) warning light illuminates; Recurring failure after battery replacement; Engine hesitation upon accelerator depression after jump-start

Repairs/costs cited: Alternator replacement; battery replacement (did not resolve recurring failure); jump-start procedure; independent mechanic unable to diagnose

Recalls/TSBs owners mention: No manufacturer response documented in narratives.

Lighting circuits fail intermittently or completely. Rear tail lights, brake lights, and turn signals stop working simultaneously on one side. Turn signals fail to work for lane changes or turns (left or right, intermittent). Headlights cut out while driving in dark. Fog lights stay on continuously. Center pin for ground wire in rear lighting connector melted, causing power loss to multiple lights simultaneously. Wiring harness replaced twice in one vehicle with recurring failures. Some owners report false warning lights for lights that are actually working.

When: Occurs from early ownership through high mileage; one case at 10,000 miles requiring wiring harness replacement

Symptoms owners cite: Headlights cut out simultaneously while driving; Turn signals non-functional (intermittent, both directions); Tail lights non-functional; Brake lights non-functional; Daytime running lights non-functional; Fog lights stay on continuously; All rear-side lights fail simultaneously (tail, brake, turn signal); False warning lights for lights that are actually working; Lights affected when steering wheel turned (with or without turn signal); Melted connector ground pin (rear lighting housing); Whistling noise from torn light housing due to seal failure

Repairs/costs cited: Wiring harness replacement (twice in one case, both unsuccessful); bulb replacements (ineffective); connector and pigtail replacement quoted at $700; automotive wiring repair for melted pins (cost not specified); radio replaced twice (possibly related electrical issue)

Recalls/TSBs owners mention: Software update issued (NHTSA Campaign 17V485000) but may not address root cause in some vehicles. Multiple owners report VINs excluded from recall.

Body Control Module replaced under warranty at very low mileage (5,000 miles). Two weeks after BCM replacement, radio system froze. Additional electrical failures followed shortly after replacement, suggesting either defective replacement part or underlying electrical architecture issue. BCM replacement also mentioned in case where multiple electrical systems failed simultaneously (cruise control, all electrical features, warning lights).

When: BCM replacement at 5,000 miles; subsequent failures at 6,100 miles and throughout ownership

Symptoms owners cite: Radio system freezes (twice in one week); Oil pressure light on then off immediately; Vehicle stalls at 35 mph with warning 'must be stopped to switch gears'; ETC light illuminates alongside engine light; Engine sputtering and low power output; Hesitation when accelerating; All electrical features fail simultaneously (cruise control, power windows, door locks, key fob, instrument cluster)

Repairs/costs cited: BCM replaced at 5,000 miles; subsequent electrical repairs applied but no resolution documented

Recalls/TSBs owners mention: BCM replaced under warranty; however, failures recurred after replacement, suggesting defective replacement part or unresolved electrical system issue.

Accelerator stops responding or becomes unresponsive while driving. Vehicle loses power and slows rapidly without warning or notification. Accelerator pedal becomes firm and unresponsive. In one case, driver had to coast to highway shoulder. Multiple warnings displayed after loss of power. One owner notes this is the second time vehicle became disabled on highway due to fuel pump and electrical system issues.

When: Occurs during highway driving at 65 mph in one documented case

Symptoms owners cite: Accelerator stops working without warning or notification; Vehicle loses power and decelerates rapidly; Accelerator pedal becomes completely firm and immobile; Warning message 'Put vehicle in park and depress brake to shift' appears after loss of power; Vehicle on empty fuel signal despite gauge reading above empty mark; Warning lights do not illuminate to alert driver to low fuel

Repairs/costs cited: Fuel pump replacement and electrical system repair noted in owner's prior service history; no resolution achieved

Recalls/TSBs owners mention: Dealer blamed fuel pump and electrical system failure without identifying true root cause. Owner reports no low fuel warning light on either incident.

Radio freezes or becomes non-responsive. Radio volume controls itself (powers on/adjusts volume without input; goes very loud then quiet or quits entirely). Radio replaced twice in one vehicle. Another owner's radio system froze twice in one week after BCM replacement. Radio may not display backup camera or may display intermittently.

When: Occurs throughout ownership; one case noted radio freeze two weeks after BCM replacement

Symptoms owners cite: Radio powers on and adjusts itself without input; Radio volume changes without user control; Radio goes very loud then becomes quiet; Radio quits working entirely (intermittent); Radio freezes during operation; Backup camera will not display when shifted to reverse (radio off); Backup camera display intermittent (radio on); Mileage display flashing simultaneously with radio malfunction

Repairs/costs cited: Radio replaced twice (owner cited electrical problems as cause); software update recommended for backup camera failure; entertianment system replaced

Recalls/TSBs owners mention: No specific manufacturer response documented.

Remote start enables vehicle but engine shuts off when driver approaches and touches door handle or presses unlock button. Remote start disabled message appears. Key fob loses connection to vehicle; false warning that 'fob has left vehicle' displays when fob is inside cup holder, triggering unwanted parking brake engagement.

When: Occurs during normal remote start use; false fob warnings appear intermittently

Symptoms owners cite: Vehicle starts via remote start but shuts off when driver touches door handle; Vehicle starts via remote start but shuts off when unlock button pressed; 'Remote start disabled' message appears; Key fob loses connection indication displayed; 'Fob has left vehicle' warning appears when fob actually in cup holder; Parking brake engages due to false fob-away signal; Only method to clear false warning is power off/on cycle

Repairs/costs cited: No repair details provided in narratives

Recalls/TSBs owners mention: No manufacturer response documented.

Lift gate closes and latches audibly but then lights flash, latch releases, and door opens itself without any user input. This can occur repeatedly (1 or 30 times) with no clear trigger.

When: Occurs repeatedly over time without clear pattern

Symptoms owners cite: Lift gate closes and audibly latches; Lights flash immediately after latch; Latch releases without user input; Door opens itself; Failure repeats unpredictably (1 to 30 times)

Repairs/costs cited: No repair details provided in narratives

Recalls/TSBs owners mention: No manufacturer response documented.

Driver's side power seat non-responsive and stuck in full back position, creating unsafe driving condition for operators under 6 feet tall. Seat becomes responsive after vehicle started via remote start (coincidence noted by owner). Fuse and relay replacement ineffective initially.

When: Occurs at very low mileage (3,800 miles)

Symptoms owners cite: Power seat non-responsive; Seat stuck in full back position; Seat cannot be repositioned manually; Unsafe driving condition for shorter operators

Repairs/costs cited: Fuse replacement (ineffective); relay replacement (ineffective); seat became responsive after remote start (coincidence noted); electrical troubleshooting at dealer recommended

Recalls/TSBs owners mention: Dealer unavailable for over one week to diagnose issue.

AC stops working and does not output cool air despite settings at max cool. AC may work temporarily after repair then fails again. One case attributed to factory defective part; replacement part also failed one year later with sludge buildup. Dealership initially refused to address under warranty, pressuring customer to drive with windows down.

When: First failure at 10,000 miles; recurrent failures one year after initial repair

Symptoms owners cite: AC stops producing cool air; Cool air briefly then turns hot; AC intermittent on and off; AC fails randomly then restarts; Settings at max cool produce no effect

Repairs/costs cited: Wiring harness replaced twice; AC system replacement (factory defective part diagnosis); coolant and flush system replaced (factory defective part diagnosed); sludge found in tank on recurrence

Recalls/TSBs owners mention: Dealership initially refused warranty service and told customer to drive with windows down; warranty honored only after customer complaint.

Sunroof assembly fails completely and cannot close. Service center determined sunroof is permanently bonded/glued to roof structure rather than modular, making repair impossible without full roof replacement (thousands of dollars, not covered by warranty or recall). Double sunroof design means both front and rear roof areas compromised when system fails.

When: Failure occurred suddenly without warning symptoms

Symptoms owners cite: Sunroof will not close; Sunroof stuck in open position; No prior mechanical or electrical malfunction warnings; Entire double sunroof system affected

Repairs/costs cited: Service center confirmed repair requires entire roof replacement (thousands of dollars, cost not specified); not covered by warranty or recall

Recalls/TSBs owners mention: No formal manufacturer inspection conducted; service technician reviewed issue; no recall or warranty coverage available.

Steering wheel center gets extremely hot. Steering module replaced due to this condition. Power steering warning lights intermittently illuminate. In one case, power steering warning displayed but then became unavailable, with message that power steering temporarily unavailable.

When: Occurs during normal operation; timing not specified in all narratives

Symptoms owners cite: Steering wheel center becomes extremely hot; Power steering warning light illuminates; Power steering temporarily unavailable warning message; Power steering unavailable warning in cascade of system warnings

Repairs/costs cited: Steering module replaced

Recalls/TSBs owners mention: No manufacturer response documented.

Oxygen sensor wiring harness chewed by rodents, causing engine check light. Upon investigation, owner discovered Chrysler uses soybean oil or peanut-based oil in wire sheathing insulation, which attracts rodents. Issue occurs in stationary vehicle in driveway. Owner questions whether rodent attraction is manufacturing fault or driver fault.

When: Occurs during parked/stationary condition at home driveway

Symptoms owners cite: Check engine light illuminates; Oxygen sensor wiring harness visibly chewed; Rodent damage to wiring insulation

Repairs/costs cited: Oxygen sensor with harness replaced; warranty covered repair under Chrysler factory extended warranty

Recalls/TSBs owners mention: Warranty covers repair; however, no acknowledgment of soy-based insulation issue or guidance on prevention.

Power windows over-extend when raising, tearing out top of housing and causing leaks. Resulting water leaks cause potential electrical damage to door panels. Torn housing creates whistling noise during driving. AC must work harder due to poor air seal, increasing fuel consumption and component stress. Service department reports seeing this issue on nearly every 2017 Renegade that comes in for service.

When: Exists at time of purchase in at least one case (pre-owned 2017 purchased November 2021 with pre-existing issue)

Symptoms owners cite: Power windows over-extend when closing/raising; Window housing tears at top; Water leaks into door panel; Whistling noise from torn housing while driving; Poor door seal affecting climate control efficiency

Repairs/costs cited: Service estimate $800 for two window seal repairs; service technician reports seeing issue on nearly every 2017 Renegade

Recalls/TSBs owners mention: No recall or warranty program documented; customers responsible for expensive out-of-pocket repairs.

Dashboard warning lights illuminate for non-existent malfunctions or persist without clear cause. Instrument cluster freezes or malfunctions. Mileage display flashes. In one case, speedometer changed from mph to kph without user input. Instrument cluster recommended for replacement in one case.

When: Occurs from early ownership through high mileage

Symptoms owners cite: Malfunction indicator lights illuminate when no malfunction present; Warning lights illuminate incorrectly; Instrument cluster display malfunctions; Mileage display flashing; Speedometer display changes units (mph to kph) without input; Check engine light remains on despite repairs

Repairs/costs cited: Instrument cluster replacement recommended; software updates applied without resolution in some cases; instrument panel reprogramming for fuel gauge

Recalls/TSBs owners mention: Software updates issued (NHTSA Campaign 17V485000) for instrument panel malfunction; however, many owners report continued issues despite updates.