2016 Jeep Renegade electrical problems

Passenger-side daytime running lights and parking lights fail repeatedly, with burnt-out bulbs, broken wires, and poor connections. One owner replaced the factory bulb with an LED and reports reduced warning messages. Multiple owners report the same issue across forums, suggesting a systemic problem.

When: From 9 miles to 28,510 miles; some owners report recurring failures every 2,000–5,000 miles

Symptoms owners cite: Daytime running light bulb burnt out; Parking light bulb burnt out; Warning messages: 'daylight running light out' and 'parking light out'; Broken wires at bulb connections; Poor electrical connections

Repairs/costs cited: Costs range $34.69–$319.82. Bulb and wiring replacements; some owners use LED bulbs as workaround. Parts availability issues reported.

Dashboard displays warning lights indicating lights are out when they are actually functioning normally. Lights include headlights, tail lights, daytime running lights, turn signals, parking lights, and backup lights. Issue often resets after vehicle restart or software update.

When: From less than 100 miles to 70,000+ miles; some owners report every winter

Symptoms owners cite: False warning messages for headlights, tail lights, turn signals, parking lights, daytime running lights, backup lights; Dashboard flickers; Issue resolves after vehicle restart or software update; Lights function normally despite warnings

Repairs/costs cited: Software update reportedly resolves issue in some cases. Some owners encounter no permanent fix despite multiple dealership attempts.

Recalls/TSBs owners mention: Software update available; dealers performed updates with mixed results

Rear tail light harness connectors burn out, melt, and short circuit, disabling brake lights, turn signals, and reverse lights. The center ground pin on the connector often burns or melts, creating a potential fire hazard. Parts are on backorder at multiple dealerships due to widespread failure.

When: 36,000–53,000 miles

Symptoms owners cite: Tail light, brake light, turn signal, and reverse light inoperative; Visible burn marks or black soot on connector center pin; Melted wiring harness; Broken connector pin; Intermittent failures that worsen over time

Repairs/costs cited: Mopar replacement connectors cost over $600; parts frequently on backorder. Repairs do not guarantee lasting solution; forums report repeated failures even after replacement.

Vehicle loses power or stalls unexpectedly during acceleration from a stop, turning, merging into traffic, or climbing hills. Engine may shut down completely or lose responsiveness for several seconds. Check Engine light may illuminate. Issue recurs despite dealership diagnostics and software updates.

When: From 500 miles to 42,000 miles; some owners report ongoing for 4 months or more

Symptoms owners cite: Loss of power when accelerating from stop; Loss of power when turning or merging; Vehicle stalls without warning; Engine shuts down mid-drive; Check Engine light illuminates; Electronic Throttle Control warning appears; Vehicle loses acceleration in uphill driving

Codes mentioned: Check Engine Light

Repairs/costs cited: Dealerships attribute to software glitches or firmware updates but issue often persists. One owner reports $600 in diagnostics with no resolution.

Recalls/TSBs owners mention: Dealership performed software updates; manufacturer referred complaint to dealer with no further action

Battery fails prematurely, and vehicle exhibits widespread electrical system malfunctions including inability to start, loss of power, all warning lights illuminating, and battery drain. Issues occur despite battery replacement.

When: 25,000–62,000 miles

Symptoms owners cite: Battery dies suddenly without warning; Vehicle will not start; All dashboard lights illuminate; Loss of power while driving; Vehicle requires repeated jump-starts; Battery drains rapidly; Vehicle requires battery reset (disconnecting battery for hours)

Repairs/costs cited: Battery replacement under warranty in some cases, but issue recurs. Dealerships attribute to insufficient driving or user error despite owner compliance with maintenance.

Recalls/TSBs owners mention: Battery replaced under warranty; manufacturer implied owner responsibility for inadequate vehicle use

Engine cooling fan stops functioning or fails at mileages well below expected lifespan (30,000–70,000 miles), causing engine overheating, loud grinding or rattling noise, and potential engine damage. Fan may fail despite recent dealership multipoint inspections marking fan as functional.

When: 25,000–70,000 miles

Symptoms owners cite: Cooling fan not operating; Loud grinding or rattling noise from engine compartment; Temperature gauge shoots into red (overheating); Burning smell from engine; Engine light illuminates; Vehicle must be pulled over to cool down; Fuses blow out related to fan circuit

Repairs/costs cited: Replacement cost $350–$700 including fan assembly and sensor. Long wait times for parts reported. Owners state fans should last 100,000 miles.

Recalls/TSBs owners mention: Not covered under warranty as dealership claims it is not part of drivetrain; TSB V54 exists for plastic heat shield bushing units but dealerships deny coverage

Vehicle exhibits excessive oil consumption, losing 1 quart per 100 miles or more, despite owner compliance with maintenance schedules. Engine knocks, produces burning smell, and blows oil from exhaust. Oil level can drop 5 quarts in a week.

When: Purchased vehicle with existing issue; onset from 2021 onward; 34,000–53,000 miles reported

Symptoms owners cite: Excessive oil consumption; Oil level drops quarts per week; Engine knocking noise; Burning oil smell; Oil blowing from exhaust pipe; Dealer overfills oil by 1+ quarts; Service Engine light illuminates; Engine runs roughly

Codes mentioned: Service Engine Light

Repairs/costs cited: Oil consumption test failed; new engine replacement costs $11,000 out-of-pocket post-warranty. Class action lawsuit filed for this issue.

Recalls/TSBs owners mention: Class action lawsuit filed; vehicle is part of legal proceeding

Electronic parking brake engages or disengages spontaneously and unpredictably while driving. Issue recurs despite dealership service attempts and may be linked to broader electrical system problems.

When: 2,000–42,000 miles; some owners report 7 visits within first year

Symptoms owners cite: Parking brake engages automatically while driving; Parking brake disengages without user input; Parking brake warning light illuminates; Brake may remain engaged even after attempting to disengage; Occurs during acceleration, turning, or merging

Repairs/costs cited: Multiple dealership visits (up to 7 times in one year) with issue recurring. Dealerships unable to resolve; diagnosed as electrical problem but no permanent fix documented.

Fuel gauge displays inaccurate fuel level or fails to indicate low fuel. Vehicle may stall due to insufficient fuel despite gauge showing adequate fuel level. 'Range to Empty' function unreliable.

When: Less than one week of ownership

Symptoms owners cite: Fuel gauge shows 2 LED bars with fuel appearing adequate; Vehicle stalls while driving despite fuel in tank; Range to Empty shows 60 miles but vehicle stops; No low fuel warning light illuminates; Vehicle does not start after stalling

Repairs/costs cited: Vehicle started after adding 1.5 gallons and fuel gauge increased to 3 bars. Owner reports no recalls or TSBs available for this issue.

Vehicle will not shift out of Park despite attempting to move gear selector. Vehicle requires shift lock release override. Engine revs but vehicle does not move despite being in Drive or Reverse.

When: 60,000+ miles

Symptoms owners cite: Vehicle stuck in Park; Transmission Service light illuminates; Check Engine light illuminates; Vehicle will not move despite selecting Drive or Reverse; Engine revs but no motion; Shift lock release required to disengage Park

Codes mentioned: Transmission Service Light, Check Engine Light

Repairs/costs cited: Computer reset recommended; dealership refuses to perform without warranty coverage

Key fob does not reliably lock or unlock doors, requiring hovering over door handle. Vehicle will not turn off even after removing key from ignition, and may continue running indefinitely. Key fob detection fails, showing 'Key FOB Not Detected' while driving.

When: 5,000–80,000 miles

Symptoms owners cite: Key fob slow to respond or non-responsive; Doors require hovering key fob over handle to unlock; Vehicle continues running after key removed from ignition; Vehicle will not turn off despite pushing power button; Key fob not detected while driving; Takes 5 minutes to 4 hours for vehicle to restart after turning off

Repairs/costs cited: Key fob battery replacement ineffective. Issue may be related to broader body control module or electrical system failure.

Dashboard displays multiple warning lights at once, including Service Air Bags, Parking Brake, Electronic Throttle Control, Power Steering, Check Engine, Traction Control, and others. Lights may illuminate on startup or during driving and can cause vehicle to become non-responsive or lose power.

When: From 5,000 miles onward; some owners report daily occurrence

Symptoms owners cite: Multiple warning lights illuminate at once; Service Air Bags warning; Service Parking Brake warning; Service Electronic Throttle Control warning; Service Power Steering warning; Check Engine light; Traction Control warning; Service 4WD warning; Battery/electrical warning lights; Lights may persist for hours

Repairs/costs cited: Dealership service attempts include software updates, electrical system reconfigurations, and seatbelt replacements with limited success.

Recalls/TSBs owners mention: Manufacturer demanded repair records but failures were not remedied

Radio, navigation system (Nav 6.5), and dash display panel malfunction intermittently or persistently. Navigation takes up to 5 minutes to load, satellite radio loses connectivity and must reload, backup camera unavailable during reloading, and phone Bluetooth calls do not transfer smoothly.

When: From 7,000 miles onward; affects vehicles with 16,700+ miles

Symptoms owners cite: Radio malfunctions; Navigation system slow to load (up to 5 minutes); Satellite radio constantly loses connection and reloads; No sound during radio reload; Backup camera unavailable during navigation reload; Phone Bluetooth transfers slowly, calls cut off mid-transfer; Mileage display flashes randomly

Repairs/costs cited: No repairs documented in narratives; dealership response unknown

Driver seat electrical wiring assembly fails intermittently after seatbelt is secured or during normal body movement in seat. Failures disable driver seat power controls, airbag system, electronic parking brake, and seatbelt warning system, creating safety hazards.

When: Unknown specific mileage; occurs after normal seat use

Symptoms owners cite: Driver seat power controls non-operational; Airbag system disabled or malfunctioning; Electronic parking brake disabled; Seatbelt warning system disabled; Intermittent failures triggered by seatbelt securing or body movement; Driver seat locks into position in event of failure, preventing evacuation

Repairs/costs cited: Dealership replaced seatbelt in one case, but issue recurred; no permanent solution documented

Radiator cooling fan catches fire, destroying vehicle. Electrical short in dash area suspected. Multiple electrical failures precede fire.

When: 7,000 miles at issue onset; fire occurred later in ownership

Symptoms owners cite: Radiator fan fire; Electrical short suspected in dashboard; Multiple prior electrical malfunctions (radio, panel display, service panel); Vehicle fire while driving

Repairs/costs cited: Vehicle destroyed; dealership provided no rental car or assistance; owner's complaint ignored for 6 days

Recalls/TSBs owners mention: Dealership ignored complaints for 6 days; no rental vehicle provided; dealership declined to help after warranty expired, despite pre-warranty complaints

Vehicle exhibits electrical and engine performance failures during cold weather (below 40°F or below zero). Service Engine light illuminates and engine runs on fewer cylinders or not at all. Thermal issues including thermostat failure suspected. Dash displays false warning lights in winter.

When: Every winter since 2016; temperatures below 40°F trigger issue

Symptoms owners cite: Service Engine light illuminates in cold weather; Engine runs on fewer cylinders or poorly in cold; Vehicle stalls in cold weather; Thermostat malfunction suspected; Dashboard displays false light warnings in winter; High coolant temperature warning when temperature is below zero

Codes mentioned: Service Engine Light

Repairs/costs cited: Chrysler allegedly knows issue is faulty thermostat; dealership refused warranty repair; estimated $1,000 to diagnose and fix post-warranty

Recalls/TSBs owners mention: Manufacturer allegedly aware of thermostat defect; dealership refused warranty coverage

Body control module fails, preventing vehicle from starting and rendering the vehicle inoperable. Module replacement required.

When: 80,000 miles

Symptoms owners cite: Vehicle fails to start; Intermittent start failures; TPMS warning light illuminates; Vehicle becomes non-operational

Repairs/costs cited: Body control module diagnosed as requiring replacement; vehicle was waiting for repair at independent mechanic

Sunroof operates extremely slowly, behaving as if motor is malfunctioning, then operates normally after vehicle restart. Emergency horn sounds unexpectedly.

When: Unknown specific mileage

Symptoms owners cite: Sunroof closes extremely slowly; Sunroof returns to normal operation after restart; Emergency horn sounds in driveway without activation

Repairs/costs cited: Sunroof issue resolved by vehicle restart; no permanent repair documented

Vehicle loses power steering and braking system function simultaneously with loss of engine power. Power steering light illuminates, disabling power steering. Vehicle becomes difficult or impossible to steer and brake.

When: During highway driving and normal operation

Symptoms owners cite: Power steering light illuminates; Power steering disabled; Braking system compromised; Vehicle loses power steering while driving; Loss of engine power concurrent with loss of steering/braking; Described as dangerous by owner

Repairs/costs cited: No repairs documented; vehicle is dangerous and owner states cannot trust vehicle