Uconnect radio/satellite channels randomly change by themselves which is a real distraction while driving. I started happening about a month ago.
2016 Jeep Grand Cherokee electrical problems
severe 48 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
Failure mileage
Complaints
48
Recalls
0
Avg fix
$850
3crashes
1fire
1injury
When does it fail?
Of the 48 electrical complaints filed for the 2016 Jeep Grand Cherokee, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 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
Owners have filed 48 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.
No new NHTSA electrical complaint has been filed on this vehicle in over 5 years — the issue may be aging out of the active population.
The failure pattern owners describe
Buyer takeaway: The 2016 Grand Cherokee has widespread electrical and software issues that create genuine safety risks: transmission engagement failures and stalling at stop lights, spontaneous engine shutdowns on highways, key fob detection failures, and reported electrical fires. Dealers struggle to diagnose root causes, and recalls have seen parts shortages and conflicting repair information.
Owners of 2016 Grand Cherokee models describe a pattern of electrical and electronic failures that affect core driving safety. Transmission engagement regularly fails—the vehicle locks in Park or Neutral at stop lights, forcing drivers to shift and restart. Engine stalling happens without warning on highways at 60+ mph and in city traffic, with some owners reporting 15+ incidents in a single year. Multiple cases note the vehicle stalls and then becomes impossible to restart without a full power cycle.
The infotainment system (Uconnect 8.4) voice control has a near-total failure rate with iPhones, contradicting the brochure's safety claims about hands-free operation. Dashboard and instrument cluster go completely blank or display erratic readings. Headlights flicker every few minutes during night driving. Battery and charging-system failures recur even after replacement; one owner replaced the battery three times without solving the stalling.
Most concerning: two owners report electrical fires. One fire started in the rear passenger seat; another involves a water leak in the cargo area near wiring. Owners also report sudden loss of braking, inability to shut off the vehicle after an accident, and a key fob system that won't recognize the fob or allow mechanical key override. Dealership diagnostics are often inconclusive, and recalls (transmission interlock solenoid, fuel pump) have faced parts delays and conflicting service information.
Same Jeep Grand Cherokee electrical reports on nearby years: 2013 · 2014 · 2015 · 2017 · 2018
Failure modes owners describe
Transmission shift interlock / transmission engagement failure
Transmission becomes locked in Park or Neutral, won't engage Drive, or displays erratic shift indicators. Vehicle stalls at stop lights or in traffic; driver must shift to Park and restart to restore normal function. Multiple reports cite the brake/transmission shift interlock solenoid with incorrectly crimped electrical connector.
When: 3,000–27,800 miles; recurring at stop lights and intersections
Symptoms owners cite: transmission won't engage; locked in Park or Neutral; 'Shift to Park' dash message; stalling at stop lights; flashing drive indicator; inability to shift
Codes mentioned: S28 (mentioned in complaint #34)
Repairs/costs cited: Recall for brake/transmission shift interlock solenoid; dealers reported parts shortage and conflicting information (TSB vs. solenoid replacement). Complaint #6 waited 3+ months for recall service.
Recalls/TSBs owners mention: Recall issued; parts availability delayed. Some dealers advised software download, others reported part unavailability. Case #32190224 referenced in complaint #2.
Engine stalling without warning
Engine quits suddenly at highway speeds or in traffic without driver input. Vehicle loses all power; restart is required. Occurs sporadically and recurrently, sometimes multiple times within months. May be accompanied by loss of power steering, braking issues, or throttle control errors.
When: 10 months to 27,800 miles; incidents on highways (65 mph), city roads (30–50 mph), and at stop signs
Symptoms owners cite: sudden engine shutdown; no restart without full power-down/restart cycle; loss of power steering; ABS warning illuminated; unable to manually turn vehicle off
Codes mentioned: P016F-00, P0087-00, P11EOC-00 (incomplete/non-functional), U0212 (Lost Communication with SCM)
Repairs/costs cited: Fuel pump failure with metal debris spread throughout system (complaint #13); replacement required. Electronic throttle control faults and software updates attempted. No permanent fix confirmed by owners.
Recalls/TSBs owners mention: Fuel pump recall exists. Software updates offered without confirmed resolution. Service providers unable to replicate or definitively diagnose.
Electrical fire / smoke from wiring
Fire detected emanating from rear passenger seat area, with fire department called to extinguish. Complaint #3 references a recall status and vehicle described as a 'time bomb' ready to burst into flames. Water leak in rear cargo compartment (complaints #29, #43) noted as potential cause of electrical fire. Complaint #12 involved fire traced to electrical software system wiring fault.
When: Unknown mileage in complaint #12; complaint #3 filed February 2021 regarding ongoing recall
Symptoms owners cite: visible fire; smoke; charred wiring; water intrusion in cargo area
Repairs/costs cited: Vehicle towed to independent mechanic; electrical software system wiring fault diagnosed but not repaired (complaint #12). Rear cargo water leak requires addressing to prevent recurrence.
Recalls/TSBs owners mention: Recall initiated in 2020; complaint #3 states parts unavailable as of February 2021. U-Connect emergency contact system degrading and becoming inoperable.
Alternator/battery charging system failure
Battery repeatedly drains or alternator fails, leaving vehicle unable to start. Some owners report having battery replaced multiple times (up to three times) without resolving the underlying issue. Dimming headlights and dome lights, voltage fluctuation, and stalling reported in conjunction.
When: 87,000 miles (complaint #14); 6,000 miles (complaint #20); recurring over months
Symptoms owners cite: vehicle won't start; dead battery despite recent replacement; headlights dim intermittently; dome lights flicker; voltage fluctuation (10V–15V observed); engine stalls while driving
Repairs/costs cited: Battery replaced up to three times without permanent fix (complaint #14). Alternator replaced; also fried fuse block in one case (complaint #21). Repair cost over $1,500. Recall P60/NHTSA 14v634 for 2012–2014 Grand Cherokees noted; complaint #21 questions why 2016 not included.
Recalls/TSBs owners mention: Recall exists for 2012–2014 models; no mention of 2016 recall extension. Dealer diagnostics inconclusive.
Instrument cluster/dashboard failure or intermittent display
Entire instrument panel, speedometer, or infotainment screen goes blank or becomes unresponsive. Entire dashboard and transponder may require replacement. Flickering headlights occur intermittently during night driving. Speedometer displays erroneous readings (showing 100+ mph when vehicle traveling 50–60 mph).
When: 17,000 miles (complaint #2); 92,000 miles (complaint #9); recurring episodically
Symptoms owners cite: instrument cluster completely blank; dashboard unresponsive; speedometer inaccurate; headlights flicker every ~4 minutes of night driving; inability to read gauges; infotainment screen goes dark
Repairs/costs cited: Complete dashboard and transponder replacement performed in complaint #2; failure recurred 5+ times, dealership unable to pinpoint cause. Complaint #10 notes flickering headlights difficult to replicate during daytime service hours.
Recalls/TSBs owners mention: Complaint #2: dealership replaced dashboard/transponder but issue recurred; manufacturer case #32190224 assigned. No effective remedy provided.
Infotainment system (Uconnect 8.4) malfunction
Voice control feature fails or responds inconsistently; hands-free phone integration with iPhone does not function as advertised. Voice commands fail almost universally while in motion or at rest. Touchscreen goes blank, won't respond to inputs, or resets time settings. Radio channels change randomly. Bluetooth pairing fails.
When: From purchase (complaint #1, October 2016); recurring throughout ownership
Symptoms owners cite: voice command failure (100% failure rate reported); phone pairing failure; touchscreen unresponsive or blank; time resets to incorrect values; radio channels change randomly; Bluetooth connection drops; speaker audio issues
Repairs/costs cited: Dealership diagnostic (complaint #1, August 2017) concluded 'functioning as designed' despite 100% voice-command failure rate witnessed by service staff. No parts or repair action taken.
Recalls/TSBs owners mention: Complaint #1: dealership confirmed 'working as designed'; received other iPhone pairing complaints from Grand Cherokee owners but no recall or TSB issued. U-Connect emergency contact system degrading (complaint #3).
Stop/Start feature malfunction
Stop/Start auto shut-off function engages improperly, cutting power to lights and radio at stop lights. Vehicle stalls unexpectedly during Stop/Start operation. Voltage spikes and dimming lights accompany the fault. Stop/Start unavailable warning appears on dashboard.
When: Recurring at stop lights; age/mileage varies
Symptoms owners cite: unintended engine shutdown; lights cut off during Stop/Start; radio loses power; voltage fluctuation (10–15V); Stop/Start unavailable warning; stalling at rest; battery discharge
Repairs/costs cited: Battery replacement attempted; issue persisted in complaint #16. No specific repair or part replacement details provided by dealers.
Recalls/TSBs owners mention: Warning message appears; no recall or TSB mentioned in complaints.
Electronic throttle control fault
Electronic throttle control warning light illuminates, accompanied by sudden and unexpected loss of engine power. Vehicle loses acceleration capability temporarily (10 seconds to minutes), then self-corrects. Occurs at highway speeds and intersections, creating serious accident risk.
When: 6,000 miles; recurring on highways (60 mph) and during intersection transit
Symptoms owners cite: ETC warning light; sudden power loss; inability to accelerate; loss of engine responsiveness; temporary self-correction after 10 seconds
Codes mentioned: Electronic Throttle Control (ETC) warning
Repairs/costs cited: Self-corrects after brief period; no permanent repair noted. Complaint #20: no diagnosis provided by service.
Recalls/TSBs owners mention: None documented in complaints.
Key fob / push-button start detection failure
Vehicle does not recognize key fob signal and refuses to start. 'Key Fob Not Detected' message displayed. No mechanical key bypass available on push-button start models. Vehicle may spontaneously start without key insertion. Unable to shut off vehicle; emergency services had to manually disable ignition.
When: 2,400 miles (complaint #31); sporadic across ownership
Symptoms owners cite: key fob not detected error; vehicle won't start; no mechanical key override; spontaneous engine start without key; inability to power off vehicle
Repairs/costs cited: Complaint #26: two dealerships unable to replicate issue. Complaint #31: dealer unable to diagnose spontaneous start. Complaint #5: emergency services disconnected ignition relay to force power-down after accident.
Recalls/TSBs owners mention: Complaint #26 notes this is 'an issue for several years now for the Jeep brand'; no recall or remedy mentioned.
Brake system malfunction
Brakes engage unexpectedly while driving at highway speeds or in traffic without driver input. Also, in conjunction with transmission lockup (complaints #5, #42), brakes lock and prevent vehicle movement. Loss of braking capability or unintended brake engagement creates serious collision hazard.
When: Recurring during highway driving; complaint #5 after rear-end accident
Symptoms owners cite: unexpected brake engagement; brake lockup; inability to move vehicle despite proper shift position; loss of power steering and braking
Repairs/costs cited: No repairs documented. Complaint #5: emergency response required (relay disconnection).
Recalls/TSBs owners mention: None documented.
Liftgate open-warning system absent
No audible chime or warning when liftgate is open and vehicle is in reverse. Liftgate fails to close properly and reopens automatically without warning. Vehicle allows backup without alerting driver, risking collision damage.
When: Recurring during parking maneuvers
Symptoms owners cite: no chime when liftgate open during backup; liftgate won't close or auto-reopens; physical damage to liftgate from backing into obstacle
Repairs/costs cited: No repair action; complaint #7 addressed to Jeep with negative response.
Recalls/TSBs owners mention: Complaint #7: Jeep 'rebuffed' complaint and declined to address as safety issue.
A/C blower motor fuse burn-out
Blower motor fuse burns, melts, and requires replacement. Failure recurs multiple times despite repeated fuse replacements, leaving A/C inoperable. Underlying electrical fault not resolved by fuse replacement alone.
When: Approximately 150,000 miles; recurring episodically
Symptoms owners cite: A/C inoperable; melted/burned blower motor fuse; need for repeated fuse replacement
Repairs/costs cited: Blower motor fuse replaced multiple times; failure persisted. Complaint #18: mechanic and dealer notified but no root-cause diagnosis provided.
Recalls/TSBs owners mention: Dealer and manufacturer notified; no TSB or corrective action documented.
Sunroof/roof glass integrity failure
Sunroof shade glass suddenly shatters or breaks with loud noise while vehicle in motion or parked. Glass fragments observed inside vehicle.
When: Unknown mileage; episodic
Symptoms owners cite: spontaneous glass breakage with noise; shattered sunroof glass in cabin; hole in sunroof panel
Repairs/costs cited: Complaint #22: damage observed after quarter-mile of driving; no repair action documented.
Recalls/TSBs owners mention: None.
Cruise control disengagement difficulty
Cruise control refuses to disengage when driver attempts to turn it off. Multiple attempts required before function responds. Persists even after software update.
When: Recurring; persists post-software-update
Symptoms owners cite: cruise control won't turn off; multiple disengage attempts needed; unresponsiveness to control input
Repairs/costs cited: Software update attempted; problem recurred. Complaint #45: no repair outcome noted.
Recalls/TSBs owners mention: Software update provided without resolution.
Water leak in rear cargo compartment
Water leaks into rear cargo area near wiring harnesses. Owners express concern that moisture near electrical components will cause fire or short circuit. Potential recall for 2014–2016 models exists but may not cover all VINs.
When: Timing unknown; multiple complaints filed
Symptoms owners cite: water accumulation in cargo area; moisture near wiring; risk of electrical fire
Repairs/costs cited: No repairs documented. Complaint #29: VIN did not match cited recall.
Recalls/TSBs owners mention: Recall mentioned for 2014–2016 but coverage unclear; complaint #29 states vehicle did not come up in recall lookup by VIN.
Synthesized from 48 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 4 most recent
Vehicle will stall while driving. Has happened 15+ times when trying to accelerate from a stop light, twice while driving at 45+ mph. Engine will stall and the dash will say "Shift to park to continue driving." Vehicle must be shifted in to park, and then the start button must be pressed to restart the engine and continue driving.
When I push on the gas pedal, sometimes the car revs up and the speed does not increase. I have to shut the car down and then restart. When I restart it, then it resets it in a way and I am able to drive. There is a hyperbola symbol that is seen on my dashboard that blinks when this happens. Please help.
I have a brand new lease and my alternator has to be replaced. The battery is not being charged, the dome lights and headlights dim intermittently while driving or parked. The car has also stopped while driving in the middle of traffic and magically took off after a few seconds while I was making a left turn unto the freeway in the middle of a major intersection.
Had electrical trouble with your 2016 Jeep Grand Cherokee?
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 2016 Jeep Grand Cherokee?
It's a meaningful issue. 48 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 26 complaints that reported odometer mileage, most electrical failures cluster between 14,500 and 54,000 miles, with the median around 35,000. A quarter of owners report trouble before 14,500; a quarter make it past 54,000. 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/2016/Jeep/Grand Cherokee.
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.