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 ↗2020 Jeep Renegade electrical problems
severe Owners of the 2020 Jeep Renegade have filed 12 NHTSA complaints about the electrical at roughly $850 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See electrical across all vehicles →
Complaints
12
Recalls
0
Avg fix
$850
| Model year | electrical complaints |
|---|---|
| 2016 Renegade | 99 |
| 2017 Renegade | 121 |
| 2018 Renegade | 112 |
| 2019 Renegade | 23 |
| 2020 Renegade (this page) | 12 |
| 2021 Renegade | 21 |
| 2022 Renegade | 9 |
| 2023 Renegade | 8 |
1crash
1injury
When does it fail?
Of the 12 electrical complaints filed for the 2020 Jeep Renegade, 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
Electrical accounts for 19% of all owner complaints filed against this vehicle, across 4 categories tracked.
No new NHTSA electrical complaint has been filed on this vehicle in over 3 years — the issue may be aging out of the active population.
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.
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 ↗Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present Technicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal Failure.
full bulletin at NHTSA ↗If the DTC B1E21-96: Backup Battery-Component Internal Failure is active and customer states Popup message will show at the radio: "Battery of Uconnect Box requires service. SOS call and related functions may be unavailable. Please visit an authorized dealer." PLEASE do not Replace the TBM module, only replace TBM Internal Battery (inside Telematics Box Module) and order PN68493347
full bulletin at NHTSA ↗Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present echnicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal Failure
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners describe stalling without warning while driving highways and city streets—sometimes six times in 24 hours. The vehicle shuts down, forcing them onto roadsides in traffic. Dealers initially blamed a loose battery terminal, then low oil or dead battery, but stalling recurred even after those repairs. Warning lights for coolant pressure, parking brake, check engine, battery, and throttle all come on at once, though fluid levels check normal. One owner at 48,577 miles lost power at 20 MPH and couldn't jump-start the vehicle.
The infotainment touchscreen fails in two ways: it goes completely black with white lines running through it, or displays discolored patches. When this happens, the backup camera stops working—a real safety issue when backing up. One owner says the problem appeared after temperature ramped up in summer. Owners report the same defect in 2016+ Renegades.
One owner's vehicle would not shut off using the ignition button or key fob; a dealer had to pull the fuel fuse to stop it. After reconnecting a loose battery cable and resetting the RFH module, it worked again.
Finally, a sunroof that jams and won't close, with two dealers recommending a complete roof replacement despite no visible obstruction.
Same Jeep Renegade electrical reports on nearby years: 2017 · 2018 · 2019 · 2021
Failure modes owners describe
Intermittent engine stalling with false/multiple warning lights
Vehicle shuts down without warning during highway and city driving. Initial dealer diagnosis missed root cause and blamed loose battery terminal; issue recurred and worsened. Multiple warning lights appear—pressure coolant high, parking brake alert, check engine, battery, throttle failure—though coolant level and oil were normal. Dealer eventually blamed low battery and oil, but stalling persists.
When: Began April 2022; recurred and worsened within weeks. Another owner reported 6 stall events in 24 hours. One owner at 48,577 miles lost motive power at 20 MPH.
Symptoms owners cite: Engine stalls unexpectedly while driving; Multiple unrelated warning lights illuminate; Difficulty starting after stall; requires multiple ignition button pushes; Stalling occurs with and without start/stop feature enabled; False low-oil/low-coolant warnings despite normal levels
Codes mentioned: P0010, P0016, P0128
Repairs/costs cited: One owner: loose battery terminal reconnected, then new battery and oil change. Another: dealership did not provide diagnosis. Third: removed 15 amp fuel fuse to stop vehicle; dealer reset RFH module in computer. One dealer noted 'more electrical issues' but declined further diagnosis.
Recalls/TSBs owners mention: Owners report one known issue dating to 2015 Renegades. One owner states vehicle out of warranty and manufacturer will not cover repair.
Infotainment/UConnect screen failure affecting backup camera display
Center touchscreen goes black, displays discolored patches, or shows white/colored lines. Backup camera becomes non-functional or invisible on screen, creating a safety hazard. One owner reports issue occurred after heat ramped up; another states problem is widespread in 2016+ Renegades.
When: One owner: appeared 4 weeks before complaint (car 4 years old at time). Another: less than 3 months after heat season started. One owner reports screen replacement did not resolve issue.
Symptoms owners cite: Touchscreen goes completely black; Display shows white or colored lines; Discolored patches or warped sections of screen; Backup camera cannot be viewed or displays as black/blank; Radio display and menu items may not be visible; Glitching causes on-screen items to shift position
Repairs/costs cited: One owner: screen replacement performed but did not fix issue.
Recalls/TSBs owners mention: No factory recalls or TSBs mentioned. One owner researched and found same problem in 2016+ Renegades.
Vehicle will not shut off / ignition control malfunction
Vehicle enters a state where normal shutdown procedures fail. Battery disconnection and key fob commands ineffective; removal of fuel fuse required to stop vehicle. Possible module or electrical control circuit failure.
When: June 22, 2021
Symptoms owners cite: Push-button start will not shut down vehicle; Key fob commands non-responsive for shutdown; Vehicle continues running despite shutdown attempts
Repairs/costs cited: Fuel fuse (15 amp) removal stopped the vehicle. Dealer reconnected loose battery cable and reset RFH module in computer circuit.
Recalls/TSBs owners mention: Dealer stated 'never saw that happen before.'
Sunroof jamming and electrical/mechanical malfunction
Sunroof opens but will not close; becomes jammed mid-travel with no debris obstruction and tracks appear intact. Two dealers recommend full roof replacement, suggesting internal electrical or mechanical failure.
When: <UNKNOWN>
Symptoms owners cite: Sunroof jams during closing; Sunroof stuck in partially open position
Repairs/costs cited: Two dealers recommend replacing entire roof assembly.
Synthesized from 12 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 3 most recent
The contact owns a 2020 Jeep Renegade. The contact stated while driving 20 MPH and approaching a stop light, the vehicle lost motive power without warning. The contact stated that the seat belt tightened causing a bruise. The contact was able to pull over. The contact attempted several times to jump-start the vehicle however, the vehicle would not start. The vehicle was towed to the residence.…
Vehicle stopped dead went into park. All lights came on of temperature control throttle without any warning of check engine prior to I was in busy traffic and having to get towed to the dealership now the dealership doesn’t know what’s wrong with it and I’m without a vehicle.
The screen for the back-up camera doesn't work at all. The touch screen still works if you know where everything should be on the display but there's is no visual input at all. Just a black screen. This is exceptionally dangerous in such a large vehicle because backing up without that camera could result in serious injury or death of pedestrians, especially children.
Had electrical trouble with your 2020 Jeep Renegade?
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 2020 Jeep Renegade?
It's a meaningful issue. 12 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Based on the 12 complaints filed, electrical issues most often appear around 48,577 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
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/2020/Jeep/Renegade.
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.