This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
full bulletin at NHTSA ↗2011 Chevrolet Camaro electrical problems
moderate Owners of the 2011 Chevrolet Camaro have filed 24 NHTSA complaints about the electrical, typically surfacing around 53,000 miles at roughly $850 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See electrical across all vehicles →
Failure mileage
Complaints
24
Recalls
0
Avg fix
$850
| Model year | electrical complaints |
|---|---|
| 2010 Camaro | 35 |
| 2011 Camaro (this page) | 24 |
| 2012 Camaro | 24 |
| 2013 Camaro | 74 |
| 2014 Camaro | 89 |
| 2015 Camaro | 104 |
When does it fail?
Of the 24 electrical complaints filed for the 2011 Chevrolet Camaro, 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
No new NHTSA electrical complaint has been filed on this vehicle in over 6 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.
This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
full bulletin at NHTSA ↗This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.
full bulletin at NHTSA ↗This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
full bulletin at NHTSA ↗This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2011 Camaro's electrical gremlins span the ignition, sensors, power seats, and body control module. The ignition recall (14294) created more headaches than it fixed: dealers told owners it was optional, then the "fix" replaced a flip-key with a hanging key that strikes your knee and shuts the car off if your leg gets too close. Several owners refused the repair after learning how poorly it was engineered.
Sensor failures plague these cars—passenger airbag sensors chime and toggle the airbag on and off with each bump, and multiple sensors sometimes fail simultaneously with no diagnostic code to help track the problem. The drive-by-wire throttle system has a reputation for cutting out mid-traffic (code P2138), and owners report seven shops unable to solve it even after replacing engine, transmission, and every part the bulletins list.
On convertibles, roof leaks drain into the trunk and soak the battery, causing total electrical shutdown while driving. Cooling system issues include heater core failure and spontaneous A/C switching. Starting problems tied to faulty fuse boxes and phantom electrical activation (wipers and lights turning on when the car is off) also show up. Power seat motors fail and lock the driver in unsafe positions. The recall parts shortage delayed or blocked fixes for months with no timeline from Chevrolet.
Same Chevrolet Camaro electrical reports on nearby years: 2010 · 2012 · 2013 · 2014
Failure modes owners describe
Ignition Key Recall (14294) Design Defect and Recall Execution Problems
Owners report the recall solution (removing flip-key blade and adding separate hanging key) creates a safety hazard worse than the original defect. The new key hangs low, strikes the knee while driving, and is heavier. Dealerships also misrepresented the recall as 'optional,' delayed completion, and left cosmetic damage (holes in key housing). One owner's knee proximity to the new ignition position caused the vehicle to shut off while parked.
When: 2014-2015 recall period; some failures reported during normal driving
Symptoms owners cite: New key fob hangs down and strikes driver's knee; Vehicle shuts off when knee contacts ignition area; Dealer misinformation calling recall 'optional'; Ugly cosmetic damage to key housing after blade removal; Increased weight of new key arrangement
Repairs/costs cited: Recall 14294 applied: flip-key blade removed, separate key added. Owners request reversion to original flip-key design. Some owners had recall completed at dealership; no cost cited for recall work itself.
Recalls/TSBs owners mention: NHTSA Campaign 14294 (ignition key). NHTSA Campaign 14V346000 (electrical system — same issue). Chevrolet issued recall but remedy inadequate per owner feedback; no alternative solution offered.
Convertible Roof Water Leaks and Resulting Electrical Damage
Convertible owner experienced chronic water leaks from the roof into the passenger compartment and trunk since 2012. Dealership denied problem multiple times under factory warranty. After extended warranty revealed roof issue in one hour, roof was repaired but 'water ocean' sound persists. Water eventually accumulated in trunk, soaking the battery and causing the vehicle to shut down while driving.
When: 2012 onward; battery failure approximately 4 months before complaint
Symptoms owners cite: Water leaking behind passenger seat; Water flowing into trunk area; Battery sitting in water; entire battery compartment flooded; Vehicle stalled while driving (electrical shutdown due to water damage); Audible water sloshing sound when climbing hills
Repairs/costs cited: Roof leak 'fixed' but recurred/persisted. Battery water damage; specific repair cost not cited. Owner states dealership and Chevrolet denied coverage and played 'lying game' per owner's account.
Recalls/TSBs owners mention: Factory warranty denied coverage during initial complaints. Extended aftermarket warranty found and partially addressed roof issue but did not prevent water accumulation in trunk/battery area.
Passenger Seat Airbag Sensor Malfunction
Passenger airbag occupant sensor fails, causing the airbag warning light and audible alarm to trigger continuously whenever anyone sits in the seat. The system cycles the airbag on and off repeatedly while a passenger is present, creating a safety and annoyance issue.
When: Not specified; reported on 2011 model
Symptoms owners cite: Passenger airbag warning light and alarm sound continuously; Airbag sensor indicates airbag is 'off' when seat is occupied; Sensor light and alarm cycle on and off while passenger is seated; Service airbag warning displayed
Repairs/costs cited: Passenger seat airbag sensor replacement required; no repair cost or completion status cited in narratives.
Drive-by-Wire Throttle Control System (P2138 / Throttle Position Sensor)
Owner reports recurring throttle failure despite engine/transmission replacement and all technical service bulletins applied. Fault code P2138 triggers, throttle quits working without warning during traffic, creating immediate safety hazard (near-collision). Seven repair shops unable to resolve despite replacing every part. Owner attributes systemic issue to Chevrolet's drive-by-wire system design and calls for recall.
When: Intermittent; triggered during normal driving/traffic
Symptoms owners cite: Check engine light / fault code P2138; Throttle becomes unresponsive / quits working; Vehicle nearly caused accident when throttle failed in traffic; Owner stranded 1 hour waiting for tow truck; Recurring issue despite seven shops and all TSB repairs
Codes mentioned: P2138
Repairs/costs cited: Engine and transmission already replaced; all TSBs applied; every part replaced. Estimated additional repair cost: 'another couple grand' per owner. Unresolved.
Recalls/TSBs owners mention: No recall issued for drive-by-wire system despite owner assertion it is a 'known issue' with these cars.
Engine Stalling / Check Engine Light with Charcoal Canister Blockage
Vehicle stalled after ignition start; check engine light illuminated. Dealership diagnosed charcoal canister infested with spiders and spider webs, blocking fuel vapor flow. Canister replaced and vehicle repaired. Manufacturer acknowledged familiarity with failure but offered no recall.
When: 26,000 miles
Symptoms owners cite: Check engine warning light illuminated; Vehicle stalled; able to restart on first attempt; Charcoal canister blocked by spider infestation/webs
Repairs/costs cited: Charcoal canister replacement performed at dealership (Jim Causley Buick GMC Truck, Clinton, MI). No repair cost cited.
Recalls/TSBs owners mention: Manufacturer stated no recall; stated familiarity with failure; no assistance offered.
Rough Idle, Shaking, and Loss of Power / Check Engine Light
Vehicle shakes and vibrates significantly at startup and during initial driving. Check engine light illuminates. Vehicle felt like it 'wanted to die' with loss of engine power. Gear gauge fluctuated. Condition persisted for entire drive to work.
When: Early morning start; condition ongoing during 18-minute commute
Symptoms owners cite: Vehicle shaking and vibrating at idle and during acceleration; Gear gauge moving up and down; Check engine light on; Loss of engine power / vehicle 'wanted to turn off'; Felt like vehicle 'didn't have any muscle'
Repairs/costs cited: No repair described; owner drove vehicle to work with symptoms present.
Electrical System Starting Failures and Phantom Electrical Activation
Vehicle would not start on two separate occasions; owner replaced starter fuse. On third occurrence, fuse blew four times. Dealership diagnosed faulty fuse box. Separately, another owner reported wipers, emergency flashers, and lights activating while vehicle was in 'off' position when parked.
When: Two weeks apart; third failure recorded on December 6th (year not specified)
Symptoms owners cite: Vehicle will not start; Starter fuse blows repeatedly (blew 4 times on one occasion); Fuse box fault; Wipers, emergency flashers, and lights turn on without ignition engaged; Phantom electrical activation while parked/off
Repairs/costs cited: Fuse box replacement at dealership (Gateway Chevrolet); owner replaced starter fuse multiple times. No cost cited.
Driver Seat Power Movement and Position Control Failure
Driver-side electric seat moved forward and upward by itself while driving at 55 mph on rural road. Seat will now only move up and forward, not backward. Seat stuck in unsafe driving position (too high to see clearly; foot now pushes on gas inadvertently). Owner notes recall 14V346000 from 2014 cited same safety issue.
When: January 18, 2021
Symptoms owners cite: Electric seat moves forward and up by itself while driving; Seat control malfunction; only moves up/forward, not backward; Seat stuck in unsafe, too-high position for driving; Foot positioning forces pressure on accelerator pedal; Unsafe driving visibility and control
Repairs/costs cited: No repair described; owner inquired if recall covers repair at no cost.
Recalls/TSBs owners mention: Recall 14V346000 (electrical system) issued in 2014 for same issue per owner research.
Heater Core Failure with Coolant Odor
Vehicle emitted coolant odor inside cabin. Owner reported heater core failure. Vehicle was not diagnosed or repaired at time of complaint.
When: 46,000 miles
Symptoms owners cite: Coolant odor inside vehicle; Heater core failure (owner report)
Repairs/costs cited: Vehicle not repaired; manufacturer made aware of failure.
Convertible Top Electrical/Computer Control Failure
Convertible top does not operate when button is pressed. Computer disables convertible top and prevents it from closing. Electrical switching sound and burning-smell odor emanate from rear of vehicle.
When: Not specified
Symptoms owners cite: Convertible top button press produces no response; Computer/control module disables convertible top operation; Electrical switching sound from rear of vehicle; Burning/electrical fire smell from rear
Repairs/costs cited: No repair described.
Air Conditioning Intermittent Failure and BCM Reprogramming
Air conditioning system switches from blowing cold to hot air spontaneously while driving on highway. System resets after vehicle is turned off and restarted. Owner researched online and identified BCM (body control module) reprogramming as likely solution per recall information for 2011 Camaro.
When: Not specified; occurred while driving on highway
Symptoms owners cite: AC blows hot air while driving; System spontaneously switches from cold to hot; Problem resets after vehicle shutdown and restart
Repairs/costs cited: Owner identified BCM reprogramming as remedy but repair not described as completed.
Recalls/TSBs owners mention: Recall for AC/BCM reprogramming identified by owner; specific campaign number not cited in narrative.
Multiple Sensor Failures with No Diagnostic Code
Multiple sensors failing simultaneously. Vehicle began overheating. Cooling fans and fluids checked and confirmed functional. No diagnostic trouble code present in vehicle computer, making diagnosis difficult.
When: Not specified
Symptoms owners cite: Multiple sensors failing at once; Vehicle overheating; No diagnostic code generated despite overheating
Repairs/costs cited: Vehicle not repaired; no diagnosis possible due to lack of code.
Recall Parts Availability / Distribution Delays
Multiple owners received recall notifications (14V346000) but dealerships reported parts were unavailable. Manufacturer could not confirm when parts would become available. Owners delayed or unable to complete recall work as a result.
When: 2014 recall period onward
Symptoms owners cite: Recall notification received; Parts unavailable at dealership; Manufacturer unable to provide availability timeline; Recall work blocked / delayed indefinitely
Repairs/costs cited: No repair completed due to parts shortage.
Recalls/TSBs owners mention: NHTSA Campaign 14V346000; manufacturer notified of parts delays but unable to provide delivery timeline or alternative solution.
Synthesized from 24 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 3 most recent
2 weeks ago my car wouldn't start, so my son replaced my starter fuse. Again this past friday december 6th, my car wouldn't start. So I replaced the starter fuse, it blew 4 times. I then had the vehicle towed to gateway Chevrolet & he told me that the fuse box was bad. Both times my car was parked in a area.
2011 Chevrolet camaro consumer is not satisfied with recall repairs *cn the consumer stated she thought the issue was the ignition. However, when the vehicle was returned to her, she noticed the key fobs were broken and an additional key was added, which was very annoying and hanging on her knee. The consumer stated the remedy was a cheap fix. *jb
Tl* the contact owns a 2011 Chevrolet camaro. The contact started the ignition and the check engine warning indicator illuminated. In addition, the vehicle stalled, but was able to restart on the first attempt. The vehicle was taken to the local dealer (jim causley Buick GMC truck, 38111 s gratiot ave, clinton, mi 48036) where it was diagnosed that the charcoal canister needed to be replaced. The…
Had electrical trouble with your 2011 Chevrolet Camaro?
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 2011 Chevrolet Camaro?
It's a documented issue but not catastrophic. 24 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Across the 13 complaints that reported odometer mileage, most electrical failures cluster between 35,700 and 75,601 miles, with the median around 53,000. A quarter of owners report trouble before 35,700; a quarter make it past 75,601. 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/2011/Chevrolet/Camaro.
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.