Own a Buick Regal Eassist in the Phoenix area? EZ Swap LLC repairs and maintains the Buick Regal Eassist for model years 2012 to 2016. Our shop at 9050 N 9th St handles everything from routine service to diagnostics and major repairs.
To help Regal Eassist owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 287 owner complaints on file for the Regal Eassist and 0 safety recall campaigns. The most-reported problem areas are exterior lighting (87), electrical system (68), engine (53).
Most-Reported Buick Regal Eassist Problems
These problem areas come up most often in NHTSA owner complaints for the Regal Eassist (all model years combined). Complaint counts reflect reports filed, not the share of vehicles affected, so popular and older models naturally have more.
| Problem area (NHTSA component) | Complaints | Share | |
|---|---|---|---|
| Exterior Lighting | 87 | 30% | |
| Electrical System | 68 | 23% | |
| Engine | 53 | 18% | |
| Power Train | 27 | 9% | |
| Service Brakes | 22 | 7% | |
| Vehicle Speed Control | 18 | 6% | |
| Steering | 18 | 6% | |
| Suspension | 15 | 5% |
Exterior Lighting
87 of the 287 complaints (30%) mention lighting and visibility. Lights, wipers and visibility items are quick to fix and are on every rideshare inspection checklist. We check them as part of our inspection prep. See our rideshare inspection prep page.
Electrical System
68 of the 287 complaints (23%) mention the electrical system. Electrical problems are made worse by desert heat, which ages batteries, cables and connectors. We test the battery, starter and charging system and trace faults to the actual part. See our battery replacement and starter & alternator repair pages.
Engine
53 of the 287 complaints (18%) mention the engine and cooling system. Engine and cooling complaints are best caught early in Phoenix, where heat pushes cooling systems and engine oil to their limits. We diagnose warning lights and check coolant, hoses and oil condition. See our check engine light diagnostics and oil change & maintenance pages.
Buick Regal Eassist Complaints by Model Year
The Regal Eassist model years with the most NHTSA complaints on file are 2012, 2013, 2016. Older model years have had more time to collect reports, so use this table as a guide for what to inspect, not as a verdict on any one vehicle.
| Model year | Complaints on file | |
|---|---|---|
| 2012 | 90 | |
| 2013 | 88 | |
| 2014 | 36 | |
| 2015 | 33 | |
| 2016 | 40 |
Most Common Buick Regal Eassist Check Engine Codes
Owners often put the exact trouble code in their NHTSA complaint. These are the codes cited most often for the Regal Eassist. The most-cited is P0017 (crankshaft and camshaft position correlation (bank 1 sensor b)), mentioned in 2 complaints. Counts reflect complaints that name a code, not every car on the road.
| Code | What it means | Complaints citing it |
|---|---|---|
| P0017 | Crankshaft and camshaft position correlation (bank 1 sensor B) Similar to P0016: timing chain, sensor or timing component trouble. | 2 |
| P0016 | Crankshaft and camshaft position correlation (bank 1 sensor A) Can point to a stretched timing chain, a failing sensor or a timing component problem. | 2 |
A code is a clue, not a diagnosis. The same code can have several causes, so we test before replacing parts. See our check engine light diagnostics, and read whether it is safe to drive with the check engine light on.
Serious Incident Reports
Of the NHTSA complaints on file for the Regal Eassist, 10 involved a crash, 5 involved a fire, 12 reported injuries. These numbers are drawn from self-reported complaints and are not verified findings. If your vehicle has an open recall, get it repaired promptly.
Keeping a Buick Regal Eassist Reliable in Phoenix
Arizona heat is the hardest test a Buick will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a Regal Eassist that spends its life in stop-and-go Valley traffic needs maintenance earlier than the owner's manual's normal schedule suggests.
Our recommendation for Regal Eassist owners: follow the severe-service schedule, test the battery before every summer, inspect brakes and tires twice a year, and have any warning light diagnosed instead of ignored. If you are shopping for a used Buick Regal Eassist, a pre-purchase inspection shows what the paperwork does not.
Buick Regal Eassist Services at EZ Swap LLC
Get the details on our Phoenix Buick Regal Eassist repair service, or choose a service below.
Rideshare Inspection Prep
Get approved for Uber, Lyft and more.
Details →Battery Replacement
Test, replace and protect against Phoenix heat.
Details →Starter & Alternator Repair
Charging and starting system repair.
Details →Check Engine Light Diagnostics
Scan, test and pinpoint the real cause.
Details →Oil Change & Maintenance
Oil, filters, fluids, tires and scheduled service.
Details →Buick Regal Eassist FAQ
What are the most common problems with the Buick Regal Eassist?
Based on NHTSA owner complaints, the most-reported problem areas for the Buick Regal Eassist are exterior lighting (87), electrical system (68), engine (53). Complaint counts reflect reports filed, not the share of vehicles affected.
Which Regal Eassist model years have the most complaints?
The Regal Eassist model years with the most NHTSA complaints on file are 2012, 2013, 2016. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What are the most common check engine codes on the Buick Regal Eassist?
In NHTSA owner complaints for the Buick Regal Eassist, the codes cited most often are P0017 (crankshaft and camshaft position correlation (bank 1 sensor b)), P0016 (crankshaft and camshaft position correlation (bank 1 sensor a)). A code points to a system, and testing confirms the actual failed part.
Does the Buick Regal Eassist have any safety recalls?
NHTSA lists 0 recall campaigns for the Buick Regal Eassist across model years 2012 to 2016. Each recall applies only to certain vehicles, so enter your VIN at nhtsa.gov/recalls to see if yours is affected.
Do you repair the Buick Regal Eassist in Phoenix?
Yes. EZ Swap LLC repairs and maintains Buick vehicles including the Regal Eassist, at 9050 N 9th St in Phoenix. Call or text (602) 246-9063 for an appointment.
Is a pre-purchase inspection worth it for a used Buick Regal Eassist?
Yes. An inspection checks the engine, transmission, brakes, suspension, A/C and electrical system, and scans for stored codes, so you know the real condition before you buy.
How often should I service my Buick Regal Eassist in Phoenix?
Follow the severe-service schedule in your owner's manual, since heat and stop-and-go driving count as severe use. Test the battery before summer and inspect brakes and tires regularly.
More Buick Models We Service
Source: public complaint and recall records from the National Highway Traffic Safety Administration (nhtsa.gov). Counts reflect reports filed and do not predict the condition of any individual vehicle.