EZ Swap LLC services the Cadillac XLR in Phoenix, AZ, covering model years 2005 to 2009. If your XLR has a warning light, a strange noise or a safety recall question, our mechanics can diagnose it and give you a clear quote first.
To help XLR owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 46 owner complaints on file for the XLR and 3 safety recall campaigns. The most-reported problem areas are structure (15), power train (5), electrical system (5).
Most-Reported Cadillac XLR Problems
These problem areas come up most often in NHTSA owner complaints for the XLR (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 | |
|---|---|---|---|
| Structure | 15 | 32% | |
| Power Train | 5 | 10% | |
| Electrical System | 5 | 10% | |
| Fuel/Propulsion System | 4 | 8% | |
| Exterior Lighting | 4 | 8% | |
| Visibility | 3 | 6% | |
| Fuel System, Gasoline | 3 | 6% | |
| Forward Collision Avoidance | 2 | 4% |
Structure
15 of the 46 complaints (32%) mention body, doors and latches. Latch and body complaints affect security and safety. We inspect and repair door, hood and trunk hardware. See our auto repair page.
Power Train
5 of the 46 complaints (10%) mention the powertrain. Powertrain complaints can range from rough shifting to loss of drive. We road test, scan for stored codes and inspect fluids before recommending any repair. See our auto repair page.
Electrical System
5 of the 46 complaints (10%) 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.
Cadillac XLR Complaints by Model Year
The XLR model years with the most NHTSA complaints on file are 2005, 2006, 2008. 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 | |
|---|---|---|
| 2005 | 31 | |
| 2006 | 9 | |
| 2007 | 2 | |
| 2008 | 3 | |
| 2009 | 1 |
Cadillac XLR Check Engine Codes
NHTSA owner complaints rarely cite specific trouble codes for the XLR, so we do not have a model-specific ranking to show. These are the check engine codes we see most often on vehicles in Phoenix heat, and any of them can show up on a Cadillac.
| Code | What it means |
|---|---|
| P0420 | Catalyst efficiency below threshold (bank 1) Often a worn catalytic converter, but failing oxygen sensors or exhaust leaks can set it too. Can cause an emissions test failure. |
| P0300 | Random or multiple cylinder misfire Worn spark plugs, failing ignition coils, fuel or vacuum problems. Do not ignore a flashing check engine light. |
| P0171 | System too lean (bank 1) Often a vacuum leak, dirty MAF sensor, weak fuel delivery or a failing oxygen sensor. |
| P0455 | EVAP system large leak Missing or loose gas cap, or a disconnected or cracked vapor hose. |
| P0128 | Coolant temperature below thermostat regulating temperature Usually a thermostat stuck open. Fix it to restore efficiency and cabin heat. |
| P0442 | EVAP system small leak Loose or worn gas cap, cracked hose or purge or vent valve. |
| P0301 | Cylinder 1 misfire Commonly a bad spark plug or ignition coil on that cylinder. |
| P0401 | EGR flow insufficient Clogged EGR passages or a stuck EGR valve. |
Got a check engine light on your XLR? A code is a clue, not a diagnosis, so we scan it and test the system before replacing anything. See our check engine light diagnostics.
Cadillac XLR Safety Recalls
NHTSA lists 3 recall campaigns for the XLR in these model years, most often involving fuel system, gasoline, service brakes, hydraulic, exterior lighting. Recalls are repaired by the manufacturer at no charge to you, but each applies only to certain vehicles. Look up your VIN at nhtsa.gov/recalls.
- 2011 recall, Fuel System, Gasoline (campaign 11E009000): TI AUTOMOTIVE IS RECALLING CERTAIN FUEL PUMPS, PART NUMBERS TU456 AND TU303, SOLD UNDER VARIOUS BRAND NAMES AS AFTERMARKET AND REPLACEMENT EQUIPMENT FOR THE MOTOR VEHICLES LISTED ABOVE.
- 2006 recall, Exterior Lighting (campaign 06V263000): ON CERTAIN PASSENGER VEHICLES, THE DAYLIGHT RUNNING LIGHTS (DRL), TURN SIGNAL, AND PARKING LAMPS USE THE SAME BULB.
- 2004 recall, Service Brakes, Hydraulic (campaign 04V525000): CERTAIN PASSENGER VEHICLES WERE PRODUCED WITH ONE OR BOTH REAR BRAKE HYDRAULIC LINES THAT CAN COME IN CONTACT WITH OR BE AFFECTED BY HEAT FROM THE LEFT ENGINE EXHAUST MANIFOLD AND THE LEFT EXHAUST PIPE.
Serious Incident Reports
Of the NHTSA complaints on file for the XLR, 1 involved a crash, 1 involved a fire. 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 Cadillac XLR Reliable in Phoenix
Arizona heat is the hardest test a Cadillac will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a XLR 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 XLR 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 Cadillac XLR, a pre-purchase inspection shows what the paperwork does not.
Cadillac XLR Services at EZ Swap LLC
Get the details on our Phoenix Cadillac XLR repair service, or choose a service below.
Auto Repair
All makes and models, from domestic trucks to imports.
Details →Battery Replacement
Test, replace and protect against Phoenix heat.
Details →Starter & Alternator Repair
Charging and starting system repair.
Details →Oil Change & Maintenance
Oil, filters, fluids, tires and scheduled service.
Details →Car A/C Repair
Phoenix heat demands cold air.
Details →Cadillac XLR FAQ
What are the most common problems with the Cadillac XLR?
Based on NHTSA owner complaints, the most-reported problem areas for the Cadillac XLR are structure (15), power train (5), electrical system (5). Complaint counts reflect reports filed, not the share of vehicles affected.
Which XLR model years have the most complaints?
The XLR model years with the most NHTSA complaints on file are 2005, 2006, 2008. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What check engine codes are common on the Cadillac XLR?
NHTSA complaints rarely cite specific codes for the Cadillac XLR. On Phoenix vehicles in general, we see P0420, P0300 misfires, P0171 lean conditions and EVAP leaks such as P0455 and P0442 most often. Bring yours in and we will scan and test it.
Does the Cadillac XLR have any safety recalls?
NHTSA lists 3 recall campaigns for the Cadillac XLR across model years 2005 to 2009. 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 Cadillac XLR in Phoenix?
Yes. EZ Swap LLC repairs and maintains Cadillac vehicles including the XLR, 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 Cadillac XLR?
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 Cadillac XLR 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 Cadillac 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.