Diagnostic Service Inspection Near Walnut Creek
During our inspection service, our ASE-certified expert technicians, using factory-grade diagnostic tools and their personal experience of three decades, perform a digital and physical inspection to assess the vehicle condition, identify underlying or potential issues, and recommend appropriate repairs on your European model at the Walnut Creek facility of M Service Incorporated.
Diagnostic Service Inspection Process
As a comprehensive process, it includes many physical and digital steps.
Computerized Diagnostic Scans
This process may include advanced factory scan tools or a generic OBD II. Diagnostic scanners are connected to the vehicle's electronic system to read error codes from the sensors, ultimately analyzing several vehicle systems like engine performance, transmission, emission, fuel efficiency, braking system, and infotainment system. Our technicians in the Walnut Creek facility possess advanced diagnostic tools, which are the key component to run these scans.
Physical and Visual Scan
On top of computer diagnostics, technicians inspect the exterior and interiors for damage, wear, rust, and the functionality of features like lights, mirrors, windows, and doors, along with safety features. Sometimes issues missed by the tools are also identified by our experienced technicians. With three decades of experience in handling and repairing European models in the locality of Walnut Creek, our technician provides impeccable diagnostic services from our M Service Inc workshop.
Mechanical System Checks
This covers the inspection of mechanical systems in the vehicle, such as the transmission system, suspension system, braking system, belts, valves, hoses, and fluid levels. Our technicians inspect leaks, vibration, unusual noise, and wear and tear in the M Service Inc. auto shop.
Road Test
This comprises a driving test of your vehicle by our technician to evaluate the vehicle's driving performance regarding handling, speeding, shifting, and braking. This is usually done after all other inspections; if any issue is found, it is fixed.
Then the diagnostic inspection is followed by detailed reporting and documentation review. The inspection service also includes expert consultation for more complex issues at the M Service Facility of Walnut Creek.
Essential Diagnostic Tools Used at M Service Inc
Operating from Walnut Creek, we have been helping drivers with their European models in the surrounding areas, including Alamo, Concord, Danville, Lafayette, Martinez, Moraga, Orinda, and Pleasant Hill since 1984.
- Advanced Scanner: Factory scan tools provide in-depth and extensive insight into the performance of several vehicular internal systems and accurately diagnose malfunctions by assessing codes received from the sensors. These can also recalibrate and reprogram system codes after the replacement of modules.
- OBD II Scanner: These connect to the vehicle’s onboard diagnostic system and retrieve code to diagnose system health. Although these have relatively less functionality than factory scan tools, they can access, analyze, and assess the health of systems like the engine, transmission, and emissions.
- Multimeter: A diagnostic tool used especially to detect malfunctions in the vehicle's electrical system. It sends an electric current through the vehicular electric system and measures the voltage, resistance, and current flow. Then it compares these readings to an ideal reading and determines the position and extent of damage to the battery health, sensors, and wiring.
- Compression Tester: Accesses the compression pressure in the engine cylinders, ultimately diagnosing issues of worn piston rings, leaking valves, or blown head gaskets.
On top of quality service, we also provide considerable after-services near Walnut Creek for your convenience. Complimentary concierge service, after-hours vehicle drop-off, contactless pickup, and a 24-Month/24,000-Mile warranty are advantages you can get by visiting us at M Service Inc.
Frequently Asked Questions
- Can I use a generic OBD-II scanner on my European car?
Yes, you can use OBD II scanners. However, it can provide basic codes without any detailed system data. - What are Diagnostic Trouble Codes (DTCs)?
These are alphanumeric numbers specifying a particular problem in your vehicle. - What happens if I ignore a warning light?
You should not ignore warning lights. It could lead to extensive vehicle damage, expensive repairs, and safety repercussions. - How long does a diagnostic inspection take?
General diagnosis can take 1-2 hours. But more complex issues can take more time. - What is a VIN check, and is it part of diagnostics?
VIN is the identity number of your vehicle that contains its history. It is included under comprehensive inspections.