For automotive professionals and serious DIY enthusiasts, having a reliable and versatile scan tool is indispensable. The Innova 31703 Carscan Obd2 Obd1 Abs Srs Scan Tool emerges as a robust solution, offering comprehensive diagnostic capabilities across a wide range of vehicles. This tool isn’t just an OBD2 scanner; it extends its reach to older OBD1 systems and delves into crucial ABS and SRS systems, making it a true all-in-one diagnostic powerhouse.
Unpacking the Power: Features and Functions of the Innova CarScan 31703
The Innova 31703 CarScan is packed with features designed to streamline vehicle diagnostics and empower users with in-depth insights into their vehicles’ health. Here’s a detailed look at what this scan tool brings to the table:
- Extensive Code Retrieval: Seamlessly retrieve enhanced and transmission diagnostic codes for all OBD2 compliant vehicles (1996 and newer) and a wide array of popular OBD1 vehicles (spanning 1981 to 1995). This broad compatibility ensures you’re equipped to diagnose a vast majority of cars on the road.
- ABS and SRS Diagnostics: Go beyond basic engine codes. The CarScan 31703 provides read and erase capabilities for ABS (Anti-lock Braking System) and SRS (Supplemental Restraint System) codes on many 1996 and newer vehicles from major manufacturers including Chrysler, GM, Ford, Toyota, and Honda. This crucial functionality allows for diagnosing safety-critical systems.
- Full OBD2 Modes: Access all 10 modes of OBD2 testing, including bi-directional EVAP system testing. This comprehensive OBD2 coverage allows for thorough system analysis and pinpointing emission-related issues.
- Live Data Stream: Monitor, record, and playback live OBD2 data in graph format. This dynamic data visualization is invaluable for understanding real-time vehicle performance and identifying intermittent problems. The auto-refresh feature, updating data every 30 seconds, simplifies verifying repair effectiveness.
- Patented All-in-One Display: The unique backlit screen combined with a three-color LED system provides at-a-glance emissions readiness checks. This intuitive display quickly indicates whether your vehicle is ready for emissions testing, saving time and hassle.
- Professional Reporting Software: Utilize the included PC software to generate, print, and manage professional-grade vehicle diagnostic reports. This feature is particularly useful for professional mechanics needing to document findings for clients.
- Comprehensive Inspection & Maintenance Monitoring: Features 15 Inspection Maintenance Monitor coverages to confirm repair completion and verify the vehicle has completed its drive cycle. This ensures thorough repairs and readiness for inspections.
- Broad Code Support: Displays generic (PO, P2, P3, and UO), manufacturer-specific (P1, P3, and U1), global, pending, and permanent codes. It also identifies the code that triggered freeze frame data, providing a complete picture of diagnostic information.
- Freeze Frame Data: Captures a snapshot of multiple PIDs (Parameter IDs) when a code is set. This freeze frame data provides crucial context about vehicle conditions at the moment a fault occurred, aiding in accurate diagnosis.
- Internet Updatability: Keep your tool current with free internet updates and upgrades for future vehicle years, makes, and models. This future-proofs your investment and ensures ongoing compatibility.
- Memory Backup: Equipped with memory/battery backup for reviewing and analyzing data off-vehicle. This allows for convenient data analysis away from the vehicle.
- RepairSolutions Access: Gain access to the pro.innova.com RepairSolutions platform, a valuable resource providing trouble code definitions, comprehensive diagnostic reports, probable causes, recall information, Technical Service Bulletins (TSBs), and most likely fixes for Diagnostic Trouble Codes (DTCs).
- Warranty and Support: Backed by a full one-year warranty and dedicated ASE-certified bilingual technical support available via a toll-free line (Mon.-Sat., 6 a.m. – 6 p.m., PST).
OBD1 Coverage: Bridging the Diagnostic Gap
A standout feature of the Innova 31703 is its OBD1 compatibility. While many modern scan tools focus solely on OBD2, this tool extends its capabilities to older vehicles, covering:
- GM: Models from 1982 to 1993 and select 1994 to 1995 models.
- Ford/Lincoln/Mercury: Models from 1983 to 1995 equipped with EEC-IV systems.
- Toyota/Lexus: Models from 1991 to 1995.
- Honda: Models from 1991 to 1995.
- Chrysler/Dodge/Plymouth: Models from 1984 to 1995.
- Jeep: Models from 1993 to 1995.
For these OBD1 systems, the tool performs essential tests including KOEO (Key On Engine Off), KOER (Key On Engine Running), timing checks, cylinder balance tests, output state tests, and wiggle tests, offering a comprehensive diagnostic suite for older vehicles.
Cables, Adapters, and User-Friendly Design
The Innova CarScan 31703 prioritizes ease of use and practicality. It comes equipped with:
- Long OBD2 Cable: A generous six-foot OBD2 cable provides ample reach under and around vehicles.
- Extension Cable: An additional six-foot male/male pin extension cable is included for use with OBD1 adapters, further enhancing accessibility.
- USB Cable: A USB cable (mini USB to regular USB) is provided for connecting to a PC for software updates and data transfer.
The tool’s button layout is intuitive, featuring clearly labeled and tactile buttons for effortless navigation. The backlit display ensures readability in various lighting conditions, minimizing eye strain during use.
Innova Website and RepairSolutions: Expanding Your Diagnostic Resources
Innova complements the CarScan 31703 with valuable online resources:
- Comprehensive DTC Library: The Innova website hosts an extensive DTC library, providing quick and easy access to Diagnostic Trouble Code definitions. Simply input the DTC and vehicle make for instant results.
- Vehicle-Specific DLC Locator: Easily locate the Diagnostic Link Connector (DLC) on any vehicle using the website’s DLC locator tool. Input the year, make, and model to view a clear illustration of the connector’s location.
- RepairSolutions Platform: RepairSolutions is a web-based platform designed to assist technicians in efficient and accurate vehicle repairs. It allows users to view, save, and email diagnostic data retrieved from the vehicle and access a vast knowledge database. By connecting the scan tool to a PC via USB, users can seamlessly upload data and access RepairSolutions with their registered account, unlocking a wealth of repair information and guidance.
Robustness and Reliability
The Innova CarScan 31703 is built to withstand the rigors of automotive environments. Its housing and internal construction are designed for durability. Real-world testing, including drop tests onto concrete, demonstrates its resilience and ability to maintain functionality even under demanding conditions.
Conclusion: The Innova 31703 – A Versatile Diagnostic Companion
The Innova 31703 CarScan OBD2 OBD1 ABS SRS Scan Tool stands out as a highly versatile and user-friendly diagnostic tool. Its comprehensive coverage of OBD2 and OBD1 systems, coupled with ABS and SRS diagnostic capabilities, makes it an invaluable asset for both professional mechanics and dedicated DIYers. With its robust features, ease of use, and access to valuable online resources like RepairSolutions, the Innova 31703 is a smart investment for anyone serious about vehicle diagnostics and maintenance.
