The Innova 31703 CarScan is a powerful diagnostic tool compatible with both OBD2 (1996 and newer) and OBD1 (1981-1995) vehicle systems. This versatile scan tool also provides ABS and SRS diagnostic capabilities, making it a valuable asset for professional mechanics and DIY enthusiasts alike. This review will delve into its features, functionality, and overall performance.
Innova 31703 CarScan: Features and Functions
The Innova 31703 boasts a wide range of features designed to streamline the diagnostic process:
- Extensive Vehicle Coverage: Retrieves enhanced and transmission diagnostic trouble codes (DTCs) from OBD2 vehicles and most OBD1 models (including GM, Ford, Toyota, Honda, Chrysler, and Jeep).
- ABS and SRS Diagnostics: Reads and clears ABS and SRS codes for most 1996 and newer vehicles from major manufacturers like Chrysler, GM, Ford, Toyota, and Honda.
- Comprehensive OBD2 Modes: Supports 10 modes of OBD2 data, including bi-directional EVAP testing.
- Live Data Graphing: Displays, records, and plays back live OBD2 data in graphical format for in-depth analysis.
- Automatic Data Refresh: Updates data every 30 seconds when connected to the vehicle, simplifying repair verification.
- User-Friendly Interface: Features a patented all-in-one backlit screen and a three-color LED display for quick State Emissions readiness checks.
- Professional Reporting Software: Includes software for printing and managing detailed vehicle diagnostic reports.
- Inspection Maintenance Monitor Coverage: Covers 15 inspection maintenance monitors to confirm repair completion and proper drive cycle execution.
- Comprehensive Code Display: Shows generic (PO, P2, P3, UO), manufacturer-specific (P1, P3, U1), global, pending, and permanent codes, including the code triggering freeze frame data.
- Freeze Frame Data Capture: Displays a snapshot of vehicle parameters at the moment a DTC was set.
- Internet Updateable: Stay current with future vehicle makes and models through online updates and upgrades.
- Memory/Battery Backup: Allows for off-car data review and analysis.
- RepairSolutions Access: Includes access to pro.innova.com RepairSolutions, providing DTC definitions, diagnostic reports, probable causes, recall information, Technical Service Bulletins (TSBs), and likely fixes.
- Warranty and Support: Backed by a full one-year warranty and dedicated ASE bilingual technical support.
Innova 31703: OBD1 Coverage and Capabilities
The Innova 31703 offers extensive OBD1 coverage, including specific functionalities for various manufacturers:
- GM (1982-1993, some 1994-1995 models): Supports KOEO, KOER, timing check, cylinder balance test, output state test, and wiggle test.
- Ford/Lincoln/Mercury (1983-1995 with EEC-IV systems): Offers similar functionalities as GM models.
- Toyota/Lexus (1991-1995): Supports key diagnostic functions for these models.
- Honda (1991-1995): Provides comprehensive diagnostic capabilities.
- Chrysler/Dodge/Plymouth (1984-1995): Offers extensive diagnostic functionalities.
- Jeep (1993-1995): Supports key diagnostic tests for Jeep models.
Innova Website and RepairSolutions: Enhanced Diagnostic Support
The Innova website provides valuable resources, including a comprehensive DTC library and a vehicle-specific DLC locator. RepairSolutions, a web-based service accessible through the tool and a PC connection, further enhances diagnostic capabilities. It allows users to view, save, email diagnostic data, and access a vast knowledge database.
Innova 31703: Design and Durability
The Innova 31703 features a user-friendly button layout with a clear backlit screen for easy readability. The tool’s robust housing ensures durability, even withstanding accidental drops. A six-foot OBD2 cable and a six-foot extension cable for OBD1 adapters are included, along with a USB cable for PC connectivity.
Innova 31703 CarScan: Conclusion
The Innova 31703 Carscan Obd2 Obd1 Abs Srs Scan Tool offers a compelling combination of features, functionality, and user-friendliness. Its broad vehicle coverage, comprehensive diagnostic capabilities, and access to online resources make it a valuable tool for both professionals and DIYers seeking accurate and efficient vehicle diagnostics. This scan tool empowers users to confidently diagnose and troubleshoot a wide range of vehicle issues.
