Modern Chrysler vehicles rely on complex computer networks for optimal performance. For accurate diagnostics and programming, a Chrysler Dealer Scan Tool is essential. This guide explores the evolution of Chrysler scan tools, outlining their capabilities and providing crucial information for technicians and enthusiasts.
Chrysler Scan Tool Evolution: From DRB3 to wiTECH 2
Chrysler’s diagnostic tools have undergone significant changes over the years, adapting to evolving vehicle technologies. Understanding this evolution is critical for selecting the right tool for your needs.
The Legacy of the DRB3
The DRB3 was a handheld scan tool designed for pre-CAN Chrysler vehicles. While offering basic OBD2 functionality and a rudimentary oscilloscope, its primary strength lay in diagnosing non-CAN systems. It required a Tech Authority subscription for accessing calibration files necessary for module programming. Specialized Super Cards, multiplexers, and cables were often needed for certain models, including Chrysler-branded Mercedes and Mitsubishi vehicles.
The Short-Lived StarScan and StarMobile
The StarScan, a handheld tool for CAN vehicles, suffered from slow processing speeds and hardware limitations. It was quickly superseded by the StarMobile, Chrysler’s first laptop-based interface. While the StarMobile hardware connected to the vehicle’s DLC, it required the StarMobile Desktop Client software for operation. This software was soon replaced by the wiTECH Desktop Client.
The Rise of wiTECH
The wiTECH platform introduced the VCI Pod, an interface requiring a dedicated gateway for communication with Chrysler’s servers. Initially bundled with an expensive gateway and comprehensive support, a more affordable wiTECH Lite package with limited support was later released. The wiTECH software included a DRB3 emulator, providing some functionality for non-CAN vehicles.
MicroPod and MicroPod 2
The wiTECH MicroPod, a compact dongle connecting to the vehicle’s DLC, required a subscription for functionality. The MicroPod 2 addressed compatibility issues with newer models. Notably, older versions of the wiTECH software, V13.03.38 and prior, allowed offline operation with the VCI Pod, offering limited diagnostic capabilities without a subscription.
wiTECH 2 and Enhanced Security
wiTECH 2, a cloud-based application, was introduced to enhance cybersecurity and combat vehicle theft. It requires internet access for operation and mandates a MicroPod 2 with a specific serial number (WPS-31560 or higher). While the original wiTECH application was officially discontinued, sources suggest it remains available to dealerships for compatibility with older CAN platforms. Importantly, the DRB3 emulator is not available in wiTECH 2.
Choosing the Right Chrysler Dealer Scan Tool
Selecting the appropriate Chrysler dealer scan tool depends on the specific vehicles you intend to diagnose and program.
Non-CAN Vehicles: DRB3 Emulator
For non-CAN Chrysler vehicles, the DRB3 Emulator from Controller Technologies Corporation is a viable option. This standalone PC-based tool provides near-factory level coverage and includes non-powertrain calibration files for programming body and chassis modules without a Tech Authority subscription. Powertrain programming still requires a Tech Authority subscription. While original DRB3 units exist, they are expensive, often unreliable, and lack official support.
CAN Vehicles: wiTECH 2 and MicroPod 2
Diagnosing and programming CAN-compliant Chrysler vehicles necessitates the wiTECH 2 software, a MicroPod 2 interface with the correct serial number, and active wiTECH 2 and Tech Authority subscriptions.
Subscription Information
wiTECH 2 subscriptions are available in 3-day, 30-day, and 365-day increments. Tech Authority subscriptions offer a wider range of options, from 1-day to 1-year durations.
(Image: wiTECH 2 software interface)
(Image: MicroPod 2 connected to a vehicle’s DLC)
(Image: DRB3 Emulator software interface)
Conclusion
A Chrysler dealer scan tool is indispensable for professionals and enthusiasts working with Chrysler vehicles. By understanding the evolution of these tools and their specific capabilities, you can make informed decisions to ensure accurate diagnostics and effective programming. For comprehensive CAN vehicle coverage, wiTECH 2 with a MicroPod 2 is essential. For legacy non-CAN vehicles, the DRB3 Emulator offers a reliable solution. Remember to factor in the necessary subscriptions for both diagnostics and programming.
