This review covers a Chrysler scan tool, specifically focusing on its functionality and user experience. It’s important to note this is an early version (1.0.1.3) of the software, suggesting potential for future improvements.
Connecting and Setting Up the Chrysler Scan Tool
This setup utilizes a Windows 10 laptop, a $30 Bluetooth OBD reader from BAFX Products, a $15 Bluetooth USB adapter, and the $49 scan tool software. While the software claims compatibility with Windows 7 and XP, this review focuses on the Windows 10 experience.
Connecting the app to the OBD reader requires some effort. Unlike some OBD software with automatic reader detection, this software requires manual configuration. However, using demo versions of OBD2Spy and ScanMaster, which offer reader search functionality, helped identify the correct settings. Essentially, if you can connect Torque to your reader, you should be able to connect this software as well. The company also provides an ELM version tester for compatibility checks, indicating good support.
Post-connection, the software downloads a vehicle-specific database after reading the VIN. This database likely contains information about supported controllers, sensors, and their corresponding hex codes. The process is straightforward and fast but appears to require an internet connection for license verification during startup.
The setup screen includes a less-than-intuitive log enable button, seemingly capturing raw data from the OBD port. This feature is likely more useful for developers debugging than for average users.
Performance and Features of the Chrysler Scan Tool
Initial connection to the car is slow as the software scans for 14 different controllers. Subsequent performance is significantly faster, with quick switching between controllers and sensor selection. Real-time data monitoring also boasts a good refresh rate. While the current version lacks graphs or virtual gauges for engine parameters, this review focuses on other key features.
Actuator control is currently limited, tested only with the radio functions. While the interface for accessing actuators could be improved, it successfully controlled the radio, allowing for turning it on, setting it to FM, and initiating a scan. The lack of actuator control for features like power windows and door locks is noted, but considering the early software version, this is not unexpected.
Accessing the Power Top Controller (PTCM)
The primary focus of this review is the access and control of the Power Top Controller (PTCM). The software provides simple one-click access to the PTCM, allowing for viewing and clearing stored error codes. Live data monitoring from the controller is equally accessible, requiring users to select specific sensors from a list. The current text-based list format could benefit from a redesign, perhaps incorporating a spreadsheet-style layout with customizable columns or even multiple windows for grouping similar sensors from different controllers.
A standout feature is the one-button data logger function, which allows for custom naming of log files. Further exploration is needed to understand the nuances of starting and stopping the log versus the live data stream. The log file format could also use refinement.
Conclusion: A Valuable Tool for Chrysler Diagnostics
Despite being an early version, this Chrysler scan tool offers significant value, particularly for diagnosing power top issues. Its ability to access and monitor the PTCM, along with its data logging capabilities, makes it an essential tool for those willing to delve into the intricacies of their Chrysler’s systems. The price point, significantly lower than a single dealer diagnostic session, adds to its appeal. Future updates addressing the minor UI/UX shortcomings and expanding actuator control will undoubtedly enhance its functionality further.
