The BlueDriver OBD2 Bluetooth scan tool is a popular choice for car enthusiasts, offering a convenient way to diagnose vehicle issues. But how does it perform on a Dodge Challenger, particularly models known for their secure gateway module? This article delves into BlueDriver OBD2 compatibility with the Dodge Challenger, focusing on troubleshooting and workarounds for potential challenges.
Connecting BlueDriver to a Dodge Challenger
While generally straightforward, connecting a BlueDriver to a Dodge Challenger can sometimes present issues. A common problem is a failed pairing attempt. This often stems from not having the engine running. Unlike some vehicles where the “Run” mode suffices, the Challenger often requires the engine to be started for the BlueDriver to connect and establish communication. Ensuring the engine is on before attempting to pair is crucial for a successful connection. Once connected, the BlueDriver may also update its firmware automatically.
Beyond basic diagnostics, the BlueDriver offers features like smog test readiness checks. This is particularly useful in regions with mandatory emissions testing, such as Ontario, Canada, where vehicles seven years or older require a DriveClean test. While this might not be immediately relevant for newer Challengers, the readiness check can save time and money by identifying potential issues before heading to a testing center. Knowing whether your car is ready for testing avoids wasted trips and potential failure fees.
Overcoming the Dodge Challenger’s Secure Gateway
Dodge introduced a “secure gateway” module in 2018 models, including the Challenger. This module permits data logging and OBD2 scanning but blocks “writes” to the Engine Control Unit (ECU) or Powertrain Control Module (PCM). This means clearing Check Engine Lights (CELs) through the OBD2 port becomes impossible with standard OBD2 scanners.
However, Z Automotive offers solutions to bypass this limitation. The “Double Bypass” is a custom wiring harness with a dedicated OBD2 port installed in the trunk, bypassing the secure gateway. The “T-harness” is a Y-splitter that adds a second, unblocked OBD2 port. Both options provide access for clearing CELs and performing other functions restricted by the secure gateway.
BlueDriver and Z Automotive Bypass Solutions
While the BlueDriver functions effectively for diagnostics and reading data on a Dodge Challenger, its ability to clear codes is hindered by the secure gateway. Utilizing Z Automotive’s bypass solutions in conjunction with the BlueDriver allows for full functionality, including clearing codes. Have you successfully used a BlueDriver with a Z Automotive bypass on a 2019 or newer Dodge Challenger? Share your experiences in the comments below.
