It's possible that the issues you're experiencing with your 2017 Dodge Journey are related to a faulty wheel speed sensor. The wheel speed sensor is responsible for measuring the rotational speed of the wheels and providing that information to the ABS (anti-lock braking system) and other related systems, including the cruise control.
When you hit a guardrail and changed the tires and rims, it's possible that the impact damaged one or more of the wheel speed sensors or their connections. This can result in a variety of symptoms, including the ones you've described.
A malfunctioning wheel speed sensor can cause the ABS light to illuminate on the dashboard. The ABS system relies on accurate wheel speed data to function properly, so if the sensor is not providing the correct information, the system may not engage when needed.
Additionally, a faulty wheel speed sensor can affect the operation of the cruise control system. The cruise control system also utilizes the wheel speed sensor to maintain a constant speed and make adjustments as necessary. If the sensor is not functioning correctly, it can prevent the cruise control from working properly or engaging at all.
Scan for codes
Using an OBD (On-Board Diagnostics) scanner is a recommended step in diagnosing the issues you're experiencing with your 2017 Dodge Journey. An OBD scanner is a diagnostic tool that can communicate with the vehicle's onboard computer system to retrieve error codes and other relevant information.
When you connect an OBD scanner to your vehicle's OBD port, which is typically located under the dashboard, it can retrieve diagnostic trouble codes (DTCs) that indicate specific issues within the vehicle's systems. These codes can provide valuable insights into the nature of the problem.
In your case, connecting an OBD scanner to your Dodge Journey will allow you to retrieve the error codes associated with the ABS, skid control, and other relevant systems. These codes will help identify the specific components or sensors that are malfunctioning and causing the issues you've described, such as the ABS light and the inability to engage the cruise control.
The OBD scanner will provide you with numerical codes, such as PXXXX or CXXXX, which correspond to specific malfunctions. Once you have these codes, you can refer to the scanner's manual or search online for its meaning and implications.
It's important to note that while an OBD scanner can provide valuable information, it may not pinpoint the exact cause of the problem. The codes retrieved from the scanner are diagnostic clues that need to be interpreted by a skilled technician. They will use their expertise and additional diagnostic tools to further investigate the issue and determine the root cause.
