The Jeep Renegade 2017 utilizes a direct Tire Pressure Monitoring System (TPMS), meaning sensors are located within each wheel to monitor tire pressure. When tire pressure drops below a specified threshold, these sensors transmit data to the vehicle’s ECU, triggering a warning light on the dashboard. Understanding how to use an OBDII diagnostic tool for TPMS reset and troubleshooting is crucial for Jeep Renegade owners.
Jeep Renegade 2017 TPMS System: Key Details
The 2017 Renegade uses a 433 MHz direct TPMS system. This means an OBDII diagnostic tool is often necessary for proper TPMS maintenance and service, especially after tire rotations or sensor replacements.
TPMS Relearn Procedures for the 2017 Jeep Renegade
The 2017 Jeep Renegade offers two primary TPMS relearn methods:
OBDII Relearn Procedure (2015-2017)
This procedure requires an OBDII diagnostic tool with TPMS functionality:
- Verify Sensor Installation: Ensure all TPMS sensors are correctly installed in the wheels.
- Adjust Tire Pressure: Inflate tires to the recommended pressure listed on the tire placard.
- Trigger Sensors: Use the OBDII tool to activate each TPMS sensor, starting with the left front, then right front, right rear, and finally left rear.
- Connect to OBDII Port: Plug the OBDII module into the vehicle’s DLC (Data Link Connector).
- Transfer Sensor Data: With the ignition ON, use the tool to transfer the sensor IDs to the ECU.
- Disconnect and Cycle Ignition: Disconnect the OBDII module and cycle the ignition OFF then ON.
- Drive to Complete Relearn: Drive the vehicle for at least 5 minutes at 28 mph to allow the system to complete the relearn process.
Auto Relearn Procedure (2015-2020)
While not requiring an OBDII tool, this method can be less reliable:
- Verify Sensor Installation: Confirm proper TPMS sensor installation.
- Inflate Tires: Adjust tire pressure to the recommended placard value.
- Activate Sensors: Trigger each sensor with a TPMS activation tool.
- Drive to Initiate Relearn: Drive the vehicle at speeds up to 15 mph for up to 20 minutes, or until the TPMS warning light turns off.
Troubleshooting Common TPMS Issues
Several factors can cause TPMS malfunctions:
- Signal Interference: Electronic devices or structures emitting similar radio frequencies can disrupt sensor communication.
- Window Tint: Aftermarket window tint with metallic components may block TPMS signals.
- Wheel Obstructions: Snow, ice, or mud buildup around wheels can interfere with sensor operation.
- Tire Chains: Using tire chains can affect sensor readings.
- Missing or Damaged Sensors: Wheels or tires without functioning TPMS sensors will trigger the system. An OBDII diagnostic tool can help pinpoint faulty sensors.
Using an OBDII Tool for Diagnostics
An OBDII diagnostic tool with TPMS capabilities, like the ATEQ VT56, can retrieve Jeep-specific TPMS Diagnostic Trouble Codes (DTCs). This allows for accurate diagnosis and efficient resolution of TPMS issues, beyond simple resets. These tools can also assist in placard pressure adjustments when modifying tire sizes.
Conclusion
An OBDII diagnostic tool is a valuable asset for Jeep Renegade 2017 owners. It enables efficient TPMS relearns, accurate troubleshooting, and informed maintenance decisions, ensuring optimal tire pressure monitoring and vehicle safety. Using the correct procedures and tools, maintaining the TPMS on a Jeep Renegade 2017 is straightforward. Regularly checking tire pressure and addressing TPMS issues promptly contribute significantly to vehicle safety and performance.
