TPMS Reset: Jeep Grand Cherokee SRT8 2012-2015 Tire Pressure Sensor
Jeep Grand Cherokee SRT8 2012-2015 Tire Pressure Monitoring System TPMS Reset
Easy to follow procedure on how to reset/relearn the TPMS service maintenance indicator warning light on Jeep Grand Cherokee SRT8 for the year 2012 and 2015.
Sensor Relearn Procedure without a Scan Tool:
1. Inflate all tires to pressure listed on the placard.
2. Turn the ignition to the ON position with the engine OFF (not the ACC position), and roll the driver’s side window down.
3. Let the vehicle sit, for 20 minutes, with the ignition ON. Turn the climate controls/NAV system OFF to limit battery drain.
4. During the 20 minutes, scan each sensor.
5. Drive the vehicle above 15 MPH for at least 20 minutes. All sensor IDs will be memorized automatically.
Sensor Relearn Procedure with a Scan Tool (If Available):
1. Inflate all tires to pressure listed on the placard.
2. Select OBD II (PERFORM RELEARN on the ELITE Tool) from your Tool’s menu.
3. Starting with the LF tire, use your Tool to scan each sensor in the following order: LF, RF, RR and LR (and the full size spare if equipped).
4. After all sensor IDs have been read, turn the ignition to the ON position with the engine OFF (not the ACC position).
5. Connect the OBD II Connector to the Tool then to the vehicle’s OBD II port. Make sure your connection is secure and the green light is on.
6. Select UPLOAD CAR IDS, from the Tool’s menu, and upload the sensor IDs.
7. When RELEARN COMPLETE / IDs UPLOADED TO CAR is displayed, the IDs have been successfully uploaded.
8. With the ignition still in the ON position, re-scan each sensor.
9. Drive the vehicle above 15 MPH, for at least 20 minutes, and monitor the low tire pressure monitor to ensue it does not blink.
About Jeep Grand Cherokee SRT8
The new Grand Cherokee SRT8, which started production on July 16, 2011, is equipped with a 470 hp (350 kW; 477 PS) 6.4 L Hemi V8 engine. Jeep claims the new SRT8 gets 13 percent better fuel economy than its predecessor. To keep the gas mileage respectable, Jeep has employed a new active exhaust system that lets Chrysler’s cylinder-deactivating Fuel Saver Technology operate over a wider rpm band. Chrysler claims that with the larger gas tank, the SUV can now travel up to 500 miles (800 km) on a single tank, while other sources estimate range to be 450 miles (720 km). (Source Wiki)
