How to Reset the Engine Warning Light on a Jeep Wrangler Sport?

Answer A Jeep Wrangler Sport comes with a Power Train Control Module (PCM) computer on board that diagnoses problems throughout the vehicle. When the engine warning light illuminates on the instrument pan... Read More »

Top Q&A For: How to Reset the Engine Warning Light on a Jeep...

How to Reset the Engine Warning Light on a Jeep?

Just about any mechanical or electrical component can cause the engine warning light to illuminate on your Jeep. Often the issue is an isolated incident like a sudden drop in vacuum pressure. If th... Read More »

How to Reset the Engine Check Light on a 2003 Jeep Wrangler?

Clear the codes in your 2003 Jeep Wrangler after repairing the issue that created the codes. Since the codes indicate what went wrong but don't necessarily point directly to the component, it's imp... Read More »

How to Reset the Check Engine Light on a 1999 Jeep Wrangler?

The 1999 Jeep Wrangler comes equipped with a PCM (Power Train Control Module). The PCM is the main computer for the 1999 Jeep Wrangler. Whenever a problem arises, the PCM recognizes the it and stor... Read More »

How to Reset the Warning Light on a 2005 Jeep Grand Cherokee Laredo?

A warning light can be reset and turned off in your 2005 Jeep Grand Cherokee Laredo. The on-board diagnostics computer receives error codes from sensors positioned throughout the vehicle. There are... Read More »