Reading Codes for a 2003 Grand Cherokee?

Answer The 1996 government-mandated switch to a standardized diagnostic system, OBD-II, was a marquee moment for automotive repair. This changeover meant that any repair facility could purchase just one s... Read More »

Top Q&A For: Reading Codes for a 2003 Grand Cherokee

How to Clear Error Codes From a Grand Cherokee?

Error codes or diagnostic trouble codes (DTCs) occur on vehicles when a sensor or component fails its intended function or fails to communicate to the computer. The computer then trips the malfunct... Read More »

How to Clear Codes From a Jeep Grand Cherokee?

The Jeep Grand Cherokee is a sports utility vehicle that was introduced in 1993 as a way for Jeep to compete against the Ford Explorer. Like all other modern vehicles, the Grand Cherokee has a comp... Read More »

How to Read Codes on the 2000 Jeep Grand Cherokee?

You can read the codes on your 2000 Jeep Grand Cherokee using an On-Board Diagnostics II (OBD II) scan tool. This tool can be purchased from any auto parts retailer. Sensors in the Cherokee detect ... Read More »

How to Troubleshoot the Horn on a 2003 Jeep Grand Cherokee?

Troubleshooting the horn on your 2003 Jeep Grand Cherokee involves removing the old horn and replacing it with an appropriate part. You can purchase a horn part for your Cherokee at an inexpensive ... Read More »