I have purchased an AutoXray scan tool for use with my other chevy, Dodge,
Buick, GMC vehicles. I have used this tool sucessfully for these vehicles.
My daughter owns a 93 Isuzu Rodeo and I need to try to remove the fault
codes. The O2 light on the dash is lit. I have looked under the dash and
have not found an open port to plug the diagnostic tool into. Directly
above the gas pedal is a set of 5 - 6 wires that have been cut. My
question is where the diagnostic plug for the scan tool should be.