Happy Wife, Happy Life: A GL1 Testimonial
“The [GL1] cable and software properly identified the problem so I was able to make the repair and…reset the check engine light. I could have allowed the vehicle to reset the light but my wife would not have enjoyed seeing the light while she waited to complete the required ignition cycles. Although I’d like to see expanded functions – like the ability to view and reset non-trouble code warnings (specifically an erroneous spare tire air pressure warning from the TPMS in my 2002 Jeep Grand Cherokee), this one O2 sensor diagnostic and light reset was worth the cost of the cable. Knowing that the check engine light was caused by a voltage issue at one of the four O2 sensors and not a faulty O2 sensor saved me a good bit of testing and part swapping. Once I knew which sensor caused the code, I traced the wiring and found a partial break in one of that sensor’s four bundled/shielded wires.
I’m a diehard iPhone fan but I have never posted a review in the App Store. That will now change as [GL1] will be my first review and it will be positive.