When to disable VSC and Trac on Toyota 4Runner?
Learn what you can do to have more control over your 4Runner’s VSC and TRAC systems. If you want to disable these features, you have come to the right place. This article applies to the Toyota 4Runner (1996-2002). The 2001 and 2002 4Runners were built with safety in mind when the manufacturer decided that skid and traction control were needed.
When do VSC off and VSC Trac Lights Come On?
“VSC Off” and “VSC TRAC” lights will often come on when an error code triggers the Check Engine light. It doesn’t necessarily mean there is an issue with those systems.
Why does my 4Runner have a check engine light?
It doesn’t necessarily mean there is an issue with those systems. If they all showed up at the same time, it’s likely that diagnosing the cause for the Check Engine light will fix them all. Modern OBD2 vehicles can be very sensitive to minor problems and that’s especially the case with the 4runner.
What was the purpose of the Toyota 4Runner?
This article applies to the Toyota 4Runner (1996-2002). The 2001 and 2002 4Runners were built with safety in mind when the manufacturer decided that skid and traction control were needed. While these functions certainly do increase the safety features of the truck, they can also have some very bad side effects.
Where is the 12V on a Toyota 4Runner?
Run the 12v from the toggle to the relay, which will be near the ECM, so this wire is much longer. Make the connections to the relay poles. Splice the wires from the ECM to the relay. Reinstall the back panel and the glove box.
Where is the Skid Control ECU on a Toyota 4Runner?
The skid control ECU is under the dash near the driver’s kick plate panel. You’ll need to see behind this box for the pin holes and numbers. You will be looking for the following pins: If the coloring or number schema doesn’t match up on your vehicle, you may want to have a professional do this job for you.