[trantoan]

Just few week ago my suv when I start engine the light of vsc trac . Trac off light flash and go off then next two days the light of vsc trac , and trac off light on I try to turn off by the switch call trac off but doesn't do any thing my car still running normal at condition , my question the vsc trac , trac off light on like this is that something wrong can you help me how to disable the vsc trac . Trac off light thaks

[TxGreaseMonkey]

See if this fits:

. Ensure the gas cap is tight. Tighten the cap 3 clicks, after seating the cap.

. Reset the ECM, by using a code reader or scan tool. Disconnecting the negative battery cable for 15 seconds may work--be sure to record any radio codes first.

. Stop pumping gas into the fuel tank, after the pump clicks off. Fuel may be expanding into the charcoal canister and throwing the VSC/TRAC codes. Topping the tank off, after the nozzle clicks, can result in serious damage to the charcoal evaporative emission system ($500).

The Vehicle Skid Control (VSC) Light and the Traction Control (TRAC) Light are turned on anytime the Check Engine Light (CEL) comes on, because both systems are disabled at that time. There is probably nothing wrong with those systems--the root cause is likely the CEL coming on, due to overfueling.