Hello. I have a (somewhat new to me) 2004 LC. And I've had issues with the CEL & VSC Track and VSC Off warning lights coming on. I've reviewed a number of posts about this issue and learned a few things. The main thing being that something triggers the CEL Light -- which in turn causes the VSC Track and VSC Off lights to come on. That there is not a problem with the VSC. The causes that I have read about are myriad - including the gas cap not sealing properly, and wet computer electronics. In my case replacing the gas cap did not help.
I have noticed that this issue would occur (sometimes - not always) after putting as in the car. So I altered the amount of gas that I put in over the past few months. Just filling up until the pump nozzle clicked off - did not cause a problem.
But it seems that 'topping off' the gas tank (not until flowing gout of the fill tube - just adding a few more clicks of gas beyond when the pump stopped) - seems to cause the warning lights to come on. Do any of you good forum members have any insights into what might be going on? Thanks in advance - Mike
I have noticed that this issue would occur (sometimes - not always) after putting as in the car. So I altered the amount of gas that I put in over the past few months. Just filling up until the pump nozzle clicked off - did not cause a problem.
But it seems that 'topping off' the gas tank (not until flowing gout of the fill tube - just adding a few more clicks of gas beyond when the pump stopped) - seems to cause the warning lights to come on. Do any of you good forum members have any insights into what might be going on? Thanks in advance - Mike