ls460

Thank you for the input. Actually I got it tested from the dealership and apparently it is the TPS sensor. I managed to get the part from eBay. Any ideas where I can find instructions to install it? Thanks. LS460

I have heard that this problem is quite common with the early LS400. I have a 91 LS400 and it appears that after the TRAC system works a couple of times the TRAC disengages and the light continues to stay on, along with the CHECK ENGINE light. The two appear together, but after a while the the CHECK ENGINE light disappears, and the TRAC is the only one on. Now if I turn off and restart the car, the lights disappear ... Any thoughts? Thanks for reading..

Hi everyone, I hope someone can help me out here. I recently got an oil change done on my car with an inspection of battery. After the service, my car heater just stopped working. It blows cold air even if my car is fully warmed up! My digital display does not work on the climate control since I bought the car so I cannot tell what the temp is. However the heating used to work fine (before yesterday) .. I had read somewhere that sometimes the climate control needs to be reset (not sure what this means) Has this happened to anyone before? LS460.net