Check Engine - Vsc And Vsc Trac Lights

[ihsva]

Hello Everyone,

All of these lights came on for no apparent reason. I checked with computer based OBD reader, and I'm getting code P0049 (Turbo/Super Charger Turbine Overspeed). Weird code considering the lack of turbo or super charger on the GX. I cleared the code, but all lights came back after a few miles of driving. Any idea what code P0049 is pointing to? My truck is 04 GX470 with 74,000 miles.

Thanks in advance

[Steve]

Hi ihsva

It may be due to the hoses around the turbo and perhaps you should have them inspected. They can blow small holes

I agree a weird code i have never seen

[ihsva]

Thanks for your reply. Can you please tell me which hoses are you talking about? Also, the GX does not have a turbo, right?

[mn83985]

I have the same issue. I was told by two different sources (dealer and autoshop) that these were tripped due to an exhaust leak.