dashboard turbo light

[la besnardiere]

My 4 runner has a light on the dash, as part of the speedo, which stays on all the time, can anyone tell me where the sender unit might be so I can replace/disconect it please?
Thanks,
Colin.

[BUSHWHACKER]

If you mean the small red LED on the speedo face is on with the engine running, then you've got a turbo related problem, on the 4Runner.

[la besnardiere]

dashboard turbo light

Hmm, doesn't answer the question though, it's been on for 4 years, just thought it was time to put it out!
Any advice gratefully received.

[BUSHWHACKER]

OK then, if it's been on for four years you seriously need to do a diagnostics check to find out why.

Is that a better answer?

[la besnardiere]

Bushwacker, sorry I've been so long replying, busy lambing.
Can you elaborate please, how do I do the diagnostic test?