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Showing results for tags 'odb2'.
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BigBoomer posted a topic in LS 400 / Lexus LS 430 / Lexus LS 460 / Lexus 600h / Lexus 500h ClubHi all, I bought a Techstream system off fleabay and it has yet to connect. What's worse is that now my old ODB2 scanner can't connect either. It says "Cannot connect to ECU". So, can I reset the ECU by disconnecting the battery for 10 mins? Does the radio have an unlock code if I do disconnect the battery? (No I can't find one in my documentation) Thanks all :D
lsnut posted a topic in LS 400 / Lexus LS 430 / Lexus LS 460 / Lexus 600h / Lexus 500h ClubHi evryone. We have an intermittent check engine warning light coming on lately. I suspect it may be old fuel as the car hasn't had much use for the last few months. I topped up with fresh fuel a day ago but haven't had a chance to put any mileage on the car yet. I would like to have a look at any codes in the system so would be interested to know if anyone has had experience of an "inexpensive" ODBII scannerplease? Thanks. .