2007 Lexus RX350 Q&A
2007 Lexus RX350 Question: check eng light with vehicle stability control light 66,000 miles ?
You need to have the codes pulled to see where the system failure occurred. a shop can access the stability controls with a scan tool. the engine code can be pulled for free from autozone or pepboys. get back to us with these codes and we can further assist you. Roy - mastertech6371
mine did this same thing. it turned out to be one of the individual voltage regulator modules. mine was the no 5 cyl. it is located on the back right cyl facing to the rear. i replaced all three as there is a lot of work involved in getting to these buggers. cost was about $72.00 for each regulator plus about $10 for each plug. HARD JOB - Visitor
This happened to me too on two separate occasions. Both times it was a bad ignition coil. The ones in the back are particularly hard to get to. - cloudboy