Tom57

Based upon reading the Notice, all LS430 vehicles qualify regardless of age/mileage. But you do have to have a symptom that is caused by, and can be traced and identified to the covered components.

Bocatrip

Having the problem that is ongoing and can be diagnosed to one of the above mentioned components will make you eligible before the deadline.

Bocatrip

I have a case number since last week and even though the deadline to file a claim is 8/7/16 after a long discussion with a Lexus Rep, no one has contacted me. So much for Lexus customer service. I feel they have no intention of repairing this issue as it is quite difficult to diagnose unless there is a complete failure.

Bocatrip

Still have been pushed around through Lexus from one case manager to another with no response. At this point... I have no confidence they have any intention of fixing this very Prominent Issue that Many LS430 owners have and are experiencing. Of course what Lexus is hoping is that most owners have sold their cars after 3 or 4 years.

zeeshant

I was reading this thread and curious to know what was the end result as i m facing exact issue.

TominPT

Several different fixes are offered up in this thread. Try the one described in post # 36 first.

zeeshant

It didn't work for me. Now i got p1120 error which i was getting before , but after that i changed my Throttle body completely along with all sensors. Any more suggestions

eicca

A faulty or shorted crankshaft or camshaft position sensor has been know to cause similar issues with no codes on 2UZ engines. Check the wires for shorts. Sometimes they can rub on the serpentine belt.

Fuel pump may also be a culprit.