Close
Lexus LS430 Problems

Check Engine LIght With Code P0135, P0141, P0155, or P0161 on Lexus LS430

Problem Description and Possible Solution

The Check Engine Light may illuminate due to an O2 sensor heater fault. Most commonly the affected O2 sensor will need to be replaced to correct this concern.

(19 people reported this problem)

Lexus LS430 Vehicles With This Problem

RepairPal Verified
Average mileage: 111,525 (68,000–151,000)
6 model years affected: 2001, 2002, 2003, 2004, more2005, 2006
Not Your Lexus LS430 Problem?
Brake problem? Or maybe a faulty head gasket cylinder?
Learn About Your Car Problems
Search For a Specific Car Problem
Viewing 1-7 of 7 comments
The check eingine light came on an I had it serviced at the Lexus dealership. I was told it was an o2 sensor. Cost of repair $450.