P0016 on Lexus: How to Diagnose & Fix
Crankshaft/Camshaft Position Correlation - Bank 1 Sensor A
1 Lexus model · 1 documented issue · 1 critical
P0016 on Lexus by model: symptoms, diagnosis and fix
The 2022+ Lexus LX uses the V35A-FTS twin-turbo V6 that is included in Toyota/Lexus campaigns for potential engine damage from machining debris and resulting main-bearing failure. Owners have reported knocking, reduced power, check-engine lights, and in some cases complete engine replacement. This is one of the most serious documented issues for the current LX because it can lead to sudden engine failure and very expensive repairs outside recall coverage.
Common Symptoms
- Engine knocking or ticking
- Check engine light
- Reduced power
- Rough running
- Metal debris in oil
- Engine failure or no-start after internal damage
How to Fix
Check VIN for open engine recall/campaign status immediately (NHTSA 24V381 / Lexus 24LA04 for 2022-2023, expanded by 25V767 / Lexus 25LA07 to 2022-2024 LX). If symptoms such as knocking, low oil pressure warnings, or misfire/limp mode appear, the vehicle should not be driven until inspected; under the recalls, dealers inspect the #1 main bearing using inspection software and drive data and replace the engine assembly as needed at no charge. Oil filter inspection for metallic debris and oil pressure verification are key diagnostic steps.
Owner tips & cautions
- TipIf buying used, ask for oil analysis or service records showing recall completion and use of correct oil spec.
Sources for this issue (3)
P0016 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0016 mean on a Lexus?
P0016 stands for "Crankshaft/Camshaft Position Correlation - Bank 1 Sensor A." P0016 means the engine computer found that the crankshaft and camshaft position sensors on Bank 1 (Sensor A) are not lining up the way they should — the timing 'correlation' between them is out of range. These two sensors tell the computer where the pistons and valves are so it can time fuel injection and spark precisely. When their signals don't agree within tolerance, the computer sets this code. It generally indicates an engine timing issue, which may be a worn timing chain, a sticking variable valve timing component, or a sensor problem, and can cause rough running, hard starting, or potential engine damage if ignored. On Lexus it is documented across 1 model: LX.
What are the most common causes of P0016?
The most common causes of P0016 are: Stretched timing chain or worn timing components (guides/tensioner), Faulty camshaft position sensor or crankshaft position sensor, Stuck or faulty variable valve timing (VVT/VCT) actuator or solenoid, Low or dirty engine oil affecting the VVT actuator, Clogged oil control valve or restricted oil passages, Timing chain/belt installed one tooth off after service, Damaged reluctor/tone ring on the crankshaft or camshaft, Wiring or connector faults at the position sensors. The specific cause varies by vehicle.
How much does it cost to fix P0016 on a Lexus?
Repair costs vary widely with the root cause and Lexus model; each issue on this page carries its own estimate where one is published.
Looking for P0016 on a different make?
View P0016 across all makes →Join 700+ subscribers following Au7o for vehicle insights and updates.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.