AutoCodes – Lexus – P1366 Lexus

P1366 Lexus Code - 'E' Camshaft Position Actuator Circuit Open/Low/High Bank 1

Quick Answer

P1366 Lexus indicates 'E' Camshaft Position Actuator Circuit Open/Low/High Bank 1. Common causes include Faulty Camshaft Timing Control Motor, Camshaft Timing Control Motor harness is open or shorted, Camshaft Timing Control Motor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1366 Lexus indicates 'E' Camshaft Position Actuator Circuit Open/Low/High Bank 1.
Common causes: Common causes include Faulty Camshaft Timing Control Motor, Camshaft Timing Control Motor harness is open or shorted, Camshaft Timing Control Motor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 3,149

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 17, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1366 Lexus Description

OBDII Code P1366 Lexus - 'E' Camshaft Position Actuator Circuit Open/Low/High Bank 1 - AutoCodes.com — P1366 Lexus Code - 'E' Camshaft Position Actuator Circuit Open/Low/High Bank 1

What does this mean?

What are the Possible Causes of the DTC P1366 Lexus?

Faulty Camshaft Timing Control Motor
Camshaft Timing Control Motor harness is open or shorted
Camshaft Timing Control Motor circuit poor electrical connection

How to Fix the DTC P1366 Lexus?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1366 Lexus code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1366 Lexus code?

Need more information on how to fix the P1366 Lexus code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1366 Lexus code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1366 Lexus Code

1. What does the OBDII code P1366 mean for a Lexus vehicle?

The code P1366 indicates an issue with the camshaft position actuator circuit on Bank 1, such as an open, low, or high voltage condition.

2. What are the common symptoms of the P1366 code in a Lexus?

Symptoms may include rough idling, reduced engine performance, poor fuel efficiency, difficulty starting the engine, and an illuminated Check Engine Light.

3. What causes the P1366 code to appear in a Lexus?

Common causes include a faulty camshaft position actuator, damaged wiring or connectors in the actuator circuit, low engine oil levels, or a malfunctioning PCM/ECU.

4. How is the P1366 code diagnosed in a Lexus?

A technician will use a scan tool to confirm the code, visually inspect wiring and connectors, test the camshaft position actuator, and check for proper oil pressure and quality.

5. Can low engine oil levels cause the P1366 code on a Lexus?

Yes, insufficient or degraded engine oil can affect the performance of the camshaft position actuator, leading to the P1366 code.

6. Can I drive my Lexus with the P1366 code active?

Driving with the P1366 code is not recommended as it can lead to further engine damage and decreased performance. Prompt diagnosis and repair are advised.

7. What repairs can fix the P1366 code on a Lexus?

Repairs may include replacing the camshaft position actuator, repairing or replacing damaged wiring, cleaning oil passages, or updating/replacing the PCM/ECU if necessary.

8. How much does it cost to fix the P1366 code on a Lexus?

Repair costs vary depending on the cause, but replacing the camshaft position actuator typically costs between $200 and $500, excluding labor.

9. Can a software update fix the P1366 code on a Lexus?

In some cases, a PCM/ECU software update may resolve issues with the camshaft position actuator circuit, but mechanical problems will require physical repairs.

10. How can I prevent the P1366 code from appearing on my Lexus?

Regular maintenance, such as timely oil changes and inspections of wiring and connectors, can help prevent camshaft position actuator circuit issues.