AutoCodes – Lexus – C1762 Lexus

C1762 Lexus Code - Abnormal Oil Pressure For Pump

Quick Answer

The Suspension Control ECU monitors the Pump Motor Oil Pressure. Common causes include Faulty Height control pump and motor, Height control pump and motor harness is open or shorted, Height control pump and 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: C1762 Lexus indicates Abnormal Oil Pressure For Pump.
Common causes: Common causes include Faulty Height control pump and motor, Height control pump and motor harness is open or shorted, Height control pump and 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.

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Code Popularity 10,770

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1762 Lexus Description

The Suspension Control ECU monitors the Pump Motor Oil Pressure. The Suspension Control ECU sets the OBDII code when the Pump Motor Oil Pressure is not to factory specifications.

OBDII Code C1762 Lexus - Abnormal Oil Pressure For Pump - AutoCodes.com — C1762 Lexus Code - Abnormal Oil Pressure For Pump

What does this mean?

What are the Possible Causes of the DTC C1762 Lexus?

Faulty Height control pump and motor
Height control pump and motor harness is open or shorted
Height control pump and motor circuit poor electrical connection
Faulty Suspension Control ECU

How to Fix the DTC C1762 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 C1762 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 C1762 Lexus code?

Need more information on how to fix the C1762 Lexus code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1762 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 C1762 Lexus Code

1. What are the common symptoms of OBDII code C1762 in a Lexus related to abnormal oil pressure for the pump?

- Common symptoms include engine oil warning lights illuminated on the dashboard, low oil pressure readings on the gauge, and engine performance issues.

2. What are the potential causes of OBDII code C1762 in a Lexus indicating abnormal oil pressure for the pump?

- The code may be triggered by a failing oil pump, low oil levels, oil viscosity issues, clogged oil passages, or a malfunctioning oil pressure sensor.

3. How can I diagnose the OBDII code C1762 in a Lexus related to abnormal oil pressure for the pump?

- Diagnosis typically involves checking the oil level, inspecting the oil pump, testing the oil pressure sensor, and ensuring proper oil flow throughout the engine.

4. What are some repair tips for addressing OBDII code C1762 in a Lexus due to abnormal oil pressure for the pump?

- Repair tips may include replacing the oil pump, ensuring the correct oil viscosity is used, cleaning clogged oil passages, and replacing the oil pressure sensor if necessary.

5. Can driving with OBDII code C1762 in a Lexus indicating abnormal oil pressure for the pump cause further damage?

- Continuing to drive with this code may lead to engine damage due to inadequate lubrication, so it is recommended to address the issue promptly.

6. How much does it typically cost to repair OBDII code C1762 in a Lexus related to abnormal oil pressure for the pump?

- Repair costs can vary depending on the specific issue, but they may range from a couple of hundred dollars for minor fixes to over a thousand dollars for more extensive repairs.

7. Are there any preventative maintenance steps to help avoid OBDII code C1762 in a Lexus related to abnormal oil pressure for the pump?

- Regularly checking and changing the engine oil, using the manufacturer-recommended oil type, and following the recommended maintenance schedule can help prevent this issue.

8. Will resetting the OBDII code C1762 in a Lexus related to abnormal oil pressure for the pump resolve the problem?

- Resetting the code may temporarily turn off the warning light, but it will not fix the underlying issue causing the abnormal oil pressure, so proper diagnosis and repair are necessary.

9. Can a DIY enthusiast fix OBDII code C1762 in a Lexus related to abnormal oil pressure for the pump?

- Depending on the specific cause, some DIY enthusiasts with automotive repair experience may be able to address this issue, but complex repairs may require professional assistance.

10. Is it safe to drive my Lexus with OBDII code C1762 indicating abnormal oil pressure for the pump if the symptoms are not severe?

- It is not recommended to drive the vehicle with this code present, as it can lead to serious engine damage and safety risks. It is best to address the issue as soon as possible.