AutoCodes – Lexus – C1658 Lexus

C1658 Lexus Code - Rear Wheel Speed Sensor Malfunction

Quick Answer

The Diagnostic Trouble Code (DTC) is stored when the Parking Assist ECU receives a Wheel Speed Sensor (Rear Speed Sensor Right [RH] or Rear Speed Sensor Left [LH]) abnormality signal from the vehicle stability control system via Controller Area Network (CAN) communication. Common causes include Faulty Rear Wheel Speed Sensor, Rear Wheel Speed Sensor harness is open or shorted, Rear Wheel Speed Sensor 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: C1658 Lexus indicates Rear Wheel Speed Sensor Malfunction.
Common causes: Common causes include Faulty Rear Wheel Speed Sensor, Rear Wheel Speed Sensor harness is open or shorted, Rear Wheel Speed Sensor 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 973

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Feb 26, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1658 Lexus Description

OBDII Code C1658 Lexus - Rear Wheel Speed Sensor Malfunction - AutoCodes.com — C1658 Lexus Code - Rear Wheel Speed Sensor Malfunction

What does this mean?

What are the Possible Causes of the DTC C1658 Lexus?

Faulty Rear Wheel Speed Sensor
Rear Wheel Speed Sensor harness is open or shorted
Rear Wheel Speed Sensor circuit poor electrical connection

How to Fix the DTC C1658 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 C1658 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 C1658 Lexus code?

Need more information on how to fix the C1658 Lexus code? Get Access to Factory Service Manuals

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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 C1658 Lexus Code

1. What are the common symptoms of a C1658 Lexus OBDII code?

- Common symptoms include ABS warning light illuminated on the dashboard, traction control system malfunction, and potential loss of stability and traction control features.

2. What can cause the C1658 code to trigger in a Lexus vehicle?

- The C1658 code is typically triggered by a malfunction in the rear wheel speed sensor, which may be caused by a faulty sensor, damaged wiring, or poor electrical connections.

3. How can I diagnose a rear wheel speed sensor malfunction in a Lexus?

- Diagnosing a rear wheel speed sensor malfunction involves using an OBDII scanner to retrieve the specific trouble code, visually inspecting the sensor and its wiring for any visible damage, and testing the sensor's functionality using a multimeter.

4. Is it safe to drive my Lexus with a C1658 code present?

- It is not recommended to drive your Lexus with a C1658 code present, as it can affect the performance of the ABS and traction control systems, compromising the vehicle's stability and safety.

5. Can I repair a C1658 code in my Lexus at home?

- While basic inspections and checks can be done at home, repairing a C1658 code usually requires specialized tools and expertise. It is recommended to seek professional help for an accurate diagnosis and proper repair.

6. How much does it typically cost to repair a C1658 Lexus code?

- The cost of repairing a C1658 code can vary depending on the root cause of the issue, the model of the Lexus, and the labor rates of the repair shop. It is advisable to get a few quotes from different mechanics to compare prices.

7. Will resetting the trouble code make the issue go away?

- Resetting the trouble code may temporarily turn off the warning light, but it will not fix the underlying issue causing the C1658 code. It is essential to diagnose and address the root cause of the problem to prevent it from reoccurring.

8. Can a C1658 code affect other systems in my Lexus?

- Yes, a C1658 code related to a rear wheel speed sensor malfunction can affect the operation of the ABS, traction control, and stability control systems in your Lexus.

9. How long does it take to repair a C1658 code in a Lexus?

- The repair time for a C1658 code can vary depending on the extent of the issue and the availability of parts. In general, it may take a few hours to a full day to diagnose and repair the problem.

10. Is it necessary to replace the rear wheel speed sensor when dealing with a C1658 code?

- In most cases, replacing the rear wheel speed sensor is the recommended course of action when dealing with a C1658 code to ensure the proper functioning of the ABS and traction control systems in your Lexus.