AutoCodes – Generic – C1732

C1732 Code - Front Leveling Valve Solenoid Circuit

Quick Answer

The Control Valve Assembly consist of each front and rear leveling valve and gate valve and performs the height control and connecting and disconnecting the fluid line of the right and left shock absorber by operating the solenoid valve ON and OFF with the control signal from the Electronic Control Unit (ECU). Common causes include Faulty Front Leveling Valve Solenoid, Front Leveling Valve Solenoid harness is open or shorted, Front Leveling Valve Solenoid 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: C1732 indicates Front Leveling Valve Solenoid Circuit.
Common causes: Common causes include Faulty Front Leveling Valve Solenoid, Front Leveling Valve Solenoid harness is open or shorted, Front Leveling Valve Solenoid 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 7,646

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 19, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1732 Description

OBDII Code C1732 - Front Leveling Valve Solenoid Circuit - AutoCodes.com — C1732 Code - Front Leveling Valve Solenoid Circuit

What does this mean?

What are the Possible Causes of the DTC C1732?

Faulty Front Leveling Valve Solenoid
Front Leveling Valve Solenoid harness is open or shorted
Front Leveling Valve Solenoid circuit poor electrical connection
Faulty Suspension Electronic Control Unit (ECU)

How to Fix the DTC C1732?

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 C1732 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 C1732 code?

Need more information on how to fix the C1732 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1732 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1732 Lexus — Front Leveling Valve Solenoid Circuit
C1732 Toyota — Front Leveling Valve Solenoid Circuit

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 C1732 Code

1. What are common symptoms of OBDII code C1732 (Front Leveling Valve Solenoid Circuit)?

- Common symptoms include issues with the front suspension leveling system, uneven ride height, or warning lights on the dashboard.

2. What are possible causes of OBDII code C1732?

- Possible causes include a faulty front leveling valve solenoid, damaged wiring or connectors in the circuit, or issues with the suspension control module.

3. How can I diagnose the Front Leveling Valve Solenoid Circuit for OBDII code C1732?

- Diagnosing this code typically involves using a scan tool to read the code, inspecting the wiring and connectors for damage, and testing the front leveling valve solenoid for proper operation.

4. Can a DIYer repair OBDII code C1732 at home?

- Depending on your skill level, you may be able to repair this code at home by replacing the front leveling valve solenoid, repairing damaged wiring or connectors, or resetting the suspension control module.

5. Is it safe to drive with OBDII code C1732 active?

- It is not recommended to drive with this code active, as it can affect the proper operation of the suspension system and potentially lead to unsafe driving conditions.

6. How much does it typically cost to repair OBDII code C1732?

- Repair costs can vary depending on the exact cause of the issue, but replacing the front leveling valve solenoid or repairing wiring/connectors can range from $100 to $500, including parts and labor.

7. Can OBDII code C1732 be intermittent?

- Yes, this code can sometimes be intermittent, especially if the issue is related to loose wiring or poor connections. It's important to address intermittent issues promptly to prevent further problems.

8. How long does it take to repair OBDII code C1732?

- Repair times can vary based on the specific repair needed, but a skilled technician can typically address this code within a few hours to a day, depending on parts availability.

9. Will resetting the OBDII code C1732 make it go away permanently?

- Resetting the code may temporarily turn off the warning light, but if the underlying issue is not addressed, the code is likely to reappear once the problem resurfaces.

10. Are there any preventive measures to avoid OBDII code C1732 in the future?

- Regularly inspecting and maintaining the front suspension system, including the leveling valve solenoid and related components, can help prevent issues that may trigger OBDII code C1732.