AutoCodes – Toyota – C1432 2018 Toyota RAV4

C1432 2018 Toyota RAV4 Code - Steering Angle Sensor Power Source Voltage Malfunction

Quick Answer

The Steering Angle Sensor signals are sent to the Skid Control ECU (Brake Actuator Assembly) via the Control Area Network (CAN) communication system. Common causes include Faulty Steering Angle Sensor (Spiral Cable), Steering Angle Sensor power supply, Steering Angle Sensor harness is open or shorted. 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: C1432 2018 Toyota RAV4 indicates Steering Angle Sensor Power Source Voltage Malfunction.
Common causes: Common causes include Faulty Steering Angle Sensor (Spiral Cable), Steering Angle Sensor power supply, Steering Angle Sensor harness is open or shorted.
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 428

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 Jan 29, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1432 2018 Toyota RAV4 Description

The Steering Angle Sensor signals are sent to the Skid Control ECU (Brake Actuator Assembly) via the Control Area Network (CAN) communication system. When there is a malfunction in the CAN communication system, it will be detected by the steering angle sensor zero point malfunction diagnostic function. The Skid Control ECU (Brake Actuator Assembly) monitors the Steering Angle Sensor. The Skid Control ECU (Brake Actuator Assembly) sets the Diagnostic Trouble Code (DTC) code when the Steering Angle Sensor is not to factory specifications.

OBDII Code C1432 2018 Toyota RAV4 - Steering Angle Sensor Power Source Voltage Malfunction - AutoCodes.com — C1432 2018 Toyota RAV4 Code - Steering Angle Sensor Power Source Voltage Malfunction

What does this mean?

What are the Possible Causes of the DTC C1432 2018 Toyota RAV4?

Faulty Steering Angle Sensor (Spiral Cable)
Steering Angle Sensor power supply
Steering Angle Sensor harness is open or shorted
Steering Angle Sensor circuit poor electrical connection

How to Fix the DTC C1432 2018 Toyota RAV4?

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 C1432 2018 Toyota RAV4 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 C1432 2018 Toyota RAV4 code?

Need more information on how to fix the C1432 2018 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 C1432 2018 Toyota RAV4 Code

1. What does the OBDII code C1432 mean on a 2018 Toyota RAV4?

The code C1432 indicates a "Steering Angle Sensor Power Source Voltage Malfunction," meaning the power supply to the steering angle sensor is outside the expected range.

2. What are the common symptoms of code C1432 in a 2018 Toyota RAV4?

Symptoms may include the ABS or traction control light illuminating, issues with stability control, or a loss of steering angle sensor functionality.

3. What causes the C1432 code to appear in a Toyota RAV4?

Common causes include a faulty steering angle sensor, damaged wiring or connectors in the sensor circuit, a blown fuse, or issues with the vehicle's power source.

4. Can I drive my 2018 Toyota RAV4 with the C1432 code?

While the vehicle may still be drivable, safety systems like traction control and stability control may not function properly, increasing the risk of an accident.

5. How do I diagnose the C1432 code in my Toyota RAV4?

Diagnose the issue by checking the steering angle sensor wiring, connectors, and fuses for damage or corrosion, and use a scan tool to confirm sensor readings and power supply voltage.

6. How is the C1432 code fixed on a 2018 Toyota RAV4?

Repairs may involve replacing a damaged steering angle sensor, repairing or replacing faulty wiring, cleaning corroded connectors, or replacing a blown fuse.

7. What tools are needed to troubleshoot the C1432 code?

A diagnostic scan tool, a multimeter for checking voltage and continuity, and basic automotive tools are typically required.

8. How much does it cost to fix the C1432 code on a Toyota RAV4?

Repair costs can range from $100 to $500 or more, depending on whether the issue is a simple wiring repair or a complete sensor replacement.

9. Can a dead battery cause the C1432 code in a Toyota RAV4?

Yes, a weak or dead battery can lead to insufficient power supply to the steering angle sensor, triggering the C1432 code.

10. Does the C1432 code require steering angle sensor calibration after repairs?

Yes, after repairing or replacing the steering angle sensor, the sensor may need to be recalibrated using a diagnostic tool to ensure proper system functionality.