C146D 2016 Toyota RAV4 Code - Short in ABS Motor Relay Circuit
Quick Answer
The Motor Relay and motor fail-safe relay are built into the Brake Actuator Assembly. Common causes include Faulty Skid Control ECU (Brake Actuator Assembly), Skid Control ECU harness is open or shorted, Skid Control ECU 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
- C146D 2016 Toyota RAV4 indicates Short in ABS Motor Relay Circuit.
- Common causes
- Common causes include Faulty Skid Control ECU (Brake Actuator Assembly), Skid Control ECU harness is open or shorted, Skid Control ECU 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.
Code C146D 2016 Toyota RAV4 Description
This DTC may be stored when the voltage to the motor relay power source is lower than the DTC detection condition due to low output from the battery or alternator.
What are the Possible Causes of the DTC C146D 2016 Toyota RAV4?
- Faulty Skid Control ECU (Brake Actuator Assembly)
- Skid Control ECU harness is open or shorted
- Skid Control ECU circuit poor electrical connection
How to Fix the DTC C146D 2016 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 C146D 2016 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 C146D 2016 Toyota RAV4 code?
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Frequently Asked Questions about C146D 2016 Toyota RAV4 Code
1. What are the common symptoms of OBDII code C146D in a 2016 Toyota RAV4?
The common symptoms of OBDII code C146D in a 2016 Toyota RAV4 include the ABS warning light being illuminated on the dashboard, potential loss of ABS functionality, and possible issues with the vehicle's traction control system.
2. What does the OBDII code C146D indicate in a 2016 Toyota RAV4?
OBDII code C146D in a 2016 Toyota RAV4 indicates a "Short in ABS Motor Relay Circuit" error within the vehicle's Anti-lock Braking System (ABS).
3. What are the possible causes of OBDII code C146D in a 2016 Toyota RAV4?
Possible causes of OBDII code C146D in a 2016 Toyota RAV4 may include a faulty ABS motor relay, damaged wiring or connectors in the ABS system, or a malfunctioning ABS control module.
4. How can I diagnose OBDII code C146D in my 2016 Toyota RAV4?
Diagnosing OBDII code C146D in a 2016 Toyota RAV4 typically involves using an OBDII scanner to retrieve the code, inspecting the ABS motor relay and related components for damage, and testing the wiring and connectors for continuity.
5. Can I still drive my 2016 Toyota RAV4 with OBDII code C146D present?
It is not recommended to drive your 2016 Toyota RAV4 with OBDII code C146D present, as the error indicates a potential issue with the ABS system, which is crucial for safe braking and vehicle stability.
6. How can I repair OBDII code C146D in my 2016 Toyota RAV4?
Repairing OBDII code C146D in a 2016 Toyota RAV4 may involve replacing the faulty ABS motor relay, repairing any damaged wiring or connectors, or addressing any issues with the ABS control module as needed.
7. Is it safe to continue driving if the ABS warning light is on due to OBDII code C146D?
It is not safe to continue driving if the ABS warning light is on due to OBDII code C146D, as this indicates a potential malfunction in the ABS system that could compromise your vehicle's braking performance.
8. How urgent is it to address OBDII code C146D in a 2016 Toyota RAV4?
Addressing OBDII code C146D in a 2016 Toyota RAV4 is considered urgent, as the error pertains to the vehicle's ABS system, which is essential for safe braking and maintaining vehicle control in various driving conditions.
9. Can a DIY enthusiast fix OBDII code C146D in a 2016 Toyota RAV4?
While some DIY enthusiasts may have the skills to address OBDII code C146D in a 2016 Toyota RAV4, it is recommended to consult a professional mechanic or technician for proper diagnosis and repair to ensure the ABS system is correctly restored.
10. How much does it typically cost to repair OBDII code C146D in a 2016 Toyota RAV4?
The cost to repair OBDII code C146D in a 2016 Toyota RAV4 can vary depending on the specific cause of the issue, but it may involve replacing the ABS motor relay, repairing wiring or connectors, or addressing any ABS control module problems, which could range from a few hundred to over a thousand dollars.
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