C1A64 2017 Toyota RAV4 Code - Brake Control Signal Mismatch
Quick Answer
The C1A64 diagnostic trouble code (DTC) for a 2017 Toyota RAV4 indicates a Brake Control Signal Mismatch. Common causes include Faulty brake control module, Damaged wiring or connectors in the brake control system, Malfunctioning wheel speed sensors. 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
- C1A64 2017 Toyota RAV4 indicates Brake Control Signal Mismatch.
- Common causes
- Common causes include Faulty brake control module, Damaged wiring or connectors in the brake control system, Malfunctioning wheel speed sensors.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code C1A64 2017 Toyota RAV4 Description
The C1A64 diagnostic trouble code (DTC) for a 2017 Toyota RAV4 indicates a Brake Control Signal Mismatch. This code typically points to a discrepancy between the signals being sent and received by the vehicle's brake control system. The brake control system is responsible for regulating the vehicle's braking performance, ensuring safe and efficient operation. When a signal mismatch occurs, it can lead to issues with the vehicle's braking functionality, potentially compromising safety.
Common Causes of C1A64 2017 Toyota RAV4
- Faulty brake control module
- Damaged wiring or connectors in the brake control system
- Malfunctioning wheel speed sensors
- Software issues in the brake control system
- Corrosion or contamination affecting sensor signals
Symptoms of C1A64 2017 Toyota RAV4
- Illumination of the ABS warning light on the dashboard
- Erratic or unresponsive braking behavior
- Increased stopping distance
- ABS system engaging unexpectedly
- Loss of traction control functionality
How to Fix C1A64 2017 Toyota RAV4
- Diagnose the specific cause of the signal mismatch using a diagnostic scanner and technical service manual.
- Inspect the wiring and connectors in the brake control system for any damage or corrosion. Repair or replace as needed.
- Test the wheel speed sensors to ensure they are functioning correctly. Replace any faulty sensors.
- Check the brake control module for proper operation and replace if necessary.
- Clear the DTC and perform a road test to verify that the issue has been resolved.
Cost to Fix C1A64 2017 Toyota RAV4
The typical repair costs for addressing a Brake Control Signal Mismatch issue in a 2017 Toyota RAV4 can vary depending on the specific cause of the problem. In general, parts such as sensors, wiring, or control modules may range from $100 to $500, while labor costs can add another $100 to $300. Overall, the total repair cost could fall between $200 and $800. It's important to note that these are rough estimates, and actual costs may differ based on factors such as location, shop rates, and the extent of the repair needed. It's advisable to consult with a qualified mechanic or repair shop for a more accurate cost assessment.
Need more information about the C1A64 2017 Toyota RAV4 code?
Need more information on how to fix the C1A64 2017 Toyota RAV4 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the C1A64 2017 Toyota RAV4 code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about C1A64 2017 Toyota RAV4 Code
No Frequently Asked Questions about C1A64 2017 Toyota RAV4 Code found.
Discuss the causes and fixes for C1A64 2017 Toyota RAV4 OBDII Code
Code C1A64 2017 Toyota RAV4 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.