C164E Toyota Code - Stop Switch Circuit Malfunction
Quick Answer
This Diagnostic Trouble Code (DTC) is stored when the Parking Assist ECU receives a stop light switch assembly open signal from the brake control system via CAN communication. Common causes include Faulty Electronically Controlled Brake System. 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
- C164E Toyota indicates Stop Switch Circuit Malfunction.
- Common causes
- Common causes include Faulty Electronically Controlled Brake System.
- 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 C164E Toyota Description
What are the Possible Causes of the DTC C164E Toyota?
- Faulty Electronically Controlled Brake System
How to Fix the DTC C164E Toyota?
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 C164E Toyota 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.
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Frequently Asked Questions about C164E Toyota Code
1. What are the common symptoms of OBDII code C164E Toyota (Stop Switch Circuit Malfunction)?
The common symptoms include the inability to start the vehicle, the inability to shift out of park, and the brake lights not working.
2. What can cause the OBDII code C164E Toyota to trigger?
The code is typically triggered by a faulty stop switch, damaged wiring in the stop switch circuit, or a defective brake pedal position sensor.
3. How can I diagnose the OBDII code C164E Toyota at home?
You can use an OBDII scanner to read the code, inspect the brake lights to see if they are working, and check the wiring and connections around the stop switch for any visible damage.
4. Can I still drive my vehicle with the OBDII code C164E Toyota present?
It is not recommended to drive the vehicle with this code present, as it can affect the proper functioning of the brake system and potentially lead to safety issues.
5. How can I repair the OBDII code C164E Toyota (Stop Switch Circuit Malfunction)?
The most common repair is to replace the faulty stop switch or repair any damaged wiring in the stop switch circuit. Ensure all connections are secure and properly tightened.
6. Will resetting the OBDII code C164E Toyota resolve the issue?
Resetting the code may temporarily turn off the check engine light, but it will not fix the underlying problem causing the code to trigger. It is important to diagnose and repair the issue to prevent it from reoccurring.
7. Are there any safety concerns associated with the OBDII code C164E Toyota?
Yes, there are safety concerns as the code indicates a malfunction in the stop switch circuit, which can impact the proper operation of the brake system and the brake lights.
8. How much does it typically cost to repair the OBDII code C164E Toyota?
The cost of repair can vary depending on the extent of the issue and whether you choose to do the repair yourself or take it to a mechanic. Replacing a stop switch can cost around $50 to $100.
9. Can a DIY enthusiast repair the OBDII code C164E Toyota at home?
Yes, if you have the necessary tools and knowledge, you can attempt to repair the issue at home by replacing the stop switch or repairing the wiring yourself.
10. Is it necessary to clear the OBDII code C164E Toyota after making repairs?
Yes, it is important to clear the code after making repairs to ensure the check engine light is reset and to verify that the issue has been resolved.
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