C0164 Buick Code - Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High
Quick Answer
Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch/Sensor Circuit High. Common causes include Faulty Antilock Brake System/Traction Control System Brake Switch/Sensor, Antilock Brake System/Traction Control System Brake Switch/Sensor harness is open or shorted, Antilock Brake System/Traction Control System Brake Switch/Sensor 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
- C0164 Buick indicates Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High.
- Common causes
- Common causes include Faulty Antilock Brake System/Traction Control System Brake Switch/Sensor, Antilock Brake System/Traction Control System Brake Switch/Sensor harness is open or shorted, Antilock Brake System/Traction Control System Brake Switch/Sensor 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 C0164 Buick Description
The Body Control Module (BCM) receives a signal from the Brake Pedal Position (BPP) sensor. The BCM illuminates the stop lamps by applying battery positive voltage to the stop lamp supply voltage circuit. The Electronic Brake Control Module (EBCM) receives a voltage input from the stop lamp supply voltage circuit to determine if the brake pedal is applied.
What are the Possible Causes of the DTC C0164 Buick?
- Faulty Antilock Brake System/Traction Control System Brake Switch/Sensor
- Antilock Brake System/Traction Control System Brake Switch/Sensor harness is open or shorted
- Antilock Brake System/Traction Control System Brake Switch/Sensor circuit poor electrical connection
How to Fix the DTC C0164 Buick?
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 C0164 Buick 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 C0164 Buick Code
1. What are the common symptoms of OBDII code C0164 in a Buick related to the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High?
- Common symptoms include the ABS warning light or traction control light illuminating on the dashboard, loss of traction control functionality, and potential issues with the vehicle's braking system.
2. What are the possible causes of OBDII code C0164 in a Buick?
- The code C0164 in a Buick is often caused by a faulty brake switch/sensor, damaged wiring or connectors in the brake switch circuit, or a malfunctioning ABS control module.
3. How can I diagnose the OBDII code C0164 in my Buick?
- Diagnosing OBDII code C0164 typically involves using a diagnostic scanner to retrieve the code, inspecting the brake switch/sensor and related wiring for any visible damage, and conducting a thorough inspection of the ABS system components.
4. Can I continue driving my Buick with OBDII code C0164 present?
- It is not recommended to continue driving your Buick with OBDII code C0164 present, as this can lead to potential safety issues related to the antilock brake system and traction control system.
5. How can I repair OBDII code C0164 in my Buick?
- Repairing OBDII code C0164 in a Buick typically involves replacing the faulty brake switch/sensor, repairing or replacing damaged wiring or connectors, and resetting the diagnostic trouble codes using a scanner.
6. Are there any DIY tips for addressing OBDII code C0164 in a Buick?
- While some basic inspections and checks can be done by DIY enthusiasts, it is recommended to consult a professional mechanic for accurate diagnosis and repair of OBDII code C0164 to ensure safety and proper functioning of the ABS and traction control systems.
7. How much does it cost to fix OBDII code C0164 in a Buick?
- The cost of fixing OBDII code C0164 in a Buick can vary depending on the extent of the issue, parts needed for replacement, and labor costs. It is advisable to obtain quotes from auto repair shops for an accurate estimate.
8. Can weather conditions affect the occurrence of OBDII code C0164 in a Buick?
- Extreme weather conditions, such as excessive heat or moisture, can potentially affect the functioning of the brake switch/sensor circuit, leading to the triggering of OBDII code C0164 in a Buick.
9. Will resetting the OBDII code C0164 in my Buick make the issue go away permanently?
- Resetting the OBDII code C0164 may temporarily clear the warning lights, but if the underlying issue with the brake switch/sensor circuit is not addressed, the code is likely to reappear. It is crucial to diagnose and fix the root cause of the problem.
10. Can OBDII code C0164 in a Buick cause any long-term damage if left unresolved?
- Ignoring OBDII code C0164 in a Buick can potentially lead to further damage to the antilock brake system, traction control system, or other related components over time. It is essential to address the issue promptly to prevent any long-term consequences.
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