C0164 GMC 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 GMC 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 GMC 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 GMC?
- 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 GMC?
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 GMC 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 GMC Code
1. What are the common symptoms of OBDII code C0164 in a GMC related to the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High?
The common symptoms include the ABS warning light or traction control light illuminating on the dashboard, potential loss of ABS functionality, and compromised traction control performance.
2. What could be the possible causes of OBDII code C0164 in a GMC related to the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High?
Possible causes may include a faulty brake switch/sensor, damaged wiring or connectors in the brake switch circuit, or a malfunction in the ABS/traction control module.
3. How can I diagnose the issue causing OBDII code C0164 in my GMC related to the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High?
Diagnosis involves using an OBDII scanner to retrieve the specific trouble code, inspecting the brake switch/sensor for any visible damage, checking the wiring and connectors for continuity, and testing the ABS/traction control system for proper functionality.
4. What are the recommended repair tips for resolving OBDII code C0164 in a GMC related to the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High?
Repair tips may include replacing the faulty brake switch/sensor, repairing or replacing damaged wiring or connectors, resetting the ABS/traction control system, and clearing the trouble code with an OBDII scanner.
5. Can driving with OBDII code C0164 in a GMC related to the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High be dangerous?
Driving with this code may compromise the effectiveness of the ABS and traction control systems, leading to potential safety risks in emergency braking situations or slippery road conditions. It is advisable to address the issue promptly.
6. How much does it typically cost to repair OBDII code C0164 in a GMC related to the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High?
The cost of repair can vary depending on the specific cause of the issue, the parts needed for replacement, and labor charges. It is recommended to consult with a professional mechanic for an accurate estimate.
7. Is it possible to clear OBDII code C0164 in a GMC related to the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit High without repairing the issue?
Clearing the trouble code without addressing the underlying problem may temporarily turn off the warning lights, but the issue will likely reoccur, leading to potential safety concerns and affecting vehicle performance.
Discuss the causes and fixes for C0164 GMC OBDII Code
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