AutoCodes – Saturn – C0165 Saturn

C0165 Saturn Code - Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit Open

Quick Answer

Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch/Sensor Circuit Open. 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: C0165 Saturn indicates Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit Open.
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.

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Code Popularity 1,473

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 08, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0165 Saturn Description

Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch/Sensor Circuit Open.
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.

OBDII Code C0165 Saturn - Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit Open - AutoCodes.com — C0165 Saturn Code - Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit Open

What does this mean?

What are the Possible Causes of the DTC C0165 Saturn?

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 C0165 Saturn?

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 C0165 Saturn 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 C0165 Saturn code?

Need more information on how to fix the C0165 Saturn code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0165 Saturn code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C0165 Saturn Code

1. What are the common symptoms of OBDII code C0165 in a Saturn related to the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit Open?

- The common symptoms include the ABS or traction control warning lights illuminating on the dashboard, potential loss of ABS functionality, and traction control issues.

2. What are the possible causes of OBDII code C0165 in a Saturn?

- The code C0165 in a Saturn can be triggered by a faulty brake switch/sensor, damaged wiring or connectors in the brake system circuit, or a malfunction in the ABS or traction control system.

3. How can I diagnose the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit Open issue in my Saturn?

- To diagnose this issue, you can use an OBDII scanner to read the specific trouble code, visually inspect the brake switch/sensor and related wiring for any visible damage, and perform a continuity test on the circuit.

4. Can I continue driving my Saturn with OBDII code C0165 present?

- It is not recommended to drive your Saturn with the OBDII code C0165 present, as it indicates a potential issue with the ABS or traction control system, which could compromise the vehicle's safety features.

5. How can I repair OBDII code C0165 in my Saturn?

- The repair process may involve replacing the faulty brake switch/sensor, repairing or replacing damaged wiring or connectors, or addressing any underlying issues in the ABS or traction control system. It is recommended to consult a professional mechanic for an accurate diagnosis and repair.

6. Is it possible to reset the OBDII code C0165 in a Saturn without repairing the issue?

- While you can clear the trouble code using an OBDII scanner, it is crucial to address the root cause of the problem to prevent the code from reoccurring and ensure the proper functioning of the ABS and traction control systems.

7. Can extreme weather conditions trigger OBDII code C0165 in a Saturn?

- Extreme weather conditions, such as excessive heat or moisture, can potentially contribute to electrical issues in the brake system circuit, leading to the triggering of OBDII code C0165 in a Saturn.

8. How much does it typically cost to repair OBDII code C0165 in a Saturn at a dealership or repair shop?

- The cost of repairing OBDII code C0165 in a Saturn can vary depending on the specific issue, parts needed, and labor costs. It is advisable to obtain quotes from different dealerships or repair shops for an accurate estimate.

9. Are there any preventive maintenance measures to avoid encountering OBDII code C0165 in a Saturn?

- Regularly inspecting and maintaining the brake system components, ensuring proper wiring connections, and addressing any warning signs or abnormalities promptly can help prevent issues leading to OBDII code C0165 in a Saturn.

10. Can OBDII code C0165 in a Saturn affect the vehicle's overall performance?

- While OBDII code C0165 specifically relates to the Antilock Brake System/Traction Control System Brake Switch/Sensor Circuit Open, unresolved issues in these systems can impact the vehicle's overall safety, handling, and braking performance.