AutoCodes – Generic – C0073

C0073 Code - Abnormal Lateral G Sensor Output

Quick Answer

The Vehicle Dynamic Control (VDC) Control Module monitors the Lateral G Sensor. Common causes include Faulty Lateral G Sensor, Lateral G Sensor harness is open or shorted, Lateral G 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: C0073 indicates Abnormal Lateral G Sensor Output.
Common causes: Common causes include Faulty Lateral G Sensor, Lateral G Sensor harness is open or shorted, Lateral G 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 12,522

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 04, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0073 Description

The Vehicle Dynamic Control (VDC) Control Module monitors the Lateral G Sensor. The VDCCM sets the OBDII code when the Lateral G Sensor is not to factory specifications.

OBDII Code C0073 - Abnormal Lateral G Sensor Output - AutoCodes.com — C0073 Code - Abnormal Lateral G Sensor Output

What does this mean?

What are the Possible Causes of the DTC C0073?

Faulty Lateral G Sensor
Lateral G Sensor harness is open or shorted
Lateral G Sensor circuit poor electrical connection

How to Fix the DTC C0073?

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 C0073 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 C0073 code?

Need more information on how to fix the C0073 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0073 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C0073 Subaru — Abnormal Lateral G Sensor Output

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 C0073 Code

1. What are the common symptoms of OBDII code C0073?

The common symptoms of OBDII code C0073 (Abnormal Lateral G Sensor Output) include the ABS warning light being illuminated on the dashboard, potential loss of traction control, and compromised stability control.

2. What can cause OBDII code C0073 to trigger?

OBDII code C0073 is typically triggered by issues with the lateral G sensor, such as a malfunction in the sensor itself, wiring problems, or a loss of connection between the sensor and the vehicle's computer.

3. How serious is OBDII code C0073?

OBDII code C0073 should be addressed promptly as it can affect the proper functioning of important safety systems like ABS and stability control. It is recommended to have the issue diagnosed and repaired as soon as possible.

4. How can I diagnose the cause of OBDII code C0073?

Diagnosing the cause of OBDII code C0073 usually involves using a professional OBDII scanner to retrieve the code and then inspecting the lateral G sensor, its wiring, and connections for any signs of damage or malfunction.

5. Can I drive my vehicle with OBDII code C0073?

It is not recommended to drive your vehicle with OBDII code C0073 as it can compromise the operation of critical safety systems. It is best to have the issue addressed by a qualified mechanic before driving the vehicle again.

6. How can I repair OBDII code C0073?

Repairing OBDII code C0073 typically involves replacing the faulty lateral G sensor, repairing any damaged wiring or connections, and clearing the code from the vehicle's computer using a diagnostic tool.

7. Is it possible to reset OBDII code C0073 without fixing the underlying issue?

While you may be able to clear the code temporarily by resetting the vehicle's computer, the underlying issue causing OBDII code C0073 will persist. It is important to address the root cause of the problem to prevent the code from reappearing.

8. How much does it cost to repair OBDII code C0073?

The cost of repairing OBDII code C0073 can vary depending on the cause of the issue, the cost of parts needed for repair, and the labor rates of the mechanic. It is advisable to get a diagnostic inspection to receive an accurate estimate of the repair cost.

9. Can OBDII code C0073 be a recurring problem?

OBDII code C0073 can be a recurring problem if the underlying issue is not properly addressed during the repair process. It is essential to thoroughly diagnose and fix the root cause of the code to prevent it from reoccurring in the future.

10. Is it possible to prevent OBDII code C0073 from happening?

While some causes of OBDII code C0073 may be unavoidable, regular maintenance and inspections of the lateral G sensor and related components can help prevent issues that trigger the code. Keeping an eye on warning lights and addressing any abnormalities promptly can also help prevent this code from occurring.