P1393 Acura Code - G-Sensor Voltage High
Quick Answer
The P1393 code for Acura vehicles indicates a G-Sensor Voltage High condition. Common causes include Faulty G-sensor causing incorrect voltage readings, Wiring issues such as frayed or damaged wires connecting the sensor to the vehicle's computer, Corrosion or loose connections in the sensor wiring. 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
- P1393 Acura indicates G-Sensor Voltage High.
- Common causes
- Common causes include Faulty G-sensor causing incorrect voltage readings, Wiring issues such as frayed or damaged wires connecting the sensor to the vehicle's computer, Corrosion or loose connections in the sensor wiring.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P1393 Acura Description
The P1393 code for Acura vehicles indicates a G-Sensor Voltage High condition. The G-sensor, or gravity sensor, is a component in the vehicle's safety system that detects sudden changes in acceleration and deceleration to trigger the deployment of airbags and other safety features in the event of a collision. The G-sensor measures the vehicle's movement in multiple directions and relays this information to the vehicle's computer system.
Common Causes of P1393 Acura
- Faulty G-sensor causing incorrect voltage readings.
- Wiring issues such as frayed or damaged wires connecting the sensor to the vehicle's computer.
- Corrosion or loose connections in the sensor wiring.
- Issues with the vehicle's computer system interpreting the sensor data.
- Environmental factors such as water damage or extreme temperatures affecting the sensor's performance.
Symptoms of P1393 Acura
- Illumination of the check engine light on the dashboard.
- Inconsistent or delayed deployment of airbags in a collision.
- Unusual handling or stability issues while driving.
- Difficulty in braking or accelerating smoothly.
- Abnormal readings on the vehicle's stability control system.
How to Fix P1393 Acura
- Begin by diagnosing the issue using a diagnostic scanner to retrieve the specific trouble code and pinpoint the source of the problem.
- Inspect the G-sensor and its wiring for any visible signs of damage, corrosion, or loose connections. Replace or repair any damaged components as needed.
- Test the G-sensor's voltage output using a multimeter to ensure it is within the specified range. Replace the sensor if it is faulty.
- Clear the trouble code from the vehicle's computer system and test drive the vehicle to ensure the issue has been resolved.
- If the problem persists, further diagnostics may be needed to determine if there are underlying issues with the vehicle's computer system or other components related to the G-sensor.
Cost to Fix P1393 Acura
The cost of repairing a G-Sensor Voltage High issue can vary depending on the specific cause of the problem and the labor rates in your area. In general, the cost of replacing a faulty G-sensor can range from $100 to $300, including parts and labor. Additional costs may be incurred if wiring repairs or computer system diagnostics are necessary.
Need more information about the P1393 Acura code?
Need more information on how to fix the P1393 Acura code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1393 Acura code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1393 Acura Code
No Frequently Asked Questions about P1393 Acura Code found.
Discuss the causes and fixes for P1393 Acura OBDII Code
Code P1393 Acura comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.