AutoCodes – Chevrolet – C0750 2018 Chevrolet Silverado

C0750 2018 Chevrolet Silverado Code - Left Front Low Tire Pressure Sensor

Quick Answer

The Tire Pressure Monitor System (TPMS) has a Radio Frequency (RF) transmitting pressure sensor in each wheel/tire assembly. Common causes include Perform the Tire Pressure Indicator Sensor Learn, Faulty Left Front Low Tire Pressure Sensor, Left Front Low Tire Pressure Sensor harness is open or shorted. 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: C0750 2018 Chevrolet Silverado indicates Left Front Low Tire Pressure Sensor.
Common causes: Common causes include Perform the Tire Pressure Indicator Sensor Learn, Faulty Left Front Low Tire Pressure Sensor, Left Front Low Tire Pressure Sensor harness is open or shorted.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 501

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 Jul 17, 2023

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code C0750 2018 Chevrolet Silverado Description

The Tire Pressure Monitor System (TPMS) has a Radio Frequency (RF) transmitting pressure sensor in each wheel/tire assembly. As vehicle speed increases, centrifugal force puts the sensor into Drive mode. The sensors send the tire pressure data to the Remote Control Door Lock Receiver (RCDLR) which in turn translates the received sensor data into sensor presence, sensor mode, and tire pressure before passing it onto the Body Control Module (BCM). Once vehicle speed is greater than 40 km/h (25 MPH), the BCM waits for the first sensor to go into Drive mode, then checks if all sensors have gone into Drive mode. If one or more sensors do not go into these modes or do not transmit at all, the BCM will set DTC C0750, C0755, C0760, or C0765 respectively.

OBDII Code C0750 2018 Chevrolet Silverado - Left Front Low Tire Pressure Sensor - AutoCodes.com — C0750 2018 Chevrolet Silverado Code - Left Front Low Tire Pressure Sensor

What does this mean?

What are the Possible Causes of the DTC C0750 2018 Chevrolet Silverado?

Perform the Tire Pressure Indicator Sensor Learn
Faulty Left Front Low Tire Pressure Sensor
Left Front Low Tire Pressure Sensor harness is open or shorted
Left Front Low Tire Pressure Sensor circuit poor electrical connection

How to Fix the DTC C0750 2018 Chevrolet Silverado?

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 does this mean?

Code Tech Notes

A sensor may have been damaged due to a previous wheel/tire service or flat tire event.
Some aftermarket wheel valve stem holes are located further from the wheel rim than the original equipment wheels. When using the tire pressure monitor special tool to activate a sensor, ensure the tool is placed along the tire sidewall and no further than 15 cm (6 in) from the sensor and the antenna is aiming upward.
Occasionally sensors can become mislocated due to previous tire rotations where the sensor learn procedure was not performed. Always learn the sensors to ensure the DTC set is for that actual physical corner of the vehicle.
A sensor with low battery condition will set a sensor DTC but will not illuminate the low tire pressure indicator or display a message on the driver information center if equipped. The sensor battery condition can be verified in the scan tool BCM data list. If a sensor's low battery condition is indicated on the scan tool, the sensor will need to be replaced.

User Submitted Video

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0750 2018 Chevrolet Silverado 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 C0750 2018 Chevrolet Silverado code?

Need more information on how to fix the C0750 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0750 2018 Chevrolet Silverado 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 C0750 2018 Chevrolet Silverado Code

1. What does OBDII code C0750 on a 2018 Chevrolet Silverado indicate?

The code C0750 specifically relates to the left front low tire pressure sensor on a 2018 Chevrolet Silverado.

2. What are the common symptoms of a left front low tire pressure sensor issue in a 2018 Chevrolet Silverado?

Common symptoms include inaccurate tire pressure readings, a warning light on the dashboard indicating low tire pressure, or a tire pressure monitoring system (TPMS) malfunction message.

3. What are the possible causes of OBDII code C0750 on a 2018 Chevrolet Silverado?

Potential causes include a malfunctioning tire pressure sensor, low tire pressure in the left front tire, damaged sensor components, or electrical issues in the sensor system.

4. How can I diagnose a left front low tire pressure sensor problem in a 2018 Chevrolet Silverado?

Diagnosis typically involves using a TPMS tool to read the sensor data, checking the tire pressure manually, inspecting the sensor for physical damage, and verifying the sensor's electrical connections.

5. Can I drive my 2018 Chevrolet Silverado with OBDII code C0750?

While it may be safe to drive with the code, it is recommended to address the issue promptly to ensure accurate tire pressure monitoring and overall safety.

6. What are some repair tips for fixing a left front low tire pressure sensor problem on a 2018 Chevrolet Silverado?

Repair tips may include replacing the faulty sensor, ensuring proper tire pressure, resetting the TPMS system, and clearing the trouble code with a diagnostic tool.

7. How much does it cost to repair a left front low tire pressure sensor on a 2018 Chevrolet Silverado?

Costs can vary depending on the specific issue, but replacing a tire pressure sensor can range from $50 to $200, including parts and labor.

8. Can I reset the TPMS system myself after fixing the left front low tire pressure sensor on my 2018 Chevrolet Silverado?

Yes, you can often reset the TPMS system yourself by following the manufacturer's instructions in the owner's manual or using a TPMS tool to relearn the sensors.

9. Are there any preventive measures to avoid OBDII code C0750 on a 2018 Chevrolet Silverado?

Regularly checking and maintaining tire pressure, inspecting the tire pressure sensors, and addressing any warning lights promptly can help prevent issues with the left front low tire pressure sensor.

10. Is it necessary to visit a dealership for repairs related to OBDII code C0750 on a 2018 Chevrolet Silverado?

While a dealership can provide specialized expertise, independent mechanics or automotive shops with experience in TPMS systems can also effectively diagnose and repair left front low tire pressure sensor issues.