AutoCodes – GMC – C0760 GMC

C0760 GMC Code - Left Rear 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 Rear Low Tire Pressure Sensor, Left Rear 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: C0760 GMC indicates Left Rear Low Tire Pressure Sensor.
Common causes: Common causes include Perform the Tire Pressure Indicator Sensor Learn, Faulty Left Rear Low Tire Pressure Sensor, Left Rear 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.

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Code Popularity 3,521

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
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Code C0760 GMC 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 C0760 GMC - Left Rear Low Tire Pressure Sensor - AutoCodes.com — C0760 GMC Code - Left Rear Low Tire Pressure Sensor

What does this mean?

What are the Possible Causes of the DTC C0760 GMC?

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

How to Fix the DTC C0760 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 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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0760 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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Information for Specific GMC Models

C0760 2014 GMC Sierra — Left Rear Low Tire Pressure Sensor
C0760 2015 GMC Sierra — Left Rear Low Tire Pressure Sensor
C0760 2016 GMC Sierra — Left Rear Low Tire Pressure Sensor
C0760 2017 GMC Sierra — Left Rear Low Tire Pressure Sensor
C0760 2018 GMC Sierra — Left Rear Low Tire Pressure Sensor

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 C0760 GMC Code

1. What are the common symptoms of OBDII code C0760 GMC?

The common symptoms of OBDII code C0760 GMC, which pertains to the Left Rear Low Tire Pressure Sensor, include a warning light on the dashboard indicating low tire pressure and potential issues with the Tire Pressure Monitoring System (TPMS).

2. What causes OBDII code C0760 GMC to trigger?

OBDII code C0760 GMC is typically triggered when the left rear tire pressure sensor detects low tire pressure or malfunctions, leading to a discrepancy in tire pressure readings compared to the other tires.

3. How can I diagnose the cause of OBDII code C0760 GMC?

To diagnose the cause of OBDII code C0760 GMC, you can start by visually inspecting the left rear tire pressure sensor for any visible damage or signs of wear. Additionally, using a TPMS tool to check the sensor's functionality and tire pressure readings can help pinpoint the issue.

4. Can a faulty tire pressure sensor cause OBDII code C0760 GMC?

Yes, a faulty left rear tire pressure sensor can cause OBDII code C0760 GMC to trigger, as it may send incorrect or no tire pressure readings to the vehicle's computer system, leading to the detection of low tire pressure in that specific tire.

5. What are some repair tips for resolving OBDII code C0760 GMC?

Some repair tips for addressing OBDII code C0760 GMC include checking and adjusting the tire pressure in the left rear tire, inspecting and potentially replacing the left rear tire pressure sensor, and ensuring proper TPMS calibration after any repairs are made.

6. Can I continue driving with OBDII code C0760 GMC present?

While it may be possible to drive with OBDII code C0760 GMC present, it is recommended to address the underlying issue promptly to ensure the proper functioning of the TPMS and accurate monitoring of tire pressures for safety reasons.

7. Is it necessary to reset the OBDII code C0760 GMC after repairs?

After resolving the issue causing OBDII code C0760 GMC, it is advisable to reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. This will clear the code from the system and ensure accurate monitoring moving forward.

8. Can weather conditions affect OBDII code C0760 GMC?

Extreme weather conditions, such as significant temperature fluctuations or severe changes in air pressure, can potentially impact tire pressure readings and trigger OBDII code C0760 GMC. Monitoring tire pressure regularly and adjusting as needed can help prevent false alarms.

9. How can I prevent OBDII code C0760 GMC from recurring?

To prevent OBDII code C0760 GMC from recurring, it is essential to maintain proper tire pressure in all tires, regularly inspect and maintain the tire pressure sensors, and address any issues promptly to ensure the TPMS functions correctly.

10. Are there any safety concerns associated with OBDII code C0760 GMC?

While OBDII code C0760 GMC itself may not pose immediate safety concerns, driving with low tire pressure can affect vehicle handling, braking performance, and fuel efficiency. It is crucial to address the underlying cause of the code to maintain optimal safety on the road.