C0765:39 Code - Right Rear Low Tire Pressure Sensor Internal Malfunction
Quick Answer
The C0765:39 diagnostic trouble code (DTC) indicates a Right Rear Low Tire Pressure Sensor Internal Malfunction. Common causes include Sensor damage due to road debris or impact, Electrical issues such as wiring damage or corrosion, Communication failures within the TPMS system. 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
- C0765:39 indicates Right Rear Low Tire Pressure Sensor Internal Malfunction.
- Common causes
- Common causes include Sensor damage due to road debris or impact, Electrical issues such as wiring damage or corrosion, Communication failures within the TPMS system.
- 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 C0765:39 Description
The C0765:39 diagnostic trouble code (DTC) indicates a Right Rear Low Tire Pressure Sensor Internal Malfunction. This code is typically associated with the tire pressure monitoring system (TPMS) in modern vehicles. The TPMS is designed to alert the driver when one or more tires are significantly underinflated, which can compromise vehicle safety, handling, and fuel efficiency.
Common Causes of C0765:39
- Sensor damage due to road debris or impact
- Electrical issues such as wiring damage or corrosion
- Communication failures within the TPMS system
- Faulty sensor components or internal circuitry
- Software glitches in the TPMS system
Symptoms of C0765:39
- TPMS warning light illuminated on the dashboard
- Inaccurate or inconsistent tire pressure readings
- Loss of traction or stability while driving
- Reduced fuel efficiency
- Difficulty maintaining proper tire pressure in the right rear tire
How to Fix C0765:39
- Begin by confirming the diagnosis of the Right Rear Low Tire Pressure Sensor Internal Malfunction using a diagnostic scan tool.
- Locate and access the right rear tire pressure sensor, typically located inside the tire near the valve stem.
- Inspect the sensor for any visible damage or signs of wear, such as corrosion or loose connections.
- Replace the faulty sensor with a new one that is compatible with the vehicle's TPMS system.
- Reset the TPMS system and perform a recalibration to ensure accurate tire pressure readings.
Cost to Fix C0765:39
The typical repair costs for addressing a Right Rear Low Tire Pressure Sensor Internal Malfunction can range from $100 to $300, depending on the make and model of the vehicle, the cost of the replacement sensor, and the labor rates at the auto repair shop. It's important to note that additional costs may be incurred if other TPMS components need to be replaced or if there are underlying electrical issues that require troubleshooting. As always, it's recommended to obtain a detailed quote from a trusted auto repair shop to get an accurate estimate for this repair. Labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150.
Tech Notes for C0765:39
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
Need more information about the C0765:39 code?
Need more information on how to fix the C0765:39 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the C0765:39 code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about C0765:39 Code
No Frequently Asked Questions about C0765:39 Code found.
Discuss the causes and fixes for C0765:39 OBDII Code
Code C0765:39 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.