U010E 2017 Chevrolet Silverado Code - Lost Communication With Reductant Sensor Module
Quick Answer
Devices connected to the Powertrain High-Speed General Motor Local Area Network (GMLAN) serial data circuits monitor for serial data communications during normal vehicle operation. Common causes include Faulty Reductant Control Module, Reductant Control Module harness is open or shorted, Reductant Control Module 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
- U010E 2017 Chevrolet Silverado indicates Lost Communication With Reductant Sensor Module.
- Common causes
- Common causes include Faulty Reductant Control Module, Reductant Control Module harness is open or shorted, Reductant Control Module 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.
Code U010E 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC U010E 2017 Chevrolet Silverado?
- Faulty Reductant Control Module
- Reductant Control Module harness is open or shorted
- Reductant Control Module circuit poor electrical connection
How to Fix the DTC U010E 2017 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 is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the U010E 2017 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.
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Frequently Asked Questions about U010E 2017 Chevrolet Silverado Code
1. What does the OBDII code U010E mean on a 2017 Chevrolet Silverado?
The U010E code indicates a "Lost Communication With Reductant Sensor Module," meaning the vehicle's control modules are unable to communicate with the reductant sensor module, which monitors the diesel exhaust fluid (DEF) system.
2. What are the common symptoms of the U010E code in a 2017 Chevrolet Silverado?
Symptoms may include the check engine light turning on, DEF system warnings, reduced engine performance, or the vehicle entering limp mode.
3. What causes the U010E code to appear on a 2017 Chevrolet Silverado?
Common causes include a faulty reductant sensor module, damaged wiring or connectors, a blown fuse, or issues with the CAN (Controller Area Network) communication system.
4. Can I drive my 2017 Chevrolet Silverado with the U010E code?
Driving with this code is not recommended, as it may lead to DEF system malfunctions and reduced engine performance, potentially causing the vehicle to enter limp mode.
5. How do I diagnose the U010E code on a 2017 Chevrolet Silverado?
Start by checking for damaged wiring or loose connections to the reductant sensor module, inspect fuses related to the module, and use a scan tool to verify communication between the module and other control units.
6. What repairs might fix the U010E code on a 2017 Chevrolet Silverado?
Repairs could include replacing the reductant sensor module, repairing or replacing damaged wiring or connectors, or reprogramming the module if necessary.
7. Where is the reductant sensor module located on a 2017 Chevrolet Silverado?
The reductant sensor module is typically part of the DEF system, located near the DEF tank or in close proximity to the exhaust system.
8. How much does it cost to fix the U010E code on a 2017 Chevrolet Silverado?
Repair costs vary but may range from $150 to $700, depending on whether the issue is related to wiring, the module itself, or other components.
9. Can a low DEF level cause the U010E code on a 2017 Chevrolet Silverado?
No, a low DEF level typically triggers a separate warning. The U010E code specifically relates to communication problems with the reductant sensor module.
10. Is a software update required to fix the U010E code on a 2017 Chevrolet Silverado?
In some cases, a software update or reprogramming of the reductant sensor module or related control units may be required to resolve the issue.
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