U182A 2015 Chevrolet Silverado Code - Hybrid Powertrain Control Module Lost Communication with Battery Energy Control Module on Powertrain Expansion CAN Bus Malfunction
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 Starter/Generator Control Module, Starter/Generator Control Module harness is open or shorted, Starter/Generator 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
- U182A 2015 Chevrolet Silverado indicates Hybrid Powertrain Control Module Lost Communication with Battery Energy Control Module on Powertrain Expansion CAN Bus Malfunction.
- Common causes
- Common causes include Faulty Starter/Generator Control Module, Starter/Generator Control Module harness is open or shorted, Starter/Generator 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 U182A 2015 Chevrolet Silverado Description
The Diagnostic Trouble Code (DTC) will be set when a supervised periodic message that includes the transmitter device availability has not been received.
What are the Possible Causes of the DTC U182A 2015 Chevrolet Silverado?
- Faulty Starter/Generator Control Module
- Starter/Generator Control Module harness is open or shorted
- Starter/Generator Control Module circuit poor electrical connection
- Faulty Battery Energy Control Module
How to Fix the DTC U182A 2015 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 U182A 2015 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 U182A 2015 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code U182A in a 2015 Chevrolet Silverado Hybrid?
- Common symptoms include loss of power, hybrid system malfunctions, and the illumination of the check engine light.
2. What does the OBDII code U182A mean for a 2015 Chevrolet Silverado Hybrid?
- The code U182A indicates a communication error between the Hybrid Powertrain Control Module and the Battery Energy Control Module on the Powertrain Expansion CAN Bus.
3. What are the possible causes of the U182A code in a 2015 Chevrolet Silverado Hybrid?
- Potential causes include wiring issues, faulty modules, poor connections, or a malfunction in the Powertrain Expansion CAN Bus.
4. How can I diagnose the U182A code in my 2015 Chevrolet Silverado Hybrid?
- Diagnosing the U182A code typically involves using a diagnostic scanner to retrieve the code and then checking the wiring, connections, and modules related to the hybrid powertrain system.
5. What are some repair tips for addressing the U182A code in a 2015 Chevrolet Silverado Hybrid?
- Repair tips may include checking and repairing any damaged wiring, ensuring proper connections, resetting the fault codes, and performing a relearn procedure for the affected modules.
6. Can I continue driving my 2015 Chevrolet Silverado Hybrid with the U182A code present?
- It is not recommended to continue driving the vehicle with the U182A code present, as it can lead to further damage to the hybrid powertrain system.
7. How much does it cost to repair the U182A code in a 2015 Chevrolet Silverado Hybrid?
- The cost of repairing the U182A code can vary depending on the exact cause of the issue, but it may involve labor costs for diagnosis and repair, as well as potential costs for replacement parts.
8. Is the U182A code a common issue in 2015 Chevrolet Silverado Hybrids?
- While the U182A code may not be extremely common, it can occur in 2015 Chevrolet Silverado Hybrids due to communication issues between the hybrid powertrain control modules.
9. Can I reset the U182A code in my 2015 Chevrolet Silverado Hybrid by disconnecting the battery?
- Disconnecting the battery may temporarily clear the code, but it is important to address the underlying issue causing the U182A code to prevent it from reoccurring.
10. Should I attempt to repair the U182A code in my 2015 Chevrolet Silverado Hybrid myself?
- Repairing the U182A code may require specialized knowledge and tools related to hybrid powertrain systems, so it is recommended to consult a professional mechanic or dealership for proper diagnosis and repair.
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