U128E Acura Code - Wireless Charger Unit Lost Communication With Audio-Navigation Unit
Quick Answer
The Diagnostic Trouble Code (DTC) sets when a communication malfunction was detected between the Wireless Charger Unit and the Audio-Navigation Unit. Common causes include Faulty Wireless Charger Unit, Wireless Charger Unit harness is open or shorted, Wireless Charger Unit 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
- U128E Acura indicates Wireless Charger Unit Lost Communication With Audio-Navigation Unit.
- Common causes
- Common causes include Faulty Wireless Charger Unit, Wireless Charger Unit harness is open or shorted, Wireless Charger Unit 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 U128E Acura Description
What are the Possible Causes of the DTC U128E Acura?
- Faulty Wireless Charger Unit
- Wireless Charger Unit harness is open or shorted
- Wireless Charger Unit circuit poor electrical connection
- Faulty Audio-Navigation Unit
How to Fix the DTC U128E Acura?
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 U128E Acura 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 U128E Acura Code
1. What are the common symptoms of OBDII code U128E in an Acura related to the Wireless Charger Unit losing communication with the Audio-Navigation Unit?
The common symptoms include a non-functional wireless charger, issues with the audio system, and navigation system malfunctions.
2. What are the possible causes of the U128E code in an Acura?
Possible causes include a faulty wireless charger unit, a malfunctioning audio-navigation unit, damaged wiring or connectors between the units, or a communication error within the vehicle's network.
3. How can I diagnose the U128E code in my Acura?
Diagnosis involves checking the wiring and connectors between the wireless charger unit and the audio-navigation unit, testing the units individually for proper functionality, and using a diagnostic scan tool to analyze communication errors.
4. Can I repair the U128E code issue in my Acura by myself?
Depending on the cause of the code, you may be able to repair it yourself by replacing a faulty unit, repairing damaged wiring or connectors, or resetting the communication network. However, complex issues may require professional assistance.
5. Is it safe to continue driving with the U128E code present in my Acura?
It is generally not recommended to continue driving with unresolved OBDII codes, as they indicate underlying issues that can affect the vehicle's performance and safety. It's advisable to address the problem promptly.
6. How much does it typically cost to repair the U128E code in an Acura?
The cost of repair can vary depending on the cause of the issue. Simple fixes like replacing a connector may be relatively inexpensive, while replacing a unit or addressing complex wiring problems can be more costly. It's best to consult a mechanic for an accurate estimate.
7. Can the U128E code in an Acura be intermittent?
Yes, the U128E code can be intermittent if the communication error between the wireless charger unit and the audio-navigation unit is sporadic. It's important to address intermittent issues promptly to prevent further complications.
8. Will resetting the OBDII system clear the U128E code in my Acura?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the communication error persists, the code is likely to reappear. It's crucial to diagnose and repair the root cause of the problem.
9. Are there any specific maintenance tips to prevent the U128E code from appearing in my Acura?
Regularly checking the condition of wiring and connectors related to the wireless charger and audio-navigation units, as well as keeping the units clean and free from damage, can help prevent communication errors that trigger the U128E code.
10. Can a software update fix the U128E code issue in my Acura?
In some cases, a software update provided by the manufacturer may address communication issues between the wireless charger unit and the audio-navigation unit, resolving the U128E code problem. Contact your local dealership or authorized service center for more information.
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