U128C Acura Code - Lost Communication With The Wiper Control Unit
Quick Answer
The Diagnostic Trouble Code (DTC) sets when a communication malfunction was detected between the Gauge Control Module and the Wiper Control Unit. Common causes include Faulty Wiper Control Unit, Wiper Control Unit harness is open or shorted, Wiper Control 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
- U128C Acura indicates Lost Communication With The Wiper Control Unit.
- Common causes
- Common causes include Faulty Wiper Control Unit, Wiper Control Unit harness is open or shorted, Wiper Control 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 U128C Acura Description
What are the Possible Causes of the DTC U128C Acura?
- Faulty Wiper Control Unit
- Wiper Control Unit harness is open or shorted
- Wiper Control Unit circuit poor electrical connection
How to Fix the DTC U128C 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 U128C 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 U128C Acura Code
1. What are the common symptoms of OBDII code U128C in an Acura related to the Wiper Control Unit?
- Common symptoms include non-functioning windshield wipers, erratic wiper behavior, or complete loss of wiper control.
2. What are the possible causes of the U128C code indicating lost communication with the Wiper Control Unit in an Acura?
- The code may be caused by a faulty wiper control unit, damaged wiring or connectors, a blown fuse, or issues with the vehicle's computer system.
3. How can I diagnose the U128C code in my Acura related to the Wiper Control Unit?
- Diagnosing the code typically involves checking the wiper control unit for power and ground, inspecting the wiring for any damage, and using a scan tool to communicate with the unit.
4. Can I continue driving my Acura with the U128C code related to the Wiper Control Unit?
- It is not recommended to drive the vehicle with this code present, as it may compromise your ability to operate the windshield wipers effectively, especially in adverse weather conditions.
5. How can I clear the U128C code indicating lost communication with the Wiper Control Unit in my Acura?
- Clearing the code involves using an OBDII scanner to reset the vehicle's computer system after addressing the root cause of the communication issue.
6. Are there any DIY repair tips for fixing the U128C code on an Acura related to the Wiper Control Unit?
- DIY repair tips may include checking and replacing blown fuses, inspecting and repairing damaged wiring, or replacing the wiper control unit if necessary.
7. How much does it cost to repair the U128C code indicating lost communication with the Wiper Control Unit in an Acura?
- Repair costs can vary depending on the specific cause of the issue, but it may involve replacing the wiper control unit, repairing wiring, or addressing other underlying problems.
8. Can extreme weather conditions affect the occurrence of the U128C code in an Acura related to the Wiper Control Unit?
- Extreme weather conditions, such as heavy rain, snow, or temperature fluctuations, can potentially exacerbate issues with the wiper control unit, leading to the U128C code.
9. Is the U128C code in an Acura related to the Wiper Control Unit a common problem among Acura vehicles?
- While not extremely common, issues with the wiper control unit leading to the U128C code can occur in Acura vehicles, especially in older models or those exposed to harsh environmental conditions.
10. Can I prevent the U128C code related to the Wiper Control Unit from occurring in my Acura?
- Regular maintenance, such as checking the wiper system, ensuring proper electrical connections, and addressing any issues promptly, can help prevent the occurrence of the U128C code in your Acura.
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