U128F Acura Code - Gauge Control Module Lost Communication With BSI Radar Unit
Quick Answer
The Diagnostic Trouble Code (DTC) sets when a communication malfunction was detected between the Gauge Control Module and the BSI Radar Unit. Common causes include Faulty Gauge Control Module, Gauge Control Module harness is open or shorted, Gauge 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
- U128F Acura indicates Gauge Control Module Lost Communication With BSI Radar Unit.
- Common causes
- Common causes include Faulty Gauge Control Module, Gauge Control Module harness is open or shorted, Gauge 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 U128F Acura Description
What are the Possible Causes of the DTC U128F Acura?
- Faulty Gauge Control Module
- Gauge Control Module harness is open or shorted
- Gauge Control Module circuit poor electrical connection
- Faulty BSI Radar Unit
How to Fix the DTC U128F 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 U128F 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 U128F Acura Code
1. What are the common symptoms of OBDII code U128F in an Acura related to the Gauge Control Module losing communication with the BSI Radar Unit?
- Common symptoms include malfunctioning gauges, warning lights on the dashboard, and issues with the radar system such as adaptive cruise control or collision warning not functioning properly.
2. What are the possible causes of the Gauge Control Module losing communication with the BSI Radar Unit in an Acura?
- Potential causes include wiring issues, faulty connections, a defective BSI Radar Unit, a malfunctioning Gauge Control Module, or software communication errors.
3. How can I diagnose the problem related to OBDII code U128F in my Acura?
- Proper diagnosis requires using an OBDII scanner to retrieve the specific code, checking the wiring and connections between the Gauge Control Module and BSI Radar Unit, and potentially testing the individual components for faults.
4. Can I still drive my Acura if I encounter the U128F code related to the Gauge Control Module and BSI Radar Unit communication issue?
- It is not recommended to drive the vehicle with this issue as it may affect critical safety systems like adaptive cruise control and collision warning, compromising your safety on the road.
5. How can I repair the communication problem between the Gauge Control Module and BSI Radar Unit in my Acura?
- To repair this issue, you may need to inspect and repair any damaged wiring, ensure proper connections between the components, or replace the faulty Gauge Control Module or BSI Radar Unit if necessary.
6. Is it possible to reset or clear the U128F code in an Acura without fixing the communication problem?
- While clearing the code may temporarily turn off the warning light, it is crucial to address the root cause of the communication issue to prevent it from recurring and potentially affecting safety systems.
7. Are there any DIY tips for troubleshooting the U128F code related to the Gauge Control Module and BSI Radar Unit in my Acura?
- DIY tips may include checking for loose connections, inspecting visible wiring for damage, and ensuring all related fuses are intact before seeking professional help for a more in-depth diagnosis and repair.
8. How much does it typically cost to repair the communication issue between the Gauge Control Module and BSI Radar Unit in an Acura?
- Repair costs can vary significantly depending on the exact cause of the problem, but it is advisable to budget for potential wiring repairs, component replacement, or labor costs associated with diagnosing and fixing the issue.
9. Can extreme weather conditions impact the communication between the Gauge Control Module and BSI Radar Unit in an Acura, triggering the U128F code?
- Yes, extreme weather conditions such as extreme heat or moisture can potentially affect the electrical connections and components involved, leading to communication issues and triggering the U128F code.
10. Is it necessary to visit a dealership or can an independent mechanic handle the repair for the U128F code in an Acura?
- While a dealership may have specialized knowledge and tools for Acura vehicles, an experienced independent mechanic familiar with automotive diagnostics and electrical systems can often diagnose and repair the communication issue effectively.
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