B1170 Acura Code - Gauge Control Module Lost Communication With VSA Modulator-Control Unit
Quick Answer
The Gauge Control Module monitors the Vehicle Stability Assist (VSA) Modulator-Control Unit. Common causes include Faulty Vehicle Stability Assist (VSA) Modulator-Control Unit, Faulty Gauge Control Module, Gauge Control Module harness is open or shorted. 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
- B1170 Acura indicates Gauge Control Module Lost Communication With VSA Modulator-Control Unit .
- Common causes
- Common causes include Faulty Vehicle Stability Assist (VSA) Modulator-Control Unit, Faulty Gauge Control Module, Gauge Control Module harness is open or shorted.
- 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 B1170 Acura Description
What are the Possible Causes of the DTC B1170 Acura?
- Faulty Vehicle Stability Assist (VSA) Modulator-Control Unit
- Faulty Gauge Control Module
- Gauge Control Module harness is open or shorted
- Gauge Control Module circuit poor electrical connection
How to Fix the DTC B1170 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 B1170 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 B1170 Acura Code
1. What are the common symptoms of OBDII code B1170 in an Acura?
- Common symptoms include the VSA (Vehicle Stability Assist) warning light illuminating on the dashboard, loss of communication with the gauge control module, and potential issues with the vehicle's stability control system.
2. What can cause the Gauge Control Module to lose communication with the VSA Modulator-Control Unit in an Acura?
- The loss of communication can be caused by wiring issues, a faulty gauge control module, a malfunctioning VSA modulator-control unit, or a communication network problem within the vehicle.
3. How can I diagnose the root cause of the communication loss between the Gauge Control Module and VSA Modulator-Control Unit in my Acura?
- A thorough diagnostic scan using an OBDII scanner capable of reading manufacturer-specific codes like B1170 can help pinpoint the exact cause of the communication failure. Additionally, inspecting the wiring connections and checking for any visible damage or corrosion can provide valuable insights.
4. Is it safe to drive my Acura if OBDII code B1170 is present?
- It is advisable to address the issue promptly to ensure the proper functioning of the vehicle's stability control system. Driving with unresolved communication issues between the gauge control module and VSA modulator-control unit may compromise safety features.
5. What are some repair tips for resolving OBDII code B1170 in an Acura?
- Start by checking and repairing any damaged wiring connections related to the gauge control module and VSA modulator-control unit. If the issue persists, consider seeking professional help to diagnose and replace any faulty components.
6. Can resetting the vehicle's battery help clear OBDII code B1170 in an Acura?
- Resetting the battery may temporarily clear the code, but if the underlying issue causing the communication loss is not addressed, the code is likely to reappear. It is recommended to diagnose and fix the root cause of the problem.
7. How much does it typically cost to repair OBDII code B1170 in an Acura?
- The cost of repair can vary depending on the specific cause of the communication failure. Simple fixes like repairing wiring connections may be inexpensive, while replacing faulty modules or components can be more costly. It is best to consult with a mechanic for an accurate estimate.
8. Can a DIY enthusiast without specialized tools fix OBDII code B1170 in an Acura?
- While some basic troubleshooting steps like checking wiring connections can be done by a DIY enthusiast, diagnosing and repairing complex communication issues may require specialized tools and expertise. It is recommended to consult a professional if unsure.
9. Will OBDII code B1170 prevent my Acura from passing a vehicle emissions test?
- Depending on local regulations, an active OBDII code like B1170 may cause your vehicle to fail an emissions test. It is advisable to address the code and ensure proper communication between the gauge control module and VSA modulator-control unit before undergoing an emissions test.
10. Is there a way to prevent OBDII code B1170 from occurring in my Acura in the future?
- Regular maintenance, including checking and maintaining wiring connections, can help prevent communication issues between the gauge control module and VSA modulator-control unit. Addressing any warning lights or unusual symptoms promptly can also help avoid OBDII code B1170 in the future.
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