B1173 Acura Code - Gauge Control Module Lost Communication With TPMS Control Unit
Quick Answer
The Gauge Control Module monitors the Tire Pressure Monitoring System (TPMS) Control Unit. Common causes include Faulty Tire Pressure Monitoring System (TPMS) 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
- B1173 Acura indicates Gauge Control Module Lost Communication With TPMS Control Unit.
- Common causes
- Common causes include Faulty Tire Pressure Monitoring System (TPMS) 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 B1173 Acura Description
What are the Possible Causes of the DTC B1173 Acura?
- Faulty Tire Pressure Monitoring System (TPMS) 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 B1173 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 B1173 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 B1173 Acura Code
1. What are the common symptoms of OBDII code B1173 in an Acura?
- Common symptoms include issues with the Tire Pressure Monitoring System (TPMS), malfunctioning gauges on the instrument cluster, and warning lights illuminated on the dashboard.
2. What could cause the Gauge Control Module to lose communication with the TPMS Control Unit in an Acura?
- Possible causes include faulty wiring or connectors, a malfunctioning control module, a damaged TPMS control unit, or a communication network issue.
3. How can I diagnose the Gauge Control Module communication loss with the TPMS Control Unit in my Acura?
- Diagnosis typically involves using an OBDII scanner to retrieve the specific trouble code B1173, checking the connections and wiring between the modules, and performing a thorough inspection of the TPMS components.
4. Is it safe to drive my Acura if the Gauge Control Module has lost communication with the TPMS Control Unit?
- It is generally safe to drive your vehicle, but it is important to address the underlying issue promptly to ensure proper functioning of the TPMS and instrument cluster gauges.
5. Can I repair the communication issue between the Gauge Control Module and TPMS Control Unit in my Acura myself?
- While some basic troubleshooting steps can be taken, such as checking connections and fuses, diagnosing and repairing the exact cause of the communication loss may require specialized tools and expertise.
6. How much does it typically cost to repair the communication problem related to OBDII code B1173 in an Acura?
- Repair costs can vary depending on the specific issue causing the communication loss. It is recommended to consult with a professional mechanic or dealership for an accurate diagnosis and cost estimate.
7. Will resetting the OBDII code B1173 clear the communication problem between the Gauge Control Module and TPMS Control Unit?
- Resetting the code may temporarily clear the warning lights, but it will not address the underlying communication issue. It is important to diagnose and repair the root cause of the problem.
8. Are there any preventive maintenance measures I can take to avoid the Gauge Control Module losing communication with the TPMS Control Unit in my Acura?
- Regularly checking the TPMS sensors, maintaining proper tire pressure, and ensuring all electrical connections are secure can help prevent communication issues between the modules.
9. Can a dead battery cause the Gauge Control Module to lose communication with the TPMS Control Unit in an Acura?
- A dead or weak battery can potentially cause communication issues between modules in the vehicle. It is important to ensure the battery is in good condition and properly charged.
10. Will driving with the TPMS warning light on due to OBDII code B1173 affect the overall performance of my Acura?
- While driving with the TPMS warning light on may not immediately impact performance, it can lead to potential safety risks due to inaccurate tire pressure readings. Addressing the communication issue promptly is recommended.
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