AutoCodes – Acura – B2160 Acura

B2160 Acura Code - Driver Side MPCS Unit Lost Communication With Gauge Control Module

Quick Answer

The Driver Side Multiplex Control System (MPCS) has encountered a communication error with the Gauge Control Module and the set the Diagnostic Trouble Code (DTC). 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: B2160 Acura indicates Driver Side MPCS Unit Lost Communication With Gauge Control Module.
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.

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Code Popularity 724

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 25, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2160 Acura Description

The Driver Side Multiplex Control System (MPCS) has encountered a communication error with the Gauge Control Module and the set the Diagnostic Trouble Code (DTC).

OBDII Code B2160 Acura - Driver Side MPCS Unit Lost Communication With Gauge Control Module - AutoCodes.com — B2160 Acura Code - Driver Side MPCS Unit Lost Communication With Gauge Control Module

What does this mean?

What are the Possible Causes of the DTC B2160 Acura?

Faulty Gauge Control Module
Gauge Control Module harness is open or shorted
Gauge Control Module circuit poor electrical connection

How to Fix the DTC B2160 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 B2160 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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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B2160 Acura Code

1. What are the common symptoms of OBDII code B2160 in an Acura related to Driver Side MPCS Unit Lost Communication With Gauge Control Module?

- Common symptoms include issues with the driver side Multi-Purpose Camera System (MPCS) display, gauge control module functionality, and potentially loss of communication between these components.

2. What can cause the Driver Side MPCS Unit to lose communication with the Gauge Control Module in an Acura?

- Possible causes of this communication error can include wiring issues, a faulty MPCS unit, a malfunctioning gauge control module, or a communication network problem within the vehicle.

3. How can I diagnose the root cause of OBDII code B2160 in my Acura?

- To diagnose the issue, it is recommended to perform a thorough inspection of the wiring connections between the MPCS unit and gauge control module, check for any visible damage, and use an OBDII scanner to retrieve specific error codes for further troubleshooting.

4. Is it safe to drive my Acura with the B2160 code related to the Driver Side MPCS Unit communication error?

- It is recommended to address the communication error promptly to ensure proper functionality of the driver side MPCS unit and gauge control module. Continuing to drive with this issue unresolved may lead to further complications or safety concerns.

5. Can I repair the Driver Side MPCS communication issue in my Acura myself?

- Depending on your automotive repair experience and access to the necessary tools, you may be able to address the communication error yourself by checking and repairing wiring connections, replacing faulty components, or resetting the system. However, seeking professional assistance is advisable for complex electrical issues.

6. Will resetting the vehicle's battery help clear the B2160 code related to the MPCS communication error?

- Resetting the vehicle's battery may temporarily clear the code, but if the underlying issue causing the communication error persists, the code is likely to reappear. It is recommended to diagnose and address the root cause of the problem to prevent future occurrences.

7. How much does it typically cost to repair the Driver Side MPCS Unit communication issue in an Acura?

- The cost of repairing the communication issue related to OBDII code B2160 can vary depending on the specific cause of the problem, parts needed for replacement, labor costs, and whether you choose to have the repair done at a dealership or an independent mechanic. It is advisable to obtain quotes from multiple sources for an accurate estimate.

8. Can a faulty MPCS unit cause the B2160 code in an Acura, or is the issue usually related to the gauge control module?

- Yes, a faulty MPCS unit can contribute to the communication error indicated by code B2160. It is essential to thoroughly diagnose both the MPCS unit and gauge control module to determine the exact cause of the communication issue and ensure a comprehensive repair.

9. Are there any preventive maintenance tips to help avoid OBDII code B2160 related to the Driver Side MPCS Unit in an Acura?

- To help prevent communication errors like code B2160, it is recommended to regularly inspect the wiring connections, keep the vehicle's electrical system well-maintained, and address any warning signs of potential issues promptly to avoid more significant problems in the future.

10. How urgent is it to address the B2160 code related to the Driver Side MPCS Unit communication error in an Acura?

- While driving with the B2160 code present may not immediately affect the vehicle's drivability, addressing the communication error promptly is crucial to maintain the proper functioning of the driver side MPCS unit and gauge control module. Ignoring the issue may lead to further complications or system failures.