AutoCodes – Acura – P16F5 Acura

P16F5 Acura Code - Starter Cut Relay 1 Control Circuit High Voltage

Quick Answer

The Engine Control Module (ECM) monitors the Starter Cut Relay 1 Control Circuit. Common causes include Faulty Starter Cut Relay 1, Starter Cut Relay 1 harness is open or shorted, Starter Cut Relay 1 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: P16F5 Acura indicates Starter Cut Relay 1 Control Circuit High Voltage.
Common causes: Common causes include Faulty Starter Cut Relay 1, Starter Cut Relay 1 harness is open or shorted, Starter Cut Relay 1 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 1,192

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 Jan 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P16F5 Acura Description

The Engine Control Module (ECM) monitors the Starter Cut Relay 1 Control Circuit. The ECM sets the OBDII code when the Starter Cut Relay 1 Control Circuit is not to factory specifications.

OBDII Code P16F5 Acura - Starter Cut Relay 1 Control Circuit High Voltage - AutoCodes.com — P16F5 Acura Code - Starter Cut Relay 1 Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P16F5 Acura?

Faulty Starter Cut Relay 1
Starter Cut Relay 1 harness is open or shorted
Starter Cut Relay 1 circuit poor electrical connection

How to Fix the DTC P16F5 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 P16F5 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.

Need more information about the P16F5 Acura code?

Need more information on how to fix the P16F5 Acura code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P16F5 Acura code diagnosed by a professional: Find a repair shop in your area

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 P16F5 Acura Code

1. What are the common symptoms of OBDII code P16F5 in an Acura related to the Starter Cut Relay 1 Control Circuit High Voltage issue?

- Common symptoms include difficulty starting the vehicle, intermittent starting problems, and in some cases, the engine may not start at all.

2. What are some possible causes of the Starter Cut Relay 1 Control Circuit High Voltage error code P16F5 in an Acura?

- Possible causes include a faulty starter cut relay, issues with the wiring or connections in the starter circuit, or a problem with the starter itself.

3. How can I diagnose the Starter Cut Relay 1 Control Circuit High Voltage error code P16F5 in my Acura?

- You can diagnose this issue by checking the condition of the starter relay, inspecting the wiring for any damage or loose connections, and testing the starter's functionality.

4. Can I still drive my Acura if it has the OBDII code P16F5 related to the Starter Cut Relay 1 Control Circuit High Voltage issue?

- It is not recommended to drive your vehicle with this code as it may lead to starting problems or engine failure, which can leave you stranded.

5. How can I repair the Starter Cut Relay 1 Control Circuit High Voltage error code P16F5 in my Acura?

- To repair this issue, you may need to replace the faulty starter cut relay, repair any damaged wiring, or have a professional diagnose and fix the problem.

6. Is it safe to reset the OBDII code P16F5 related to the Starter Cut Relay 1 Control Circuit High Voltage in my Acura using a diagnostic tool?

- While you can clear the code temporarily, it is important to address the underlying issue causing the code to prevent further starting problems.

7. Can a DIY enthusiast fix the OBDII code P16F5 Starter Cut Relay 1 Control Circuit High Voltage issue in an Acura?

- Depending on your knowledge and experience with automotive repairs, you may be able to fix this issue yourself by following repair guides or seeking assistance from forums.

8. What are the risks of ignoring the OBDII code P16F5 related to the Starter Cut Relay 1 Control Circuit High Voltage in my Acura?

- Ignoring this code can lead to potential starting issues, engine damage, and safety concerns if the vehicle fails to start unexpectedly.

9. How long does it typically take to repair the Starter Cut Relay 1 Control Circuit High Voltage issue causing OBDII code P16F5 in an Acura?

- The repair time can vary depending on the exact cause of the issue, but it may take anywhere from a few hours to a day to diagnose and fix the problem.

10. Are there any preventative measures to avoid encountering the OBDII code P16F5 related to the Starter Cut Relay 1 Control Circuit High Voltage in my Acura?

- Regularly maintaining your vehicle, checking the starter system components, and addressing any starting issues promptly can help prevent this code from appearing.