AutoCodes – Honda – P16F5 Honda

P16F5 Honda 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 Honda 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 2,176

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

What does this mean?

What are the Possible Causes of the DTC P16F5 Honda?

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 Honda?

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 Honda 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 Honda code?

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

Need Help with the Code?

Get the P16F5 Honda 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 Honda Code

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

- Common symptoms include difficulty starting the vehicle, intermittent starting issues, and the engine not cranking.

2. What are the potential causes of the OBDII code P16F5 in a Honda?

- The code P16F5 in a Honda is often caused by a faulty starter cut relay, a damaged wiring harness, or a malfunctioning starter motor.

3. How can I diagnose the OBDII code P16F5 in my Honda related to the Starter Cut Relay 1 Control Circuit High Voltage?

- To diagnose the code P16F5, you can use a diagnostic scanner to read the code and perform a visual inspection of the starter cut relay and associated wiring.

4. Can I still drive my Honda with the OBDII code P16F5 related to Starter Cut Relay 1 Control Circuit High Voltage?

- It is not recommended to drive your Honda with the code P16F5 present, as it may lead to starting issues or potential damage to other components.

5. How can I repair the OBDII code P16F5 in my Honda related to Starter Cut Relay 1 Control Circuit High Voltage?

- Repairing the code P16F5 typically involves replacing the faulty starter cut relay, repairing any damaged wiring, or addressing any issues with the starter motor.

6. Are there any DIY tips for fixing the OBDII code P16F5 in my Honda?

- If you have experience with automotive electrical systems, you may be able to replace the starter cut relay yourself. However, it is recommended to consult a professional if you are unsure.

7. Is the OBDII code P16F5 related to Starter Cut Relay 1 Control Circuit High Voltage a common issue in Honda vehicles?

- The code P16F5 related to the starter cut relay is not extremely common in Honda vehicles, but it can occur due to various factors like age and wear.

8. Can a faulty battery cause the OBDII code P16F5 related to Starter Cut Relay 1 Control Circuit High Voltage in a Honda?

- While a faulty battery can sometimes cause starting issues, it is not a direct cause of the code P16F5. It is recommended to check the starter relay and wiring first.

9. How long does it typically take to repair the OBDII code P16F5 related to Starter Cut Relay 1 Control Circuit High Voltage in a Honda?

- The repair time for the code P16F5 can vary depending on the exact cause and the availability of parts. It may take anywhere from a few hours to a day at a repair shop.

10. Can resetting the OBDII code P16F5 related to Starter Cut Relay 1 Control Circuit High Voltage fix the issue temporarily?

- Resetting the code may temporarily clear the error code, but if the underlying issue with the starter cut relay or wiring is not addressed, the problem is likely to recur.