AutoCodes – Honda – P0617 2018 Honda CR-V

P0617 2018 Honda CR-V Code - Starter Cut Relay Diagnosis Circuit High Voltage

Quick Answer

The starter control system prevents the starter from accidentally activating when the shift position is not in the P or N position/mode, or when the engine is running. Common causes include Faulty Starter Cut Relay 1 (Built into the Relay Circuit Board), 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: P0617 2018 Honda CR-V indicates Starter Cut Relay Diagnosis Circuit High Voltage.
Common causes: Common causes include Faulty Starter Cut Relay 1 (Built into the Relay Circuit Board), 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 173

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Jan 03, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0617 2018 Honda CR-V Description

The starter control system prevents the starter from accidentally activating when the shift position is not in the P or N position/mode, or when the engine is running. If the vehicle is turned mistakenly while the shift position is not in P or N or while the engine is running, the Powertrain Control Module (PCM) will stop power to the starter cut relays. However, cranking to return from an auto idle stop does not correspond to this. In this system, two starter cut relays are connected in series (starter cut relay 1, starter cut relay 2) to prevent the starter from running continuously due to a starter cut relay malfunction. Also, a diagnosis line (START DIAG) is connected to monitor the voltage between the starter cut relay 1 and starter cut relay 2. Based on the diagnosis line signals, the PCM detects an OPEN malfunction of the diagnosis line, an ON malfunction of starter cut relay 1, and an ON malfunction of starter cut relay 2. The PCM also equipped with return signal circuits of starter cut relay 1 and starter cut relay 2 to detect an OFF malfunction. If the voltage of the diagnosis line (START DIAG) is a specified voltage for a set time when the starter is OFF (STS OFF), the PCM detects an ON malfunction of starter cut relay 1 and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0617 2018 Honda CR-V - Starter Cut Relay Diagnosis Circuit High Voltage - AutoCodes.com — P0617 2018 Honda CR-V Code - Starter Cut Relay Diagnosis Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P0617 2018 Honda CR-V?

Faulty Starter Cut Relay 1 (Built into the Relay Circuit Board)
Starter Cut Relay 1 harness is open or shorted
Starter Cut Relay 1 circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0617 2018 Honda CR-V?

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 P0617 2018 Honda CR-V 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 P0617 2018 Honda CR-V code?

Need more information on how to fix the P0617 2018 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0617 2018 Honda CR-V 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 P0617 2018 Honda CR-V Code

1. What does the OBDII code P0617 mean on a 2018 Honda CR-V?

The P0617 code indicates a "Starter Cut Relay Diagnosis Circuit High Voltage," meaning the vehicle's powertrain control module (PCM) has detected an unusually high voltage in the starter cut relay circuit.

2. What are the symptoms of code P0617 in a 2018 Honda CR-V?

Common symptoms include difficulty starting the engine, the starter not engaging, a check engine light, or intermittent starting issues.

3. What causes the P0617 code to appear on a 2018 Honda CR-V?

The code is often caused by a faulty starter cut relay, wiring issues such as shorts or open circuits, a malfunctioning PCM, or corroded electrical connections.

4. Can a weak battery trigger the P0617 code?

Yes, a weak or failing battery can cause voltage irregularities in the starter cut relay circuit, potentially triggering the P0617 code.

5. How can I diagnose the P0617 code on my 2018 Honda CR-V?

Check the starter cut relay for proper function, inspect the wiring and connectors for damage or corrosion, and test the battery and charging system for voltage stability.

6. Is it safe to drive with the P0617 code on a 2018 Honda CR-V?

It may be safe to drive temporarily, but the vehicle could fail to start at any time. Addressing the issue promptly is recommended to avoid being stranded.

7. How do I fix the P0617 code on a 2018 Honda CR-V?

Repairs may include replacing the starter cut relay, repairing damaged wiring, cleaning corroded connectors, or reprogramming or replacing the PCM if necessary.

8. How much does it cost to fix the P0617 code on a 2018 Honda CR-V?

Costs vary depending on the issue. Replacing a starter cut relay typically costs $50â€“$150, while PCM repairs or replacements can exceed $500.

9. Can I fix the P0617 code on my 2018 Honda CR-V myself?

If you have basic automotive knowledge, you can inspect wiring and replace the starter cut relay. For PCM issues, professional assistance is recommended.

10. Will clearing the P0617 code solve the problem permanently?

Clearing the code without addressing the root cause will only temporarily remove the error. The code will reappear if the underlying issue isnâ€™t resolved.