AutoCodes – Honda – P0616 2021 Honda CR-V

P0616 2021 Honda CR-V Code - Starter Cut Relay Diagnosis Circuit Low 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 2 (Built into the Relay Circuit Board), Starter Cut Relay 2 harness is open or shorted, Starter Cut Relay 2 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: P0616 2021 Honda CR-V indicates Starter Cut Relay Diagnosis Circuit Low Voltage.
Common causes: Common causes include Faulty Starter Cut Relay 2 (Built into the Relay Circuit Board), Starter Cut Relay 2 harness is open or shorted, Starter Cut Relay 2 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 157

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 P0616 2021 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 2 and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0616 2021 Honda CR-V - Starter Cut Relay Diagnosis Circuit Low Voltage - AutoCodes.com — P0616 2021 Honda CR-V Code - Starter Cut Relay Diagnosis Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P0616 2021 Honda CR-V?

Faulty Starter Cut Relay 2 (Built into the Relay Circuit Board)
Starter Cut Relay 2 harness is open or shorted
Starter Cut Relay 2 circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0616 2021 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 P0616 2021 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 P0616 2021 Honda CR-V code?

Need more information on how to fix the P0616 2021 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0616 2021 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 P0616 2021 Honda CR-V Code

1. What are the common symptoms of OBDII code P0616 in a 2021 Honda CR-V?

The common symptoms of OBDII code P0616 in a 2021 Honda CR-V may include difficulty starting the vehicle, intermittent starting issues, and the engine not cranking.

2. What does the OBDII code P0616 indicate in a 2021 Honda CR-V?

OBDII code P0616 in a 2021 Honda CR-V indicates a problem with the Starter Cut Relay Diagnosis Circuit Low Voltage.

3. What are the possible causes of OBDII code P0616 in a 2021 Honda CR-V?

Possible causes of OBDII code P0616 in a 2021 Honda CR-V include a faulty starter cut relay, damaged wiring or connectors in the starter circuit, or a weak battery.

4. How can I diagnose the Starter Cut Relay Diagnosis Circuit Low Voltage issue in a 2021 Honda CR-V?

To diagnose the Starter Cut Relay Diagnosis Circuit Low Voltage issue in a 2021 Honda CR-V, you can use a multimeter to test the voltage at the starter cut relay, inspect the wiring and connectors for any damage, and check the battery voltage.

5. Can a DIY enthusiast repair OBDII code P0616 in a 2021 Honda CR-V?

A DIY enthusiast may be able to repair OBDII code P0616 in a 2021 Honda CR-V by replacing the faulty starter cut relay, repairing damaged wiring or connectors, or charging or replacing the battery.

6. Is it safe to drive a 2021 Honda CR-V with OBDII code P0616?

It is not recommended to drive a 2021 Honda CR-V with OBDII code P0616, as the vehicle may experience starting issues or fail to start altogether, leading to potential breakdowns.

7. How urgent is it to address OBDII code P0616 in a 2021 Honda CR-V?

It is important to address OBDII code P0616 in a 2021 Honda CR-V promptly to prevent potential starting problems and ensure the vehicle operates reliably.

8. Can a low battery voltage trigger OBDII code P0616 in a 2021 Honda CR-V?

Yes, a low battery voltage can trigger OBDII code P0616 in a 2021 Honda CR-V as it may not provide sufficient power to engage the starter cut relay properly.

9. What is the typical repair cost for fixing OBDII code P0616 in a 2021 Honda CR-V?

The repair cost for fixing OBDII code P0616 in a 2021 Honda CR-V can vary depending on the exact cause, but it may range from around $100 to $300, including parts and labor.

10. How can I prevent OBDII code P0616 from recurring in my 2021 Honda CR-V?

To prevent OBDII code P0616 from recurring in your 2021 Honda CR-V, ensure regular maintenance of the starter system, keep the battery in good condition, and address any electrical issues promptly.