P16BE Code - Starter Cut Relay 1 Malfunction
Quick Answer
To prevent the starter from continuing to rotate due to a switching failure of the starter cut relay, two starter cut relays are connected in series. 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
- P16BE indicates Starter Cut Relay 1 Malfunction.
- 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.
Code P16BE Description
When the input voltage of the STRLD terminal exceeds a set voltage even when the starter cut relay output (STRLY) is turned off, the Powertrain Control Module (PCM) detects a starter cut relay 1 turn on switching failure and a DTC is stored. When the starter is turned on, but the STRLD terminal input voltage does not exceed the upper or lower limit, a simultaneous failure of both starter cut relays or the STRLD open circuit is detected.
What are the Possible Causes of the DTC P16BE?
- 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 P16BE?
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 P16BE 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 P16BE code?
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Need Help with the Code?
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Information for Specific Makes
- P16BE Acura — Starter Cut Relay 1 Malfunction
- P16BE Honda — Starter Cut Relay 1 Malfunction
Frequently Asked Questions about P16BE Code
1. What are the common symptoms of OBDII code P16BE (Starter Cut Relay 1 Malfunction)?
- Common symptoms include difficulty starting the vehicle, intermittent starting issues, and the engine not cranking when the key is turned.
2. What are the possible causes of OBDII code P16BE?
- The code P16BE can be triggered by issues with the starter cut relay itself, faulty wiring or connections related to the relay, or a malfunction in the engine control module (ECM).
3. How can I diagnose the cause of OBDII code P16BE?
- Diagnosing the code P16BE may involve checking the starter cut relay for proper operation, inspecting the wiring and connections for damage, and using a diagnostic scanner to read the ECM for related trouble codes.
4. Can a faulty battery or alternator trigger OBDII code P16BE?
- Yes, a faulty battery or alternator can indirectly contribute to OBDII code P16BE by causing insufficient power supply to the starter cut relay or ECM.
5. What are some repair tips for addressing OBDII code P16BE?
- Repair tips may include replacing the starter cut relay if it is found to be faulty, repairing any damaged wiring or connections, and ensuring that the battery and alternator are functioning properly.
6. Is it safe to continue driving with OBDII code P16BE present?
- It is not recommended to continue driving with OBDII code P16BE present, as it can lead to potential starting issues and may leave you stranded if the vehicle fails to start.
7. Can a DIY enthusiast fix OBDII code P16BE at home?
- Depending on their skill level, a DIY enthusiast may be able to address OBDII code P16BE by following repair guides, using diagnostic tools, and being cautious when working around electrical components.
8. How much does it typically cost to repair OBDII code P16BE at a professional auto repair shop?
- The cost of repairing OBDII code P16BE at a professional auto repair shop can vary based on the specific cause of the issue, but it may range from $100 to $300 or more, including parts and labor.
9. Can resetting the OBDII system clear code P16BE temporarily?
- Resetting the OBDII system may temporarily clear code P16BE, but if the underlying issue is not addressed, the code is likely to reappear once the problem resurfaces.
10. Are there any recalls or technical service bulletins related to OBDII code P16BE?
- It's recommended to check with your vehicle's manufacturer or authorized service center to inquire about any recalls or technical service bulletins related to OBDII code P16BE to see if there are any known issues or remedies available.
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