P16E8 2017 Chevrolet Silverado Code - Engine Controls Ignition Relay Signal Message Counter Incorrect
Quick Answer
Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Engine Controls Ignition Relay, Engine Controls Ignition Relay harness is open or shorted, Engine Controls Ignition Relay 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
- P16E8 2017 Chevrolet Silverado indicates Engine Controls Ignition Relay Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty Engine Controls Ignition Relay, Engine Controls Ignition Relay harness is open or shorted, Engine Controls Ignition Relay 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 P16E8 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P16E8 2017 Chevrolet Silverado?
- Faulty Engine Controls Ignition Relay
- Engine Controls Ignition Relay harness is open or shorted
- Engine Controls Ignition Relay circuit poor electrical connection
How to Fix the DTC P16E8 2017 Chevrolet Silverado?
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 P16E8 2017 Chevrolet Silverado 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 P16E8 2017 Chevrolet Silverado code?
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Frequently Asked Questions about P16E8 2017 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P16E8 in a 2017 Chevrolet Silverado?
- Common symptoms include engine misfires, rough idling, poor fuel efficiency, and illuminated Check Engine light.
2. What does the OBDII code P16E8 "Engine Controls Ignition Relay Signal Message Counter Incorrect" indicate?
- The code indicates a discrepancy in the signal message counter related to the engine controls ignition relay.
3. What are the possible causes of OBDII code P16E8 in a 2017 Chevrolet Silverado?
- Possible causes include a faulty ignition relay, damaged wiring or connectors, software issues, or a malfunctioning engine control module (ECM).
4. How can I diagnose the OBDII code P16E8 in my 2017 Chevrolet Silverado?
- Diagnosing this code typically involves checking the ignition relay, inspecting wiring connections, testing the ECM, and using a diagnostic scanner to retrieve specific data.
5. Can I still drive my 2017 Chevrolet Silverado with OBDII code P16E8 present?
- It is not recommended to drive the vehicle with this code active, as it can lead to further engine issues and potential safety concerns.
6. What are some repair tips for fixing OBDII code P16E8 in a 2017 Chevrolet Silverado?
- Repair tips may include replacing the faulty ignition relay, repairing damaged wiring, updating software if applicable, or resetting the ECM.
7. How much does it typically cost to repair OBDII code P16E8 in a 2017 Chevrolet Silverado?
- Repair costs can vary depending on the exact cause of the code, but expenses may include parts replacement, labor charges, and diagnostic fees.
8. Can I reset the Check Engine light after fixing OBDII code P16E8 in my 2017 Chevrolet Silverado?
- Yes, you can reset the Check Engine light using an OBDII scanner after the repair has been completed successfully.
9. Is OBDII code P16E8 a serious issue in a 2017 Chevrolet Silverado?
- While it may not always lead to immediate breakdowns, ignoring this code can cause performance issues and potential damage to engine components if left unresolved.
10. How often should I expect the OBDII code P16E8 to reoccur after repair in a 2017 Chevrolet Silverado?
- If the root cause is properly addressed during repair, the code should not reoccur. Regular maintenance and monitoring can help prevent its return.
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