[SOLVED] P16C6 Code: Engine Mount Actuator High Voltage – How To Fix

The automobile fault code P16C6 indicates a problem with the Engine Mount Actuator. This can be identified by the Engine Light being ON or the Service Engine Soon Warning Light appearing.

The cause of this fault code could be a faulty Engine Mount Actuator, an open or shorted Engine Mount Actuator harness, a poor electrical connection in the Engine Mount Actuator circuit, or a faulty Engine Mount Control Unit.

To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or broken, bent, pushed out, or corroded pins in the connectors. The repair time for this issue is estimated to be 1.0. It is important to address this fault code promptly to prevent further damage to the engine.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the p16c6 fault code appears, the Engine Light will illuminate, indicating potential issues with your vehicle.

  • The symptoms of the automobile fault code p16c6 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p16c6 can be caused by a faulty Engine Mount Actuator, open or shorted harness, poor electrical connection in the circuit, or a faulty Engine Mount Control Unit.

  • The fault code p16c6 can be caused by the following: a faulty Engine Mount Actuator, an open or shorted Engine Mount Actuator harness, a poor electrical connection in the Engine Mount Actuator circuit, or a faulty Engine Mount Control Unit.

To fix the automobile fault code p16c6, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p16c6, follow these steps: 1.
  • Check the possible causes mentioned above.
  • 2.
  • Visually inspect the wiring harness and connectors related to the fault code.
  • 3.
  • Look for any damaged components.
  • 4.
  • Check for broken, bent, pushed out, or corroded pins in the connectors.
  • The estimated repair time for this fix is 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p16c6 are the estimated repair time of 1.0 hour and the typical hourly rate charged by auto repair shops, which ranges between $75 and $150.

The P16C6 fault code refers to a problem with the engine mount actuator in the engine mount control system.

This system is responsible for electronically controlling the engine mounts to counteract engine vibration.

It consists of the engine mount actuators, the engine mount control unit, and the Powertrain Control Module (PCM). The engine mount control unit uses sensor outputs from the crankshaft and camshaft position sensors, which are received from the PCM, to estimate engine vibration. Based on this information, the engine mount control unit sends signals to the engine mount actuators to command them to push and pull on the engine, effectively reducing engine vibration. However, if the engine mount control unit voltage drops to a set value or lower for a specific period of time, the system detects a malfunction and stores the P16C6 fault code.

This indicates that there is high voltage during the function of the engine mount actuator. It is important to address this issue promptly to ensure proper engine performance and minimize engine vibration.

What are the possible causes for the automobile fault code p16c6?

If you see the engine light or service engine soon warning light on, the fault code P16C6 could be the culprit. This code is often caused by a faulty engine mount actuator, an open or shorted harness, a poor electrical connection in the actuator circuit, or a faulty engine mount control unit. To fix the issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. Don’t forget to check the possible causes mentioned above.

How can I visually inspect the wiring harness and connectors to fix the issue?

To fix the issue of the Engine Light being ON, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check if there are any broken, bent, pushed out, or corroded pins in the connectors. This will help identify if the issue lies with a faulty Engine Mount Actuator, an open or shorted harness, a poor electrical connection in the circuit, or a faulty Engine Mount Control Unit. Take note of the possible causes mentioned and proceed with the necessary repairs.

What should I look for when checking for damaged components or corroded connector pins?

When troubleshooting a symptom like the Engine Light ON, it’s important to consider potential causes like a faulty Engine Mount Actuator or poor electrical connections. To address these issues, visually inspect the wiring harness and connectors. Pay close attention to damaged components and check for broken, bent, pushed out, or corroded connector pins. This thorough examination will help identify any damaged components or corroded connector pins that may be contributing to the problem.

p16c6 error fault code explained

If your engine light is on and you’re dealing with a p16c6 fault code, it could be due to a faulty engine mount actuator or issues with the wiring harness and connectors.

To fix it, visually inspect the wiring and connectors for any damage, and check for broken or corroded pins.

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