[SOLVED] P1685 Code: Invalid Skim Key – How To Fix And Prevent It

The automobile fault code P1685 indicates a problem with the Smart Key Immobilizer Module (SKIM) key, which can trigger the Engine Light or Service Engine Soon Warning Light to turn on.

To fix this issue, you should visually inspect the wiring harness and connectors for any damage. Look out for broken, bent, pushed out, or corroded pins in the connectors.

The repair time for this fault code is estimated to be around 1.0 hour. It is important to address this issue promptly to prevent any further complications.

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

If you see the Engine Light ON or the Service Engine Soon Warning Light, it could be a sign of the p1685 fault code.

  • The symptoms of the automobile fault code P1685 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p1685 can be caused by various factors, including the need to reprogram the Smart Key Immobilizer Module (SKIM) key.

  • The fault code P1685 can be caused by various factors, including a need to reprogram the Smart Key Immobilizer Module (SKIM) key.

To fix the p1685 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code P1685, you need to 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.
  • 5.
  • Repairing this fault code is estimated to take approximately 1.0 hour.

The automobile fault code P1685 can be diagnosed and fixed within an estimated repair time of 1.0 hour.

The cost of the repair will depend on the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour.

The P1685 fault code refers to an Invalid SKIM Key in your vehicle. This code is a generic description, and the manufacturer may have a different description for your specific model and year. Unfortunately, we currently do not have any additional information about the P1685 OBDII code.

If you have any questions or need more information, please feel free to post your question in the comments section below.

What is the possible cause of the engine light being on or the service engine soon warning light being illuminated with fault code P1685?

If you find the engine light or service engine soon warning light on, it could be due to fault code P1685. The possible cause for this is a reprogramming issue with the Smart Key Immobilizer Module (SKIM) key. To fix this, 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 refer to the “Possible Causes” listed above for further guidance.

How can the Smart Key Immobilizer Module (SKIM) key be reprogrammed to resolve fault code P1685?

If you’re experiencing the dreaded Engine Light ON or Service Engine Soon Warning Light, the culprit could be a fault code P1685. The cause of this issue is often a need to reprogram the Smart Key Immobilizer Module (SKIM) key. To fix it, start by visually inspecting the wiring harness and connectors. Look out for any damaged components or broken, bent, pushed out, or corroded connector pins. Don’t forget to check the “Possible Causes” listed above for further guidance.

What steps should be taken to visually inspect the wiring harness and connectors, and check for damaged components or corroded connector pins when troubleshooting fault code P1685?

To troubleshoot fault code P1685, start by visually inspecting the wiring harness and connectors. Look for any signs of damage or corrosion on the components and check for broken, bent, pushed out, or corroded connector pins. This can help identify any issues with the wiring or connectors that may be causing the engine light to turn on. Additionally, make sure to reprogram the Smart Key Immobilizer Module (SKIM) key as it could be the cause of the problem.

p1685 error fault code explained

If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, the cause could be a reprogramming issue with the Smart Key Immobilizer Module (SKIM) key.

To fix it, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.

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