Transfer Case Gear Neutral Incorrect Ratio

Check these first

• A failed transfer case neutral position sensor
• Worn transfer case gears letting the neutral ratio drift
• A failed transfer case control module or solenoid
• Low or contaminated transfer case fluid

What to do next

1. Read the transfer case neutral ratio on a scan tool
2. Check transfer case fluid level and condition
3. Test the transfer case neutral position sensor
4. Command the transfer case through neutral and watch the ratio
5. Replace the transfer case position sensor if the reading stays wrong
6. Clear the code and retest

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