4WD/AWD Clutch B Position Control Error

Check these first

• Low or contaminated transfer case fluid
• A binding or worn clutch B actuator linkage
• A failing clutch B actuator motor
• A clutch B position sensor with a drifting signal
• A transfer case control module that cannot command clutch B

What to do next

1. Check the transfer case fluid level and condition
2. Read clutch B position and actuator command data with a scan tool
3. Command clutch B through its range and watch for binding
4. Inspect the clutch B actuator linkage and wiring
5. Replace the clutch B actuator or position sensor if the error returns
6. Clear the code and retest

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