Clutch B Actuator Control Circuit Performance

Where it lives

For P090B, the description names the actuator as the part involved.

Check these first

• A clutch B actuator that strokes slower than commanded
• Debris restricting the actuator B bore
• A worn actuator B linkage
• A TCM driver fault on the actuator B circuit

What to do next

1. Read clutch B actuator command on a scan tool
2. Command the actuator B through its range and watch response
3. Inspect the actuator B linkage for wear
4. Measure the actuator B coil resistance
5. Replace the actuator if the response is off
6. Clear the code and retest

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