Input/Turbine Shaft Speed Sensor B Circuit No Signal

Where it lives

For P2767, the circuit described runs through the sensor. The description of P2767 reports a fault at the sensor.

Check these first

• A failed input/turbine shaft speed sensor B
• An open in the input/turbine shaft speed sensor B wiring
• A corroded input/turbine shaft speed sensor B connector
• A failed input circuit in the transmission control module

What to do next

1. Read input/turbine shaft speed sensor B on a scan tool while spinning the wheels
2. Test the input/turbine shaft speed sensor B circuit for an open
3. Measure input/turbine shaft speed sensor B resistance
4. Check the input/turbine shaft speed sensor B connector pins
5. Replace input/turbine shaft speed sensor B if the wiring tests good
6. Clear the code and retest

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