Torque Management Request Input Signal B

Check these first

• An open or short in the torque management request input B circuit
• A failed torque management request input B sensor
• A backed out pin at the torque management request input B connector
• Corrupted software in the controller

What to do next

1. Read torque management request input B on a scan tool
2. Test the torque management request input B circuit for open and short faults
3. Check the torque management request input B connector pins
4. Replace the torque management request input B sensor if faulty
5. Reprogram or replace the controller if the sensor is good
6. Clear the code and retest

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