Torque Management Request Input Signal B Range/Performance

Check these first

• Failed torque management request sensor B
• Damaged or corroded signal B wiring to the ECM
• ECM calibration or software issue on the torque request input
• Mechanical fault loading the torque request signal

What to do next

1. Read the torque management request input signal B live data
2. Inspect the signal B wiring and connector for damage
3. Look for calibration or software updates for the ECM
4. Compare signal B against the other torque request inputs
5. Replace the torque management request sensor B if faulty
6. Clear the code and retest

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