Torque Management Request Input Signal A High
Torque management input A reads stuck high — analog short to reference voltage or message stuck at maximum value. The ECM rejects the request to avoid running unintended high-torque commands.
Affected components
- Torque management input a
Common causes
- High likelihood: Signal wire shorted to reference voltage
- Medium likelihood: CAN message stuck at maximum value
Diagnostic notes
- The malfunction indicator lamp may illuminate
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.