Torque Management Request Input Signal B Range/Performance
Input B is electrically intact but the values are implausible — same failure mode as the A-side performance fault, applied to the second torque-management channel.
Affected components
- Torque management input b
Common causes
- High likelihood: Requesting module sending invalid values
- Low likelihood: Sensor element aged beyond calibration window
- Low likelihood: Sensor mounting loose - signal damping
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.