What this code means

General fault in the system that manages torque distribution across the driveline.

Symptoms

• Driveline warning light
• Traction control reduced
• AWD performance degraded
• Vehicle dynamics impaired

Common causes

• Control module fault
• Sensor input failure
• Communication error between modules
• Actuator malfunction

Diagnostic steps

1. Check for related powertrain and chassis codes
2. Verify all wheel speed sensors operational
3. Test torque management module communication
4. Check for software updates
5. Monitor torque distribution with scan tool

Repair notes

Diagnose root sensor or communication fault. Torque management integrates data from many systems.

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