ABS/VDC Control Unit Malfunction

What this code means

The ABS/VDC (Vehicle Dynamics Control) module has detected an internal fault or failed self-test, disabling stability and traction control functions. No direct OBD P-code equivalent exists for this manufacturer-specific chassis code.

Symptoms

• ABS and VDC warning lights on
• Traction control disabled
• Slip indicator illuminated

Common causes

• Faulty ABS/VDC control unit
• Low system voltage or poor power supply
• Corroded module connector or ground
• Internal software/EEPROM error

Diagnostic steps

1. Scan for stored C-codes and freeze frame data
2. Check control unit power and ground circuits
3. Inspect connector for corrosion and backed-out pins
4. Perform module self-test and reprogram or replace if faulty

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