Diagnostic trouble code (DTC) information
Condition
Diagnostic trouble code (DTC) BCM-0072 is stored if the brake control module (BCM) registers that the pump motor does not start.
The diagnostic trouble code (DTC) can be diagnosed while the ignition is switched on.
Substitute Value
- The ABS is blocked
- Traction control is blocked
- Stability control is blocked
- Active yaw control is blocked
- Brake assistance is blocked.
HINT: For information about brake system abbreviations, see Brake system, abbreviations .
Possible Source
- Contact resistance in the terminals
- Defective fuse for the pump motor
- Open-circuit in the power supply to the pump motor
- Open-circuit in the ground lead for the pump motor
- Defective pump motor
- Defective control module.
Fault symptom[s]
- General warning lamp lit
- The ABS warning lamp is lit
- The anti-spin warning lamp is lit (up to and including 2002 model year)
- The ABS system does not function
- Anti-spin does not function
- The stability control system does not function
- The traction control system does not function.