Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition

Note! The diagnostic trouble code (DTC) applies only to cars with dynamic stability and traction control (DSTC).

The brake pressure sensors and pedal position sensor have a common internal power supply in the control module.
Diagnostic trouble code (DTC) BCM-0068 is stored if the brake control module (BCM) detects that the voltage to the sensors is incorrect.
The diagnostic trouble code (DTC) can be diagnosed while the ignition is switched on.

Substitute value
- Stability control is blocked
- Traction control is blocked
- Active yaw control is blocked
- TRACS (traction control system) is blocked
- Brake assistance is blocked.

Hint: For information about brake system abbreviations, see Brake system, abbreviations Brake System, Abbreviations.

Possible source
- Short-circuit to ground or supply voltage in the wiring
- Defective sensor
- Defective brake control module (BCM).

Fault symptom[s]
- General warning lamp lit
- The anti-spin warning lamp is lit (up to and including 2002 model year)
- Anti-spin does not function
- The stability control system does not function
- The traction control system does not function.