Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Anti Lock Brake System (Abs) & Brake Control Module (BCM) Diagnostic Trouble Codes (XC) - 1 Of 2
2003 Volvo XC70SECTION Anti Lock Brake System (Abs) & Brake Control Module (BCM) Diagnostic Trouble Codes (XC) - 1 Of 2
- Abs-0010: Left Front Wheel Sensor Signal Missing, Permanent Fault (2001)
- Abs-0010: Left Front Wheel Sensor, Signal Missing, Intermittent Fault (2001)
- Abs-0011: Left Front Wheel Sensor Faulty Signal (2001)
- Abs-0012: Left Front Wheel Sensor Faulty Signal (2001)
- Abs-0020: Right Front Wheel Sensor, Signal Missing, Intermittent Fault (2001)
- Abs-0020: Right Front Wheel Sensor, Signal Missing, Permanent Fault (2001)
- Abs-0021: Right Front Wheel Sensor, Faulty Signal (2001)
- Abs-0022: Right Front Wheel Sensor, Faulty Signal (2001)
- Abs-0030: Left Rear Wheel Sensor Signal Missing, Intermittent Fault (2001)
- Abs-0030: Left Rear Wheel Sensor, Signal Missing, Permanent Fault (2001)
- Abs-0031: Left Rear Wheel Sensor, Faulty Signal (2001)
- Abs-0032: Left Rear Wheel Sensor, Faulty Signal (2001)
- Abs-0040: Right Rear Wheel Sensor, Signal Missing, Intermittent Fault (2001)
- Abs-0040: Right Rear Wheel Sensor, Signal Missing, Permanent Fault (2001)
- Abs-0041: Right Rear Wheel Sensor, Faulty Signal (2001)
- Abs-0042: Right Rear Wheel Sensor, Faulty Signal (2001)
- Abs-0064: Stop Lamp Switch, Faulty Signal (2001)
- Abs-0065: Stop (Brake) Lamp Switch, Faulty Signal, Permanent Fault (2001)
- Abs-0065: Stop (Brake) Light Switch, Faulty Signal, Intermittent Fault (2001)
- Abs-0066: Front Brake Discs, Temperature Too High (2001)
- Abs-0070: Pump Motor, Faulty Signal, Intermittent Fault (2001-2004)
- Abs-0070: Pump Motor, Faulty Signal, Permanent Fault (2001)
- Diagnostic trouble code (DTC) information
- Faulty signal, Permanent fault
- Question
- Question
- Checking the operation of the pump motor
- Checking the wiring and component
- Checking the pump motor circuit
- Checking for a short-circuit and replacing the component
- Checking the pump motor
- Checking for an open-circuit in the cable
- Checking for contact resistance and oxidation
- Replacing the Control module (ABS)
- Faulty signal, Permanent fault
- Checking the operation of the pump motor
- Checking the wiring and component
- Checking the pump motor circuit
- Checking for a short-circuit and replacing the component
- Checking the pump motor
- Checking for an open-circuit in the cable
- Checking for contact resistance and oxidation
- Replacing ABS / DSTC (dynamic stability and traction control) control module
- Verification
- Information
- Question
- Abs-0072: Control Module, Internal Fault, Intermittent Fault (2001)
- Abs-0072: Control Module, Internal Fault, Permanent Fault (2001)
- Abs-0074: Battery Voltage, Voltage Too Low, Intermittent Fault (2001)
- Abs-0074: Battery Voltage, Voltage Too Low, Permanent Fault (2001)
- Abs-0075: Control Module, Internal Fault, Intermittent Fault (2001)
- Abs-0075: Control Module, Internal Fault, Permanent Fault (2001)
- Abs-0076: Control Module, Faulty Configuration (2001)
- Abs-0077: Battery Voltage, Voltage Too High, Intermittent Fault (2001)
- Abs-0077: Battery Voltage, Voltage Too High, Permanent Fault (2001)
- Abs-0080: Control Module, Faulty Signal, Intermittent Fault (2001)
- Abs-0080: Control Module, Faulty Signal, Permanent Fault (2001)
- Abs-0090: Control Module, Internal Fault, Intermittent Fault (2001)
- Abs-0090: Control Module, Internal Fault, Permanent Fault (2001)
- Abs-0091: Control Module Communication, Control Module Communication (2001)
- Abs-0092: Control Module Communication, Control Module Communication (2001)
- Abs-0093: Control Module Communication, Control Module Communication (2001)
- Abs-0094: Control Module Communication, Control Module Communication (2001)
- Abs-0095: Control Module Communication, Control Module Communication, Permanent Fault (2001)
- Abs-0097: Control Module, Excessive Configuration Time (2001)
- Abs-00A0: Yaw-Velocity Sensor 1, Signal Faulty, Intermittent Fault (2001)
- Abs-00A0: Yaw-Velocity Sensor 1, Signal Faulty, Permanent Fault (2001)
- Abs-00A1: Yaw Rate Sensor 1 & 2, Signal Outside Its Permitted Range (2001)
- Abs-00A2: Side Acceleration Sensor, Signal Faulty, Intermittent Fault (2001)
- Abs-00A2: Side Acceleration Sensor, Signal Faulty, Permanent Fault (2001)
- Abs-00A3: Lateral Acceleration Sensor Signal Outside Its Permitted Range (2001)
- Abs-00A4: Brake Pressure Sensor 1, Signal Faulty, Intermittent Fault (2001)
- Abs-00A4: Brake Pressure Sensor 1, Signal Faulty, Permanent Fault (2001)
- Abs-00A5: Brake Pressure Sensor 2, Signal Faulty, Intermittent Fault (2001)
- Abs-00A5: Brake Pressure Sensor 2, Signal Faulty, Permanent Fault (2001)
- Abs-00A6: Brake Pressure Sensor 1 & 2, Signal Outside Its Permitted Range (2001)
- Abs-00A7: Power Supply Sensor, Signal Faulty, Intermittent Fault (2001)
- Abs-00A7: Sensor Power Supply, Signal Faulty, Permanent Fault (2001)
- Abs-00B0: Brake Amplifier Pre-Pressure Valve Signal Faulty, Intermittent Fault (2001)
- Abs-00B0: Power Brake Booster Pressure Build-Up Valve, Faulty Signal, Permanent Fault (2001)
- Abs-00B1: Pedal Pressure Sensor, Signal Faulty, Intermittent Fault (2001)
- Abs-00B1: Pedal Pressure Sensor, Signal Faulty, Permanent Fault (2001)
- Abs-00B2: Yaw-Velocity Sensor 2, Signal Faulty, Intermittent Fault (2001)
- Abs-00B2: Yaw-Velocity Sensor 2, Signal Faulty, Permanent Fault (2001)
- Abs-00B3: Communication Control Unit SAS Signal, Unreasonable Signal (2001)
- Abs-00B4: Communication Control Unit SAS Control Unit Not Initiated (2001)
- Abs-00B5: Communication Control Unit SAS Signal Quality (2001)
- Abs-00B6: Communication Control Unit Internal Fault In Can Or SAS (2001)
- Abs-00B7: Communication Control Unit Incorrect Wheel Alignment Or Steering Angle (2001)
- Abs-00C0: Stabilizing Function, AYC Stabilization Takes Too Long (2001)
- Abs-00C1: Stabilizing Function, Incorrect Wheel Alignment Or Steering Wheel Positioning (2001)
- Abs-00C2: Reversing Signal, Unreasonable Signal (2001)
- Abs-00C3: Reversing Signal, No Signal (2001)
- Abs-00C4: Control Unit, Internal Fault (2001)
- Abs-00C7: DSTC Factory Test, The Testing Cycle Is Not Approved (2001)
- Abs-XXXX: Unknown Diagnostic Trouble Code (DTC) For The Current Control Module Version (2001)
- BCM-0010: Left Front Wheel Sensor, Signal Missing (2002-2007)
- BCM-0011: Left Front Wheel Sensor, Faulty Signal (2002-2007)
- BCM-0012: Left Front Wheel Sensor, Faulty Signal (2002-2007)
- BCM-0020: Right Front Wheel Sensor, Signal Missing (2002-2007)
- BCM-0021: Right Front Wheel Sensor, Faulty Signal (2002-2007)
- BCM-0022: Right Front Wheel Sensor, Faulty Signal (2002-2007)
- BCM-0030: Left Rear Wheel Sensor, Signal Missing (2002-2007)
- BCM-0031: Left Rear Wheel Sensor, Faulty Signal (2002-2007)
- BCM-0032: Left Rear Wheel Sensor, Faulty Signal (2002-2007)
- BCM-0040: Right Rear Wheel Sensor, Signal Missing (2002-2007)
- BCM-0041: Right Rear Wheel Sensor, Faulty Signal (2002-2007)
- BCM-0042: Right Rear Wheel Sensor, Faulty Signal (2002-2007)
- BCM-0050: Control Module, Faulty Signal (2002-2007)
- BCM-0052: Control Module, Internal Fault (2002-2007)
- BCM-0057: Power Supply, Voltage Too Low (2002-2007)
- BCM-0058: Power Supply, Voltage Too High (2002-2007)
- BCM-0061: Brake Discs, Temperature Too High (2002-2007)
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.