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.
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HOMESERVICE MANUALSVOLVO2009C70 AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXBRAKE CONTROL MODULE (BCM) DTCS
2009 Volvo C70 Automatic
Brake Control Module (BCM) DTCS
2009 Volvo C70 AutomaticSECTION Brake Control Module (BCM) DTCS
BRAKE CONTROL MODULE (BCM) - DTC INDEX
| DTC | Description |
|---|---|
| BCM-0010 | Wheel sensor left front. Faulty signal |
| BCM-0011 | Wheel sensor left front. Faulty signal |
| BCM-0012 | Wheel sensor left front. Mechanical fault |
| BCM-0030 | Wheel sensor left rear. Faulty signal |
| BCM-0050 | Control module. Faulty signal |
| BCM-0052 | Control module. Internal fault |
| BCM-0057 | Power supply. Voltage too low |
| BCM-0058 | Power supply. Voltage too high |
| BCM-0061 | Brake discs. Temperature too high |
| BCM-0068 | Sensor power supply. Faulty signal |
| BCM-0070 | Power supply for the pump motor. Faulty signal |
| BCM-0071 | Pump motor. Signal missing |
| BCM-0072 | Pump motor. Mechanical fault |
| BCM-0074 | Hydraulic valves. Faulty signal |
| BCM-0076 | Control module. Faulty configuration |
| BCM-0080 | Lateral accelerometer. Incorrect offset value |
| BCM-0090 | Lateral accelerometer. Faulty signal |
| BCM-0091 | Accelerometer. Faulty signal |
| BCM-0094 | Communication between control modules. Communication problems with the differential electronic module (DEM) |
| BCM-0095 | Communication between control modules. Communication problems with the differential electronic module (DEM) |
| BCM-0096 | Sensor cluster. Faulty signal |
| BCM-0097 | Communication between control modules. Communication problems with the central electronic module (CEM) |
| BCM-0100 | Communication between control modules. Communication problems with the engine control module (ECM) |
| BCM-0101 | Communication between control modules. Communication problems with the engine control module (ECM) |
| BCM-0103 | Pedal position sensor. Faulty signal |
| BCM-0105 | Steering wheel, wheel alignment. Signal outside its permitted range |
| BCM-0106 | Steering wheel, wheel alignment. Incorrect steering wheel or wheel alignment |
| BCM-0108 | Communication between control modules. Communication problems with the steering wheel module (SWM), control module not initiated |
| BCM-0109 | Communication between control modules. Steering wheel module (SWM), internal fault |
| BCM-0111 | Communication between control modules. AYC stability control active for too long |
| BCM-0112 | Body sensor cluster stability sensor (BSC). Sensor not calibrated |
| BCM-0113 | Back-up (reversing) signal. Signal missing |
| BCM-0114 | Communication with the body sensor cluster stability sensor (BSC). Signal missing |
| BCM-0115 | Communication between control modules. Communication with the steering wheel module (SWM), signal missing |
| BCM-0116 | Communication with the body sensor cluster stability sensor (BSC). Communication problems |
| BCM-0117 | Communication with the body sensor cluster stability sensor (BSC). Incorrect body sensor cluster stability sensor (BSC) installed |
| BCM-0118 | Power supply for the body sensor cluster stability sensor (BSC). Voltage too high |
| BCM-0119 | Power supply for the body sensor cluster stability sensor (BSC). Voltage too low |
| BCM-0121 | Yaw rate sensor. Signal outside its permitted range |
| BCM-0123 | Body sensor cluster stability sensor (BSC). Internal fault |
| BCM-0130 | Brake pressure sensor. Signal missing |
| BCM-0134 | Brake pressure sensor. Incorrect offset value |
| BCM-0135 | Brake pressure sensor. Signal outside its permitted range |
| BCM-0138 | Power supply for the body sensor cluster stability sensor (BSC). Faulty voltage |
| BCM-0145 | Stability control. Stability control has been active for too long |
| BCM-0146 | Factory test, dynamic stability and traction control (DSTC). Test cycle not approved |
| BCM-0147 | Pedal position sensor. Signal outside its permitted range |
| BCM-0148 | Communication between control modules. Faulty configuration ID |
| BCM-0150 | Stop lamp switch. Signal outside its permitted range |
| BCM-0151 | Control module. Internal memory fault |
| BCM-A030 | Communication between control modules. The initialization check has not been run |
| BCM-A031 | Communication between control modules. The tolerance check has not been run |
| BCM-A032 | Communication between control modules. Stability control has been active for too long |
| BCM-E000 | Control module communication. Faulty communication |
| BCM-E003 | Control module. Faulty configuration |
| BCM-XXXX | Unknown diagnostic trouble code (DTC) for the current control module version |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.