Brake Control Module (BCM) Diagnostic Trouble Codes: Adjustments Volvo V50 I рестайлинг

REPLACING THE BRAKE CONTROL MODULE (BCM), CALIBRATION

The brake control module (BCM) has registered an internal fault.

see ANTI-LOCK BRAKE SYSTEM MODULE (ABS)

see ANTI-LOCK BRAKE SYSTEM MODULE (ABS)

CHECKING THE FRONT WHEEL ALIGNMENT

1. Adjust the front end before checking the steering wheel angle
2. Ignition on
3. Set the steering wheel to the straight forward position
4. Read off the steering wheel angle. With the steering wheel and the front wheels in the straight ahead position, the value for the steering wheel angle must be approximately 0°.
5. Turn the steering wheel 90° to the right. Check that the value is correct
6. Turn the steering wheel 90° to the left. Check that the value is correct. If the steering wheel angle does not correspond to the position of the steering wheel, reset the steering wheel angle and calibrate the dynamic stability and traction control (DSTC) system. Other information see «WHEEL ANGLES, CHECK»(ref-466746-S05014840202012042500000) For resetting the steering angle sensor, see: «STEERING WHEEL CONTROL MODULE»(ref-466602-S02570550072012042500000)

Were the steering wheel and front wheel alignment OK?

1. YES see «INTERMITTENT FAULT»(ref-466742-S41332535622012042500000)
2. NO see «CALIBRATION»(ref-466742-S19259214122012042500000)

CALIBRATION

Calibrate the brake control module (BCM). Use VOLVO or compatible scan tool.

1. Continue see «VERIFICATION»(ref-466742-S06172799032012042500000)

1. Adjust the front end before checking the steering wheel angle
2. Ignition on
3. Set the steering wheel to the straight forward position
4. Read off the steering wheel angle. With the steering wheel and the front wheels in the straight ahead position, the value for the steering wheel angle must be approximately 0°.
5. Turn the steering wheel 90° to the right. Check that the value is correct
6. Turn the steering wheel 90° to the left. Check that the value is correct. If the steering wheel angle does not correspond to the position of the steering wheel, reset the steering wheel angle and calibrate the dynamic stability and traction control (DSTC) system. Other information see «WHEEL ANGLES, CHECK»(ref-466746-S05014840202012042500000) For resetting the steering angle sensor, see: «STEERING WHEEL CONTROL MODULE»(ref-466602-S02570550072012042500000)

Were the steering wheel and front wheel alignment OK?

1. YES see «INTERMITTENT FAULT»(ref-466742-S17451314632012042500000)
2. NO see «CALIBRATION»(ref-466742-S25424332522012042500000)

Calibrate the brake control module (BCM). Use VOLVO or compatible scan tool.

1. Continue see «VERIFICATION»(ref-466742-S42877599672012042500000)

INCORRECT STEERING WHEEL OR WHEEL ALIGNMENT

See INCORRECT STEERING WHEEL OR WHEEL ALIGNMENT

CHECKING AND ADJUSTING THE FRONT WHEEL ALIGNMENT

The diagnostic trouble code (DTC) indicates that the stability function has been active for too long. Check and adjust the front wheel alignment.

Other information

1. see «WHEEL ANGLES, CHECK»(ref-466746-S05014840202012042500000)

1. Continue see «ERASING DIAGNOSTIC TROUBLE CODES (DTCS)»(ref-466742-S20629470162012042500000)

Calibrate the brake control module (BCM). Use VOLVO or compatible scan tool.

1. Continue see «READING OFF THE STATUS OF THE DIAGNOSTIC TROUBLE CODE (DTC)»(ref-466742-S20354247282012042500000)

SENSOR NOT CALIBRATED

See SENSOR NOT CALIBRATED

HINT: The diagnostic trouble code (DTC) indicates that the stability function has been active for too long.

1. Ignition off
2. Check that the steering wheel is correctly installed
3. Check the front wheel alignment. Remedy as necessary. Other information see «WHEEL ANGLES, CHECK»(ref-466746-S05014840202012042500000)

Were the steering wheel and front wheel alignment OK?

1. YES see «CHECKING THE BODY SENSOR CLUSTER STABILITY SENSOR (BSC)»(ref-466742-S06936166922012042500000)
2. NO OKAY: Troubleshooting has been completed.