Parking brake malfunction

Joakimeg

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Hello,

I have an Audi A4 b8.5 2013 where there is a problem with right parking brake.
I tried installing a new motor, but still same problem.
Anyone had the same issues? Tried resetting in VCDS, but when I try to for example open the right parking brake it just get an error. Left side work fine.
This very annoying since all the brake lights are blinking and the car beeps for some seconds every time I start from a stop.
Faultcodes in EPB module:
3 Faults Found:

72192 - Right Parking Brake Motor voltage supply
C100E 11 [137] - Short to Ground
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 1
Fault Frequency: 1
Reset counter: 185
Mileage: 235150 km
Date: 2019.06.11
Time: 01:50:39

Voltage terminal 30: 14.2 V
Internal Fault ID: 31
Vehicle speed: 0 km/h
Network management state: normal
Function light in parking brake button: OFF
Red operating lamp: OFF
Red warning lamp: OFF
Green operating lamp: OFF
Yellow warning lamp: On
Terminal 15 status: On
RWU: not active
DSD: not active
HTR: not active
ECD: not active
ACC requested apply: not active
Auto Adjust: not active
General Inspection Function: not active
Internal Parking Brake state: static
Status of parking brake button: Not operated
Status ParkingBrake left: Set
Status ParkingBrake right: Unknown

262656 - No Basic Setting
B2010 00 [137] - -
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Reset counter: 185
Mileage: 235151 km
Date: 2019.06.11
Time: 17:50:48

Voltage terminal 30: 12.2 V
Internal Fault ID: 67
Vehicle speed: 0 km/h
Network management state: normal
Function light in parking brake button: OFF
Red operating lamp: OFF
Red warning lamp: OFF
Green operating lamp: OFF
Yellow warning lamp: OFF
Terminal 15 status: On
RWU: not active
DSD: not active
HTR: not active
ECD: not active
ACC requested apply: not active
Auto Adjust: not active
General Inspection Function: not active
Internal Parking Brake state: static
Status of parking brake button: Not operated
Status ParkingBrake left: Open
Status ParkingBrake right: Set

459520 - Function Restriction due to Faults in Other Modules
U1113 00 [137] - -
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 1
Reset counter: 185
Mileage: 235150 km
Date: 2019.06.11
Time: 01:50:38

Voltage terminal 30: 14.5 V
Internal Fault ID: 139
Vehicle speed: 0 km/h
Network management state: normal
Function light in parking brake button: On
Red operating lamp: On
Red warning lamp: On
Green operating lamp: OFF
Yellow warning lamp: On
Terminal 15 status: On
RWU: not active
DSD: not active
HTR: not active
ECD: not active
ACC requested apply: not active
Auto Adjust: not active
General Inspection Function: not active
Internal Parking Brake state: static
Status of parking brake button: Not operated
Status ParkingBrake left: Set
Status ParkingBrake right: Unknown
 

Attachments

  • Log-WAUZZZ8K7DA150112-235150km-146115mi.txt
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