Pinpoint Test E: B1111:54
- Normal Operation and Fault Conditions
REFER to: Parking Brake - System Operation and Component Description .
DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition ABS B1111:54 Electric Park Brake Enable: Missing Calibration This DTC is only present when a new ABS module is installed, or the ABS module is reconfigured. Possible Sources
- ABS not configured correctly
- The EPB Apply and Release routine was not carried out.
- E1 CHECK VEHICLE HISTORYNOTE: Vehicles with Dual Rear Wheels may have EPB wiring present on vehicle. The EPB system is NOT equipped on these vehicles, but the ABS module may set Diagnostic Trouble Codes (DTCs) for the wiring.
- Check vehicle history for recent service action with the ABS.
Were there any recent ABS service actions?
Yes GO to E2 No GO to E3 - E2 CARRY OUT THE ABS SELF TEST
- Using a diagnostic scan tool, carry out the ABS self test.
Did other ABS module Diagnostic Trouble Codes (DTCs) set?
Yes Diagnose the other ABS Diagnostic Trouble Codes (DTCs) first. Refer to the appropriate ABS DTC chart. No GO to E3 - E3 CARRY OUT THE EPB APPLY AND RELEASE ROUTINE
- Using a diagnostic scan tool, carry out the EPB Apply and Release routine.
- Ignition OFF.
- Ignition ON.
- Using a diagnostic scan tool, clear the ABSDTC.
- Using a diagnostic scan tool, carry out the ABS self-test.
Is DTC B1111:54 present?
Yes GO to E4 No The system is operating correctly at this time. The EPB Apply and Release routine cleared the DTC. - E4 PERFORM THE PMI PROCEDURE FOR ABS
- Using a diagnostic scan tool, carry out the ABS module PMI procedure. REFER to: Module Programming .
- Ignition OFF.
- Ignition ON.
- Using a diagnostic scan tool, carry out the ABS self-test.
Is DTC B1111:54 present?
Yes CHECK OASIS for any applicable Technical Service Bulletins (TSBs), GSB, SSM or FSA. If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions.If no service articles address this concern, INSTALL a new ABS REFER to: Hydraulic Control Unit (HCU) . No The system is operating correctly at this time. A not configured correctly ABS module caused the DTC.