Anti-Lock Brake System (ABS) Module Diagnostic Trouble Code (DTC) Index

2009 Mercury Milan Premier, 3.0 1, AWDSECTION Anti-Lock Brake System (ABS) Module Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTCs DTC Caused By Description Action
B1342 ABS Module ECU is Defective INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE .
B1484 ABS Module Brake Pedal Input Open Circuit GO to PINPOINT TEST D .
B1596 ABS Module Service Continuous Codes
NOTE: If other DTCs are present, REPAIR them before installing a new component.
TURN the ignition switch to the OFF position and wait at least 30 seconds. Turn the ignition switch to the ON position. REPEAT the ABS self-test. If any DTCs are retrieved, REFER to the ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DIAGNOSTIC CODE (DTC) INDEX . If no DTCs are retrieved, CARRY OUT a drive test above 15 km/h (9 mph), then REFER to the SYMPTOM CHART .
B1676 ABS Module Battery Voltage Out of Range GO to PINPOINT TEST E .
C1145 ABS Module Speed Wheel Sensor RF Input Circuit Failure GO to PINPOINT TEST B .
C1155 ABS Module Speed Wheel Sensor LF Input Circuit Failure GO to PINPOINT TEST B .
C1165 ABS Module Speed Wheel Sensor RR Input Circuit Failure GO to PINPOINT TEST B .
C1175 ABS Module Speed Wheel Sensor LR Input Circuit Failure GO to PINPOINT TEST B .
C1222 ABS Module Speed Wheel Mismatch Make sure the tires are the same size and correctly inflated. INSPECT the wheel speed sensor rings. CLEAR the DTC. TEST drive the vehicle. REPEAT the self-test.
C1266 ABS Module ABS Valve Power Relay Circuit Failure GO to PINPOINT TEST K .
C1296 ABS Module Wheel Speed LF Signal Fault GO to PINPOINT TEST C .
C1297 ABS Module Wheel Speed RF Signal Fault GO to PINPOINT TEST C .
C1298 ABS Module Wheel Speed RR Signal Fault GO to PINPOINT TEST C .
C1299 ABS Module Wheel Speed LR Signal Fault GO to PINPOINT TEST C .
C1300 ABS Module ABS Hydraulic Pump Motor Circuit Failure GO to PINPOINT TEST A .
C1805 ABS Module Mismatched PCM and ABS Modules Do Not Match CHECK the part numbers. INSTALL the correct module.
C2775 ABS Module TC ON/OFF Switch Stuck Failure GO to PINPOINT TEST H .
U0073 CAN Bus Control Module Communication Bus Off REFER to MODULE COMMUNICATIONS NETWORK .
U1900 CAN Bus CAN communication Bus Fault - Receive error REFER to MODULE COMMUNICATIONS NETWORK .
U2023 CAN Bus Fault received from External Node REFER to MODULE COMMUNICATIONS NETWORK .
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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.
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