2005 Ford Econoline E150, Van Cargo, 5.4 LFACTORY OEM SERVICE PROCEDURE

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

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

DTCS Description Action
B1342  ABS Module Internal Failure  INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE .
B1676  Battery Voltage Out of Range  GO to PINPOINT TEST J .
C1095/C1096  Anti-Lock Brake System (ABS) Hydraulic Pump Motor Circuit Failure  GO to PINPOINT TEST I .
C1145  RF Wheel Speed Sensor Input Circuit Failure  GO to PINPOINT TEST B .
C1148  RF Wheel Speed Sensor Coherency Fault  GO to PINPOINT TEST D .
C1155  LF Wheel Speed Sensor Input Circuit Failure  GO to PINPOINT TEST B .
C1158  LF Wheel Speed Sensor Coherency Fault  GO to PINPOINT TEST D .
C1169  Excessive Anti-Lock Brake System (ABS) Fluid Dump Time  REPAIR all other DTCs, GO to PINPOINT TEST E .
C1184  Anti-Lock Brake System (ABS) Time Out  GO to PINPOINT TEST H .
C1185  Anti-Lock Brake System (ABS)  Power Relay Output Circuit Failure GO to PINPOINT TEST F .
C1194, C1196, C1198, C1200, C1202, C1204, C1206, C1208, C1210, C1212, C1214 or C1216  ABS Valve Coil Circuit Failure  INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE  in this section.
C1220  Lamp ABS Warning Output Circuit Short To Battery  REFER to INSTRUMENT CLUSTER to continue diagnosis of the lamp.
C1222  Wheel Speed Mismatch  GO to PINPOINT TEST C .
C1225/C1226  Lamp Brake Warning Output Circuit Failure  REFER to INSTRUMENT CLUSTER to continue diagnosis of the lamp.
C1229  Differential Wheel Speed Sensor Coherency Fault  GO to PINPOINT TEST D .
C1230  Differential Wheel Speed Sensor Input Circuit Failure  GO to PINPOINT TEST B .
C1233  LF Wheel Speed Input Signal Missing  GO to PINPOINT TEST C .
C1234  RF Wheel Speed Input Signal Missing  GO to PINPOINT TEST C .
C1237  Differential Wheel Speed Input Signal Missing  GO to PINPOINT TEST C .
Factory Service Tools

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When to See a Mechanic

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.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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