Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2007FOCUS SES, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLVEHICLE DYNAMIC SYSTEMSDIAGNOSTIC TESTSANTI-LOCK CONTROLINSPECTION AND VERIFICATIONANTI-LOCK BRAKE SYSTEM (ABS) MODULE DIAGNOSTIC TROUBLE CODE (DTC) INDEX
2007 Ford Focus SES, 4D Sedan, Standard
Anti-Lock Brake System (ABS) Module Diagnostic Trouble Code (DTC) Index
2007 Ford Focus SES, 4D Sedan, StandardSECTION Anti-Lock Brake System (ABS) Module Diagnostic Trouble Code (DTC) Index
Anti-Lock Brake System (ABS) Module Diagnostic Trouble Code (DTC) Index
| DTC | Description | Source | Action |
|---|---|---|---|
| B1342 | ECU is Defective | ABS Module |
NOTE:
If other DTCs are present, REPAIR them before installing a new component. CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved, INSTALL a new module. REFER to Anti-Lock Brake System (ABS) Module . REPEAT the self-test. |
| B1317 | Battery Voltage High | ABS Module | Go to Pinpoint Test B . |
| B1318 | Battery Voltage Low | ABS Module | Go to Pinpoint Test B . |
| B2141 | NVM Configuration Failure | ABS Module | REFER to MODULE CONFIGURATION article. |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | ABS Module | Go to Pinpoint Test C . |
| C1141 | Wheel Speed Sensor LF Tone Ring Tooth Missing Fault | ABS Module | INSPECT the LF tone ring for missing/damaged teeth or foreign material. INSTALL a new wheel speed sensor ring as necessary. REFER to FRONT SUSPENSION article. CLEAR the DTCs. REPEAT the self-test. |
| C1142 | Wheel Speed Sensor RF Tone Ring Tooth Missing Fault | ABS Module | INSPECT the RF tone ring for missing/damaged teeth or foreign material. INSTALL a new wheel speed sensor ring as necessary. REFER to FRONT SUSPENSION article. CLEAR the DTCs. REPEAT the self-test. |
| C1143 | Wheel Speed Sensor LR Tone Ring Tooth Missing Fault | ABS Module | INSPECT the LR tone ring for missing/damaged teeth or foreign material. INSTALL a new wheel speed sensor ring as necessary. REFER to REAR SUSPENSION article. CLEAR the DTCs. REPEAT the self-test. |
| C1144 | Wheel Speed Sensor RR Tone Ring Tooth Missing Fault | ABS Module | INSPECT the RR tone ring for missing/damaged teeth or foreign material. INSTALL a new wheel speed sensor ring as necessary. REFER to REAR SUSPENSION article. CLEAR the DTCs. REPEAT the self-test. |
| C1145 | Speed Wheel Sensor RF Input Circuit Failure | ABS Module | Go to Pinpoint Test D . |
| C1155 | Speed Wheel Sensor LF Input Circuit Failure | ABS Module | Go to Pinpoint Test D . |
| C1165 | Speed Wheel Sensor RR Input Circuit Failure | ABS Module | Go to Pinpoint Test D . |
| C1175 | Speed Wheel Sensor LR Input Circuit Failure | ABS Module | Go to Pinpoint Test D . |
| C1233 | Speed Wheel LF Input Signal Missing | ABS Module | Go to Pinpoint Test E . |
| C1234 | Speed Wheel RF Input Signal Missing | ABS Module | Go to Pinpoint Test E . |
| C1235 | Speed Wheel RR Input Signal Missing | ABS Module | Go to Pinpoint Test E . |
| C1236 | Speed Wheel LR Input Signal Missing | ABS Module | Go to Pinpoint Test E . |
| C1267 | ABS Functions Temporarily Disabled | ABS Module | Go to Pinpoint Test F . |
| C1446 | Brake Switch Circuit Failure | ABS Module | Go to Pinpoint Test A . |
| C1470 | TCS Functions Temporarily Disabled (Thermal Brake Protection) | ABS Module | Allow brakes to cool. CLEAR the DTCs. REPEAT the self-test. |
| U1900 | CAN Communication Bus Fault Receive Error | Network Fault | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U2012 | Communication Bus Error (Non-SCP) | Network Fault | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U2023 | Invalid Configuration Data Received | PCM | REFER to MODULE COMMUNICATIONS NETWORK article. |
| U2050 | No Application Present | ABS Module | CONFIGURE the ABS module. REFER to MODULE CONFIGURATION article. CLEAR the DTCs. RETRIEVE the DTCs and VERIFY successful module configuration. If DTC U2050 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module . CLEAR the DTC. REPEAT the self-test. |
| U2051 | One or More Calibration Files Missing or Corrupt | ABS Module | CALIBRATE the ABS module, follow the directions on the scan tool. CLEAR the DTCs. CARRY OUT the ABS module self-test. RETRIEVE and RECORD any DTCs. If DTC U2051 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module . CLEAR the DTC. REPEAT the self-test. |
| U2202 | Invalid Configuration Data Received | PCM | REFER to MODULE CONFIGURATION article. |
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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.