Ford Focus Service Manual: General Information

Electrical

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Module Configuration - Diagnosis and Testing

Special Tool(s) Vehicle Communication Module (VCM) and Integrated Diagnostic System (IDS) software with appropriate hardware, or equivalent scan tool Principles of ...

More about Ford Focus:

Ford Focus Door Check Arm
  Item Part Number Description 1 5423500 (front)/ 5427200 (rear) Door check arm 2 — Door check arm-to-door gasket (part of 5423500) 3 W520111 Door check arm-to-door nuts 4 — Door check arm-to-door check arm ...