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Communication Circuit Wiring Repair

Fig 1: Identifying Special Tool(s)
G03242789Courtesy of FORD MOTOR CO.
  1. Disconnect the battery ground cable. For additional information, refer to BATTERY, MOUNTING AND CABLES .
  2. Strip the wires.
    Fig 2: Identifying Dimension For Stripping Wire
    G03242790Courtesy of FORD MOTOR CO.
  3. NOTE: Use rosin core mildly activated (RMA) solder, not acid core solder.
  4. Solder the wires.
    1. Install the heat shrink tube.
    2. Twist the wires together.
    3. Solder the wires together.
      Fig 3: Soldering Wires
      G03242791Courtesy of FORD MOTOR CO.
  5. NOTE: Wait for the solder to cool before moving the wires.
    Fig 4: Bending Wires In Straight Line
    G03242792Courtesy of FORD MOTOR CO.
  6. Bend the wires back in a straight line.
  7. Position the (A) heat shrink tube over the (B) wire repair.
    • Overlap the heat shrink tube on both wires.
      Fig 5: Positioning Heat Shrink Tube Over Wire Repair
      G03242793Courtesy of FORD MOTOR CO.
  8. Use the heat gun to heat the repaired area until adhesive flows out both ends of the heat shrink tube.
    Fig 6: Verifying Heat Shrink Seal
    G03242794Courtesy of FORD MOTOR CO.
  9. Reconnect the battery ground cable.