LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2016 >> GLE550 >> Repair and Diagnosis >> General Information >> OEM General Information >> Overall Vehicle - 166 Chassis - 4 Of 9 >> Testing & Repair >> Repairing Wiring Harness Using Solder Connectors - AR00.19-P-0100-09A

Repairing Wiring Harness Using Solder Connectors - AR00.19-P-0100-09A

MODEL ALL 

G07304827Courtesy of MERCEDES-BENZ USA
G07304826Courtesy of MERCEDES-BENZ USA
G07470431Courtesy of MERCEDES-BENZ USA
G07470390Courtesy of MERCEDES-BENZ USA
G07470444Courtesy of MERCEDES-BENZ USA
G07470445Courtesy of MERCEDES-BENZ USA
  1. Expose damaged line or connector/coupling and separate.

    IMPORTANT Separate line in wiring harness offset approx. 45 mm (B).

    G11971112Courtesy of MERCEDES-BENZ USA
  2. Cut new section of cable to match old cable.

    IMPORTANT When cutting the line, add an allowance of approx. 50 mm (C) for loop formation (strain-relief).

  3. Remove approx. 15 mm (D) of insulation at line ends.
  4. Select solder connector according to table below.
    G11971113Courtesy of MERCEDES-BENZ USA
    Selection table for solder connector
    Entire copper cross section Overall diameter with insulation Length stripped of insulation Color code
    0.7 to 2.4 mm2 3.3 mm 15 mm green
    2.0 to 4.0 mm2 4.5 mm 15 mm red
    3.5 to 8.0 mm2 7.0 mm 15 mm blue
    7.5 to 12 mm2 9.0 mm 15 mm Yellow
  5. Insert the cables into the corresponding solder connections (Z) according to the total cable cross-section.

    IMPORTANT A maximum of seven individual cables may be inserted into each solder connection (Z).

  6. Ensure that solder connection (Z) is fully rotated onto cables.

    IMPORTANT Approx. 5 mm (A) of the stripped line ends should be visible.

    G11971114Courtesy of MERCEDES-BENZ USA
  7. Heat solder connector with hot air gun (approx. 400 °C).

    Hot air blower

    IMPORTANT Start at tapered end until soldering ring dissolves and covering has completely wrapped itself around the lines.

    G10035753Courtesy of MERCEDES-BENZ USA
  8. Check soldered point.

    IMPORTANT The soldering ring (1) of the solder connection (Z) must no longer be visible. The jacketing (2) must make contact with the lines as shown.

    G11971116Courtesy of MERCEDES-BENZ USA
  9. Position solder connector on line and attach heat-shrinkable tube or corrugated hose in repair area or wrap with fabric tape.

IMPORTANT solder connections must not be positioned directly one above the other.

Primarily fabric tape is used for the visual adaptation of the repair point and to protect against chafing. In vehicle areas with higher loads (e.g. engine compartment), fabric tape should only be used in combination with other (watertight) safety measures.

G11971117Courtesy of MERCEDES-BENZ USA