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HOMESERVICE MANUALSCHEVROLET2002VENTURE PLUSREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTMIRRORSSTATIONARY WINDOW SYSTEMREPAIR INSTRUCTIONSREAR WINDOW DEFOGGER BRAIDED LEAD WIRE
2002 Chevrolet Venture Plus

Rear Window Defogger Braided Lead Wire

2002 Chevrolet Venture PlusSECTION Rear Window Defogger Braided Lead Wire
CAUTION: Refer to GLASS & SHEET METAL HANDLING CAUTION .
  1. Use a solder containing 3 percent silver and a rosin flux paste in order to solder and attach the rear defogger bus bar lead wire and/or defogger terminal.
  2. Buff the repair area with a fine steel wool in order to remove the oxide coating that was formed during window manufacture.
  3. Use a brush in order to apply the paste-type rosin flux in small quantities to the appropriate area:
    • The rear defogger bus bar lead wire
    • The defogger terminal repair area
    CAUTION: Refer to WINDOW RETENTION CAUTION .

    Important:  Do not hold the tool in one spot or operate the tool on the window for longer than 30-40 seconds.

    If the window becomes hot to the touch, allow the window to air cool before proceeding further. Cooling with water may crack the heated window.

    Fig 1: Attaching Rear Defogger Bus Bar Lead Wire & Defogger Terminal Using Solder Containing 3% Silver & Rosin Flux Paste
    G01813766Courtesy of GENERAL MOTORS CORP.

    Avoid excessive pressure in order to ensure that the window will not overheat.

  4. Coat the solder iron tip with solder. Apply only enough heat to melt the solder and only enough solder to ensure a complete repair.
  5. Apply the solder to the feed bus bar or the ground bus bar.

    Draw the soldering iron tip across the fluxed area. Thinly coat the bus bar with solder.

  6. Apply a small amount of flux to the appropriate areas:
    • The underside of the rear defogger bus bar lead wire
    • The defogger terminal
  7. Align the spots with the flux to the appropriate areas:
    • The underside of the rear defogger bus bar lead wire
    • The defogger terminal
  8. Coat the tip of the soldering iron with solder.
  9. Solder the appropriate areas:
    • The underside of the rear defogger bus bar lead wire
    • The defogger terminal
  10. Draw the iron across the fluxed spot. Thinly coat the spot with solder.
  11. Solder the spot on the braid against the spot on the feed bus bar or the ground bus bar.
  12. Use pliers in order to hold the appropriate component:
    • The rear defogger bus bar lead wire
    • The defogger terminal
  13. Apply heat to the appropriate area in order to ensure the solder spot melts and fuses together:
    • The top of the rear defogger bus bar lead wire
    • The defogger terminal

    Important:  Do not remove the holding force until the solder has solidified.

  14. Remove the excess flux with the solvent.
  15. Connect the electrical connector.
RENDER: 1.0x

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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.