Rear Defogger Inspection

2013 Suzuki Kizashi Sport GTS, FWDSECTION Rear Defogger Inspection
NOTE: Wind aluminum foil around tester probes when checking continuity and voltage of rear defogger lines.
  1. Start engine, turn on rear defogger (and mirror heater) switch and measure voltage between center of each wire and ground.

    Rear defogger voltage at center of each wireΒ 

    4 - 6 VΒ 

  2. Check wires whose measurement is out of standard.
    1. Apply both positive and negative probes of tester to positive side of rear defogger line.
    2. Move negative probe toward negative side of rear defogger line slowly.
    3. Check voltage change while sliding negative probe. If voltage remains 0 V halfway and then rises to battery voltage suddenly, the line is open just before there.
    4. If defective is found, replace window or repair defogger harness or replace back if necessary.
      Fig 1: Checking Rear Defogger Voltage
      G06529130Courtesy of SUZUKI OF AMERICA CORP.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.