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Switch Test: Corvette

  1. Disconnect left outside mirror assembly connector. With mirror select switch in left position and mirror adjuster control in up or down position, check voltage between Yellow and White/Black wires. Battery voltage should be present. If not, check Yellow wire. If wire is okay, replace left outside mirror assembly.
  2. Hold mirror adjuster control in left or right position. Check voltage between White and White/Black wires. Battery voltage should be present. If not, check White wire. If wire is okay, replace left outside mirror assembly.
  3. With mirror select switch in right position and mirror adjuster control in up or down position, check voltage between Light Green and White/Black wires. Battery voltage should be present. If not, check Light Green wire. If wire is okay, replace right outside mirror assembly.
  4. Hold mirror adjuster control in left or right position. Check voltage between Light Blue and White/Black wires. Battery voltage should be present. If not, check Light Green wire. If wire is okay, replace right outside mirror assembly.
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