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Home › Chevrolet › 1995 › Corvette Base, 2D Convertible, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes › ECM/Pcm Code Charts › Code 83, TCC PWM Solenoid - A/T › Test Description

Test Description

NOTE: Test numbers refer to numbers on diagnostic chart.
  1. Checks if PCM is commanding TCC solenoid on.
  2. Checks for voltage to solenoid.
Fig 1: Code 83 Schematic (Corvette W/ A/T) TCC PWM Solenoid
G95G14353
Fig 2: Code 83 Diagnostic Flow Chart (Corvette W/ A/T) TCC PWM Solenoid
G95D14350
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