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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 97, VSS Output Circuit >> Test Description

Test Description

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NOTE: Test numbers refer to numbers on diagnostic chart.
  1. Disable Traction Control (TC) system (if equipped) prior to this step. Switch is located in glove box. Whenever ignition is cycled off and then on, TC system will default to on. If vehicle speed is indicated at this point, code is intermittent.
  2. Use Jumper Harness (J 35616-A) to prevent damage to harness.
Fig 1: Code 97 Schematic (Corvette) VSS Output Circuit
G95C13971
Fig 2: Code 97 Diagnostic Flow Chart (Corvette) VSS Output Circuit
G94G31969
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