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Home >> Chevrolet >> 1998 >> Corvette 2D Convertible, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Testing - Diagnostic >> DTC B1512: DIC Switch 1 Signal (Short To Ground) >> Diagnostic Aids

Diagnostic Aids

  1. The following conditions may cause an intermittent: Intermittent short to ground in DIC switch harness, internal short to ground in DIC switch 1 (FUEL), or DIC switch 1 (FUEL) is pressed for longer than 60 seconds.
  2. Use scan tool to verify proper DIC switch 1 (FUEL) operation. When button is pressed, scan tool should display DIC switch 1 (FUEL) status as ACTIVE. When button is released, scan tool should display DIC switch 1 (FUEL) status as INACTIVE.
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