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Home >> Chevrolet >> 1991 >> Corvette Base, 2D Convertible, Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Diagnosis & Testing >> Retrieving Codes & Testing Abs Using Tech 1 >> MODE F1 (Code History)
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MODE F1 (Code History)

In this mode, trouble code history data is displayed on the TECH 1. Data includes how many ignition cycles since trouble code occurred, brake switch status, vehicle speed and ABS state when trouble code occurred. Up to 3 trouble codes are included in ABS history data.