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Home >> Chevrolet >> 1997 >> Corvette Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Testing >> Malfunction Tests >> TCS Test

TCS Test

  1. This test runs the pump motor and TCS valves for about 25 seconds in order to apply fluid to rear wheel circuit. To perform test, go to next step.
  2. Turn ignition off. Install scan tool. Turn ignition to RUN position. Raise and support vehicle until wheels are about 6 inches from floor. Using scan tool, select MISC TESTS and then select TCS TESTS.
  3. Command TCS system test ON. Pump motor should turn on for about 25 seconds. Attempt to turn rear wheel by hand. Wheel should not turn, due to pressure from pump motor.
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