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DTC P1571 - TRACTION CONTROL SYSTEM DESIRED TORQUE CIRCUIT Oldsmobile Silhouette II

Note. For circuit reference, see the appropriate WIRING DIAGRAMS article. For connector and terminal identification, see CONNECTOR IDENTIFICATION .

Circuit Description

Traction Control System (TCS) uses Anti-lock Brake System (ABS) in conjunction with PCM fuel and ignition controls to limit drive wheel slippage during acceleration.

Condition required to set DTC is

  1. Desired torque signal Pulse Width Modulation (PWM) is less than 10 percent or greater than 95 percent.
  2. Listed condition is present for at least 10 seconds.