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Home >> Cadillac >> 2009 >> CTS V, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Shift Lock Control System) >> Diagnostic Information and Procedures >> Transmission Control Lever Malfunction >> Circuit/System Verification
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Circuit/System Verification

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  1. Ignition ON, with the brake pedal applied, observe the scan tool Brake Applied Output Signal parameter. The reading should be ON with the brake pedal depressed and released.
  2. Press the brake pedal, the vehicle operator should be able to move the shifter lever out of the PARK position.