FixVault
Home › Cadillac › 1993 › Allante › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P090: TCC Brake Switch Input Circuit Problem › Test Conditions

Test Conditions

  1. Codes P033, P106 and P137 not set.
  2. Traction control and anti-lock brake systems are operating normally.
  3. Non-drive wheel speed of 36 MPH or greater, or non-drive wheel speed of 36 MPH or greater and has not fallen below 1.2 MPH since.
About FixVault