Torque Converter Clutch (TCC) Relay

1998 Chevrolet Tracker 2D Utility, RWD, AutomaticSECTION Torque Converter Clutch (TCC) Relay
  1. Relay is located in relay box near right shock tower in engine compartment. Turn ignition on. Check for battery voltage between ground and TCC relay Black/White wire terminal, then Blue/Black wire terminal. DO NOT depress brake pedal.
  2. If no voltage is present, check electrical circuit of each terminal (including brake pedal switch). If voltage is present, connect jumper wire between relay White/Yellow wire terminal and ground. TCC relay should operate and battery voltage should be present at relay White wire terminal. Replace TCC relay if test results are not as specified.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.