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Home >> Chevrolet >> 2003 >> Tracker 2D Utility, RWD, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Data Link Communications System >> Diagnostic Information and Procedures >> Scan Tool Does Not Power Up >> Test Description >> Notes

Test Description: Notes

The numbers below refer to the step numbers on the diagnostic table.

  1. 1. The DOME fuse supplies power to terminal 16 of the DLC.
  2. 4. The battery positive voltage and ground circuits of the DLC are functioning properly. The malfunction must be due to the scan tool.