Retrieving Diagnostic Trouble Codes (DTCs) Using Scan Tool

1999 Dodge and Ram Viper RT/10SECTION Retrieving Diagnostic Trouble Codes (DTCs) Using Scan Tool
  1. Connect DRB scan tool to data link (diagnostic) connector. This connector is located in passenger compartment; at lower edge of instrument panel; near steering column. Turn ignition switch on and access "Read Fault" screen.
  2. Record all DTC's and "freeze frame" information shown on DRB scan tool. To erase DTC's, use "Erase Trouble Code" data screen on DRB scan tool. Do not erase any DTC's until problems have been investigated and repairs have been performed.
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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.