Self-Diagnostics Using Scan Tool: Notes

1998 Mercury Villager GS, Van CargoSECTION Notes
NOTE: Procedures described in this article are using New Generation Star tester. Most procedures also apply to OBD-II compliant generic scan tools. Consult manufacturer's instructions for variations.

Diagnostic Trouble Codes (DTCs) can be retrieved using New Generation Star (NGS) Tester (007-00500) with OBD-II adapter cable or a generic scan tool with OBD-II capabilities and necessary adapters.

NOTE: After performing equipment hookup, follow quick test procedure. See QUICK TESTΒ .
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.