Test Procedures

1987 Chrysler Conquest 2.6 H, StandardSECTION Test Procedures
  1. Connect a voltmeter between ground and diagnosis connector (Light Green wire). Turn ignition switch "ON" and start engine. Turn on "SET" switch with "RESUME" switch held "ON". The input check codes should now display.
    CAUTION: The system cannot be set during input check display.
  2. Perform each input procedure as outlined in table. See Fig 1 . Each code will be displayed in order of priority, beginning with No. 1. See Fig 2 . If no display is present, a possible malfunction may be present in the power supply circuit or the "SET" and "RESUME" switch.
Fig 1: Input Check Display Patterns
G64821Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
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.