Chrysler Full-Size Vans 1989-1998 Repair Guide

Maintenance Lights

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An Emission Maintenance Reminder (EMR) lamp is used on most 1989-93 vehicles. The lamp illuminates to remind the driver that certain critical emissions maintenance procedures must be performed. The lamp will stay illuminated until reset.

RESETTING



  1. A Chrysler Digital Read Out Box II (DRB-II) or equivalent scan tool is necessary to perform this procedure.
  2.  
  3. Connect the scan tool to the vehicle's diagnostic connector.
  4.  
  5. Follow the scan tool manufacturer's instructions regarding EMR lamp reset procedures.
  6.  
  7. These procedures reset the EMR timing in the computer and will turn off the reminder light.
  8.  

 
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