Town & Country Van V6-201 3.3L VIN R SMFI (1990)
Powertrain Control Module: Connector Views
Emission Main Reminder Mileage Transfer ( Truck & Mini-Van )
Whenever a Truck or Mini-Van requires the replacement of the Engine Controller, the vehicle's mileage must be transferred from the odometer to a
memory location within the replacement Engine Controller. This enables the new Controller to operate the EMR Lamp properly.
Follow these steps to transfer EMR mileage:
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Use the DRBII to select
"EMISSION EMR TEST" Press Yes
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Select test item
"EMR MEMORY CHECK" Press Yes
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Display reads
"EMR MEMORY CHECK ARE YOU SURE? YES,NO" Press Yes
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...................
"IS INSTRUMENT PANEL MILEAGE BETWEEN XXX AND XXXX?
Press Yes or No (If answer was yes then the test is complete)
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If no..............
"DO YOU WANT TO CORRECT EMR MILEAGE?" Press Yes
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Enter the mileage and press Enter
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DRBII will ask for verification of your entry
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If your entry was accurate.... "EMR MEMORY CHECK TEST COMPLETE"
Note: The Engine Controller updates mileage every 8 miles.