Durango 2WD V8-5.2L VIN Y (1999)
Powertrain Control Module: Service and Repair
PCM Location And Mounting
The PCM is located in the engine compartment.
REMOVAL
To avoid possible voltage spike damage to the PCM, ignition key must be off, and negative battery cable must be disconnected before unplugging
PCM connectors.
1. Disconnect negative battery cable at battery.
2. Remove cover over electrical connectors. Cover snaps onto PCM.
3. Carefully unplug the three 32-way connectors from PCM.
4. Remove three PCM mounting bolts and remove PCM from vehicle.
INSTALLATION
1. Install PCM and mounting bolts to vehicle.
2. Tighten bolts to 3-5 Nm (30-40 in. lbs.).
3. Check pin connectors in the PCM and the three 32-way connectors for corrosion or damage. Repair as necessary.
4. Install three 32-way connectors.
5. Install cover over electrical connectors. Cover snaps onto PCM.
6. Install battery cable.
7. Use the DRB scan tool to reprogram new PCM with vehicles original Identification Number (VIN) and original vehicle mileage. If this step is not
done, a Diagnostic Trouble Code (DTC) may be set.
IMPORTANT NOTE: If the Powertrain Control Module has been changed and the correct VIN and mileage have not been programmed, a DTC will
be set in the ABS and Air bag modules. In addition, if the vehicle is equipped with a Sentry Key Immobilizer Module (SKIM), Secret Key data must be
updated to enable starting.
FOR ABS AND AIR BAG SYSTEMS:
1. Enter correct VIN and Mileage in PCM.
2. Erase codes in ABS and Air Bag modules.
FOR SKIM THEFT ALARM:
1. Connect the DRBIII to the data link connector.
2. Go to Theft Alarm, SKIM, Misc. and place the SKIM in secured access mode, by using the appropriate PIN code for this vehicle.
3. Select Update the Secret Key data, data will be transferred from the SKIM to the PCM (This is required to allow the vehicle to start with the new
PCM).
4. If three attempts are made to enter secured access mode using the incorrect PIN, secured access mode will be locked out for one hour. To exit this
lock out mode, leave the ignition key in the Run/Start position for one hour. Ensure all accessories are turned off. Also monitor the battery state
and connect a battery charger if necessary.
