B2300 SE Regular Cab 2WD L4-2.3L VIN A (1997)
Engine Control Module: Service and Repair
REPLACEMENT
NOTE: The powertrain control module is located in the left rear side of the engine compartment.
1. Disconnect the negative battery cable.
2. Remove the speed control actuator (if equipped).
3. Disconnect the powertrain control module connector.
4. Remove the two nuts and remove the powertrain control module.
5. Install a new powertrain control module and install the two nuts.
6. Connect the powertrain control module connector.
7. Install the speed control actuator (if equipped).
8. Connect the negative battery cable.
