S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
4. Slide the PCM retainer into the PCM bracket slots.
5. Pull the PCM retention bar into position.
6. Connect the negative battery cable.
7. Program the PCM. Refer to Powertrain Control Module (PCM) Programming. See: Testing and Inspection/Programming and Relearning
