Removal - 1.6L

The PCM engine control strategy prevents reduced idle speeds until after the engine operates for 320 km (200 miles). If the PCM is replaced after 320 km (200 miles) of usage, update the mileage and vehicle identification number (VIN) in the new PCM. Use the DRBIII(R) scan tool to change the mileage and VIN in the PCM. If this step is not done a Diagnostic Trouble Code (DTC) may be set. Refer to the appropriate Powertrain Diagnostic procedures and the DRBIII(R) scan tool.

The PCM attaches to a bracket which attaches to the dash panel welded brackets (Fig. Fig 1 ).

Fig 1: Identifying PCM Location

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1. Remove the air cleaner lid, disconnect the inlet air temperature sensor and makeup air hose (Fig. Fig 2 ).
   Fig 2: Removing Air Cleaner Lid

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2. Remove the negative battery cable (Fig. Fig 3 ).
   Fig 3: Removing Negative Battery Cable

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3. Unlock the PCM connector by pulling on the tab on the end of the PCM connector (Fig. Fig 4 ).
   Fig 4: Unlocking PCM Connector By Pulling On Tab On End Of PCM Connector

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4. Remove electrical connector from the PCM (Fig. Fig 5 ).
   Fig 5: Removing Electrical Connector From PCM

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5. Remove attaching nuts for PCM to bracket (Fig. Fig 6 ).
   Fig 6: Removing PCM

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6. Lift PCM up to remove it from vehicle.