Installation Procedure

CAUTION: Do not touch the connector pins or soldered components on the circuit board in order to prevent possible electrostatic discharge (ESD) damage to the PCM.

CAUTION: In order to prevent internal damage to the PCM, the ignition must be OFF when disconnecting or reconnecting the PCM connector.

Fig 1: Identifying ECM

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Install the ECM to the vehicle.

Fig 2: Identifying ECM Electrical Connectors

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Connect the ECM electrical connectors (1).

Fig 3: Identifying ECM & Retaining Clips

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Engage the ECM retaining clips (1) to secure the ECM (2).
Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
If a new ECM is being installed, program the ECM. Refer to Service Programming System (SPS) .