Removal & Installation
Whenever handling the powertrain control module it is recommended that the technician wear a grounding strap. A grounding strap will prevent a static electrical discharge. Static electricity can cause severe damage to electrical components, such as a powertrain control module.
Disconnect the negative battery cable.
Fig. Powertrain control module location-I30 models
Remove the powertrain control module bolts.
Disconnect the wiring harness connector.
Remove the module.
Before installing a new powertrain control module, perform input/output signal inspection at the powertrain control module connector terminals to prevent damage to the new module.
Install the powertrain control module in the proper position.
Connect the harness connector and tighten the securing bolt until the gap between the orange indicators disappears.