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Home >> Hyundai >> 1993 >> Elantra L4-1.8L >> Repair and Diagnosis >> Powertrain Management >> Transmission Control Systems >> Relays and Modules - Transmission and Drivetrain >> Relays and Modules - A/T >> Control Module >> Service and Repair
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Control Module: Service and Repair


1. Disconnect the negative battery cable.
2. Remove the front drivers seat.
3. Disconnect the electrical connectors from the Transmission Control Unit.
4. Remove the screws and remove the TCM.
5. Reinstall in reverse order.

CAUTION: Do not connect or disconnect the TCM connectors with the negative battery cable connected. A minor spark or voltage surge can damage the TCM.