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Home >> GMC >> 1999 >> Yukon Base, 4WD >> Repair and Diagnosis >> Steering >> Electronic Steering >> Electronic Power Steering System >> Removal & Installation >> Power Steering Control Module (PSCM)

Power Steering Control Module (PSCM)

Disconnect negative battery cable. Disconnect wiring connectors. Remove instrument poanel extension, see Instrument Panel and Gauge Replacement. Remove PSCM by sliding module forward, then pulling down. To install, reverse removal procedure.

NOTE: When replacing PSCM, EEPROM inside must be calibrated using special equipment.