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Home >> Chevrolet >> 2007 >> Cobalt LTZ >> Repair and Diagnosis >> Steering >> Power Steering System >> Component Locator >> Power Steering Connectors >> Electronic Power Steering (EPS) Control Module C2
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Electronic Power Steering (EPS) Control Module C2

Fig 1: Power Steering Control Module (PSCM) C2 Connector
GM1413003Courtesy of GENERAL MOTORS CORP.
Electronic Power Steering (EPS) Control Module C2 Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 15438391
  • Service: 88988409
  • Description: 6-Way F 040 (GY)
Terminal Part Information 
  • Terminal/Tray: 173681-2/17
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)
Electronic Power Steering (EPS) Control Module C2 Terminal Identification

Pin Wire Color Circuit No. Function
1 TN/BK 2500 High Speed GMLAN Serial Data Bus (+)
2 TN 2501 High Speed GMLAN Serial Data Bus (-)
3 - - Not Used
4 BN/WH 2500 High Speed GMLAN Serial Data Bus (+)
5 BN 2501 High Speed GMLAN Serial Data Bus (-)
6 PK 1539 Ignition 1 Voltage
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