Contents Wiring diagrams Section: Cooling System (Mechanical) All sections

Engine Cooling System: Wiring Saturn ION I

Cooling System Connector End Views

Coolant Level Switch Connector Part Information 12052641 2-Way F Metri-Pack 150 Series (BK) Pin Wire Color Circuit No. Function A YE/BK 68 Low Coolant Level Indicator Signal B PK/BK 5291 Ignition 1 Voltage

Cooling Fan - 2.2L Connector Part Information F8ZB-14A464-DA 2-Way F Sealed (TN w/BK Case) Pin Wire Color Circuit No. Function 1 L-BU 409 Cooling Fan Motor Supply Voltage 2 - - Not Available 3 BK 1050 Ground

Cooling Fan 1 - 2.0L Connector Part Information F8ZB-14A464-DA 2-Way F Sealed (TN w/BK Case) Pin Wire Color Circuit No. Function 1 L-BU 409 Cooling Fan Motor Supply Voltage 2 - - Not Available 3 WH 504 Cooling Fan Low Reference

Cooling Fan 2 - 2.0L Connector Part Information F8ZB-14A464-DA 2-Way F Sealed (TN w/BK Case) Pin Wire Color Circuit No. Function 1 GY 532 Cooling Fan Motor Supply Voltage 2 - - Not Available 3 BK 1150 Ground

Cooling Fan S/P Relay - 2.0L Connector Part Information 12110539 5-Way F Metri-Pack 280 Series Sealed (BK) Pin Wire Color Circuit No. Function 30 WH 504 Cooling Fan Low Reference 85 D-BU 473 High Speed Cooling Fan Relay Control 86 RD 742 Battery Positive Voltage 87 BK 1050 Ground 87A GY 532 Cooling Fan Motor Supply Voltage

Cooling Fan 2 Relay - 2.0L Connector Part Information 12129716 4-Way F Metri-Pack 280 Series Sealed (GY) Pin Wire Color Circuit No. Function 30 RD 742 Battery Positive Voltage 85 D-BU 473 High Speed Cooling Fan Relay Control 86 RD 742 Battery Positive Voltage 87 GY 532 Cooling Fan Motor Supply Voltage