saturn Workshop Repair Guides

Saturn Workshop Service and Repair Manuals

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Engine - Coolant Temperature Sensor/Switch > < Coolant Level Switch <--> [Coolant Level Sensor]|Locations|Page 237

SW L4-1.9L DOHC VIN 7 (1993)

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Coolant Level Switch: Testing and Inspection

Check resistance through the switch to ground.

Switch resistance: Open when coolant level low. Less than one ohm when coolant level full.

Engine - Coolant Temperature Sensor/Switch > < Coolant Level Switch <--> [Coolant Level Sensor]|Locations|Page 237