9-3 Hatchback (9400) L4-2.0L Turbo (B205) (2000)
Heater Control Valve Actuator: Testing and Inspection
Checking the Power Supply
Checking The Power Supply
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Turn the ignition switch to the ON position.
Unplug the connector:
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Solenoid valve heat exchanger (581)
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Connect test lamp 86 11 857 to pin 1 of the female connector and a good grounding point.