9-3 Convertible (9400) L4-2.0L Turbo (B205) (2000)
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Connect a jumper lead between pins A and B of the female connector.
Test value. Coolant Fluid Level Sw (SID)
The reading should be: ACTIVE
Checking the wiring harness
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness.
Observe the multimeter, test lamp or diagnostic tool while doing this.
Is the function correct?
NO
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See: Coolant Level Incorrect/Rectifying the Lead - I
YES -
See: Coolant Level Incorrect/Changing Components
Rectifying the Lead - I