saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

Symptom Related Diagnostic Procedures|Page 9577 > < Symptom Related Diagnostic Procedures|Page 9575
Page 63
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1

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Radio aerial amplifier, Right, Signal output

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B-

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 reading correct?

NO

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See: Poor Radio Reception/Diagnostic Procedures/5-Door/FM Reception/Antenna System 1/Diagnostic Procedure - V 

YES -

Continue with Check The Antenna Cable.

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Connect a jumper lead between the centre conductor of the coaxial cable and the cable screen.

Take a resistance reading between

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1

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Radio aerial amplifier, Right, Signal output

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2

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Radio aerial amplifier, Right, Signal output

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