9-5 Aero (9600) L4-2.3L Turbo (B235) HO (2000)
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Take a voltage reading.
-
B+
-
1
-
Radio aerial amplifier, Left, FM2
The reading should be: 0 V
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
-
See: Poor Radio Reception/Diagnostic Procedures/5-Door/AM and FM Reception/Antenna System 2/Diagnostic Procedure - III
YES -
Continue with Checking The Cable Between The Aerial Amplifier.
Take a voltage reading.
-
B+
-
2
-
Radio aerial amplifier, Left, FM2
The reading should be : 0 V
Checking the wiring harness.