9-5 Aero (9600) L4-2.3L Turbo (B235) HO (2000)
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Which function is not OK?
HORN SWITCH
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Go to point 3.
RADIO CONTROL BUTTONS
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Continue fault diagnosis for trouble code B2371.
3. Check reading.
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Connect the diagnostics tool to the vehicle and contact: SID.
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Turn the ignition switch to ON.
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Read status: horn, button.
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The tester should show status: OFF.
Test results OK?
YES
^
Go to point 4.
NO
^
Continue fault diagnosis for trouble code B2371.
4. Check reading, contd.
^
Press the horn button.
