XL-7 2WD V6-3.6L (2007)
Audible Warning Device: Testing and Inspection
Chime Always On
Chime Always On
Diagnostic Instructions
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Perform the [Diagnostic System Check - Vehicle Diagnostic Information] prior to using this diagnostic procedure. See: Testing and
Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System Check - Vehicle Diagnostic Information
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Review [Strategy Based Diagnosis] for an overview of the diagnostic approach. See: Testing and Inspection/Initial Inspection and Diagnostic
Overview/Strategy Based Diagnosis
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[Diagnostic Procedure Instructions - Vehicle Diagnostic Information]. See: Testing and Inspection/Initial Inspection and Diagnostic
Overview/Diagnostic Procedure Instructions - Vehicle Diagnostic Information
Circuit/System Description
The body control module (BCM) generates the audible warning. The BCM receives audible warning requests via serial data.
Circuit/System Testing
1. Ignition OFF, disconnect the harness connector at the ignition key alarm switch
2. Ignition ON, verify the scan tool Key In Ignition Status parameter is Key Out.
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If not Key Out, test the key in ignition signal circuit for a short to voltage. If the circuit tests normal, replace the BCM.
3. If all circuits test normal, test or replace the ignition switch.
Repair Instructions
Perform the after completing the diagnostic procedure.
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[Ignition and Start Switch Replacement]
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[Control Module References] for BCM replacement, setup, and programming See: Testing and Inspection/Programming and Relearning
