Chime Always; Chime Inoperative - Suzuki XL7 2007 Service Manual

9C-41 Instrumentation / Driver Info. / Horn:
Repair Instructions
Perform the "Diagnostic Repair Verification - Vehicle
Diagnostic Information: " after completing the diagnostic
procedure.
• "Control Module References: " for BCM replacement,
setup, and programming
• "Instrument Cluster Replacement"
Chime Always On
Diagnostic Instructions
• Perform the "Diagnostic System Check - Vehicle
Diagnostic Information: " prior to using this diagnostic
procedure.
• Review "Strategy Based Diagnosis: " for an overview
of the diagnostic approach.
• "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.
Reference Information
Schematic Reference
• "Instrument Cluster Schematics"
• "Body Control System Schematics: "
• "Radio/Navigation System Schematics: "
Connector End View Reference
• "Displays and Gages Connector End Views"
• "Data Communication Connector End Views: "
• "Entertainment/Communication Connector End
Views: "
Description and Operation
• "Instrument Cluster Description and Operation"
• "Body Control System Description and Operation: "
• "Radio/Audio System Description and Operation: "
Electrical Information Reference
• "Circuit Testing: "
• "Connector Repairs: "
• "Testing for Intermittent Conditions and Poor
Connections: "
• "Wiring Repairs: "
Scan Tool Reference
• "Scan Tool Output Controls - Displays and Gages"
• "Scan Tool Data List - Displays and Gages"
• "Scan Tool Data Definitions - Displays and Gages"
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.
➢ 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.
• "Ignition and Start Switch Replacement: "
• "Control Module References: " for BCM replacement,
setup, and programming

Chime Inoperative

Diagnostic Instructions
• Perform the "Diagnostic System Check - Vehicle
Diagnostic Information: " prior to using this diagnostic
procedure.
• Review "Strategy Based Diagnosis: " for an overview
of the diagnostic approach.
• "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.
Reference Information
Schematic Reference
• "Instrument Cluster Schematics"
• "Radio/Navigation System Schematics: "
Connector End View Reference
• "Displays and Gages Connector End Views"
• "Entertainment/Communication Connector End
Views: "
Description and Operation
• "Instrument Cluster Description and Operation"
• "Body Control System Description and Operation: "
• "Radio/Audio System Description and Operation: "
Electrical Information Reference
• "Circuit Testing: "
• "Connector Repairs: "
• "Testing for Intermittent Conditions and Poor
Connections: "
• "Wiring Repairs: "
Scan Tool Reference
• "Scan Tool Output Controls - Displays and Gages"
• "Scan Tool Data List - Displays and Gages"
• "Scan Tool Data Definitions - Displays and Gages"