Diagnostic Information And Procedures; Diagnostic Starting Point - Displays And Gages - Suzuki XL7 2007 Service Manual

9C-21 Instrumentation / Driver Info. / Horn:

Diagnostic Starting Point - Displays and Gages

Begin the displays and gages system diagnosis with "Diagnostic System Check - Vehicle Diagnostic Information: " or
the audible warning system diagnosis with "Diagnostic System Check - Vehicle Diagnostic Information: ". The
Diagnostic System Check will provide the following information:
• The identification of the control modules which command the system
• The ability of the control modules to communicate through the serial data circuit
• The identification of any stored diagnostic trouble codes (DTCs) and their status
The use of the Diagnostic System Check will identify the correct procedure for diagnosing the system and where the
procedure is located.
Scan Tool Output Controls - Displays and Gages
Body Control Module (BCM)
Scan Tool Output
Control
Interior Lamps
I/P Illumination Lamps
Transmission Range
Indicator

Diagnostic Information and Procedures

Additional Menu
Selection(s)
The body control module (BCM) turns the interior lamps ON when
Output Control/Lamp
you select ON. The interior lamps should stay ON until commanded
Test
OFF.
The BCM turns the instrument panel illumination lamps on when
Output Control/Lamp
you select ON. The illumination lamps should stay on until
Test
commanded OFF.
Output Control/Lamp The BCM turns the PRNDL indicators ON when you select ON. The
Test PRNDL should stay ON until commanded OFF.
Description