Diagnostic Trouble Code (Dtc) Check (Immobilizer Control Module) - Suzuki Grand Vitara XL-7 Service Manual

8G-8 IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED)
1. Data link connector (DLC)
DIAGNOSTIC TROUBLE CODE (DTC) CHECK
(IMMOBILIZER CONTROL MODULE)
1) Turn ignition switch OFF.
2) After setting cartridge to Suzuki scan tool, connect it to data link
connector (DLC) located on underside of instrument panel at
driver's seat side.
Special Tool
(A): Suzuki scan tool
3) Turn ignition switch OFF for 10 seconds and then ON.
NOTE:
When the ignition switch is turned off and then on again
within 10 seconds, DTC41 is stored in the immobilizer con-
trol module.
4) Read DTC stored in immobilizer control module according to
instructions displayed on Suzuki scan tool and print it or write it
down. Refer to Suzuki scan tool operator's manual for further
details.
If Suzuki scan tool indicates "ECU NO RESPONSE", go to
"Diagnostic Flow Table A".
NOTE:
When reading DTC stored in immobilizer control module
using Suzuki scan tool, select "BCM" from the applications
menu and "IMMOBILIZER" from the select system menu
displayed on Suzuki scan tool.
5) After completing the check, turn ignition switch OFF and discon-
nect Suzuki scan tool from data link connector (DLC).