Suzuki Wagon R Manual page 738

DIAGNOSTIC TROUBLE CODE(S) (DTC)
CLEARANCE
[Clear DTC with SUZUKI scan tool]
1) Turn ignition switch OFF.
2) After setting cartridge to scan tool, connect it to data link connec-
tor (DLC) located on underside of instrument panel at driver's
seat side.
Special Tool
(A): 09931-76011 ( SUZUKI scan tool)
(B): Mass storage cartridge
(C): 09931-76030 (16/14 pin DLC cable)
3) Turn ignition switch ON.
4) Erase DTC according to instructions displayed on scan tool. Re-
fer to SUZUKI scan tool operator's manual for further details.
5) After completing the check, turn ignition switch OFF and discon-
nect scan tool from data link connector (DLC).
[Clear DTC without SUZUKI scan tool]
1) Turn ignition switch ON.
2) Using service wire, ground diagnosis switch terminal of monitor
coupler five times within 10 seconds.
3) Perform "DTC check" and confirm that only DTC12 (normal
DTC) is displayed. If not, repeat step 1) and 2) and check again.
AUTOMATIC TRANSMISSION (4 A / T) 7B-27