With Suzuki Scan Tool (Tech-1)

NOTE: If Tech-1 and cartridge are available, it is possible to check and clear diagnostic trouble code(s) by using trouble code check and clear function in trouble code mode of Tech-1 without disturbing memories for clock, audio equipment and other devices. Refer to the Tech-1 instruction manual for operating instructions.

Special Tool
(A): 09931 - 76011 (Tech-1)
(B): 09932 - 66010 - 001 ('91 - '94 ECM cartridge, English)
(B): 09932 - 66010 - 003 ('91 - '94 ECM cartridge, Germany)
(B): 09932 - 66010 - 004 ('91 - '94 ECM cartridge, French)