Suzuki SY413 Service Manual page 2114

DTC P1702/DTC NO.52 INTERNAL CONTROL MODULE MEMORY
TROUBLESHOOTING
STEP
1 1) Turn ignition switch ON.
2) Erase all DTCs referring to "DTC CLEARANCE" in
this section.
3) Turn ignition switch OFF.
4) Turn ignition switch ON once again and check for
any DTC.
Is there DTC P1702/DTC NO.52?
ACTION
AUTOMATIC TRANSMISSION 7B1-61
YES
Faulty TCM. Could be a temporary
Replace TCM. malfunction of TCM.
NO