Dtc Check - Suzuki Liana RH413 Service Manual

DTC Check

Immobilizer Control Module
Using SUZUKI scan tool
NOTE
To know how to use SUZUKI scan tool in
detail, refer to the operator's manual for
SUZUKI scan tool.
1) Turn ignition switch OFF.
2) After setting program card to SUZUKI scan tool,
connect it to data link connector (DLC) (1) located on
underside of instrument panel at driver's seat side.
Special tool
(A): SUZUKI scan tool
1
3) Turn ignition switch ON.
4) Read DTC stored in Immobilizer Control Module
according to instructions displayed on SUZUKI scan
tool. If communication between SUZUKI scan tool
and Immobilizer Control Module can not be
established, go to "DTC Is Not Output from
Immobilizer Control Module".
5) After completing the check, turn ignition switch OFF
and disconnect SUZUKI scan tool from DLC.
ECM
S3RH0AA304002
Using SUZUKI scan tool
NOTE
To know how to use SUZUKI scan tool in
detail, refer to the operator's manual for
SUZUKI scan tool.
1) Turn ignition switch OFF.
2) After setting program card to SUZUKI scan tool,
connect it to data link connector (DLC) (1) located on
underside of instrument panel at driver's seat side.
Special tool
(A): SUZUKI scan tool
(A)
3) Turn ignition switch ON.
I3RH0AA30011-01
4) Read DTC stored in ECM according to instructions
displayed on SUZUKI scan tool. If communication
between SUZUKI scan tool and ECM can not be
established, check if SUZUKI scan tool is
communicable by connecting it to ECM in another
vehicle. If communication is established in this case,
SUZUKI scan tool is in good condition. Then, check
data link connector and serial data line (circuit) in the
vehicle with which communication could not be
established.
NOTE
If ECM detects a trouble in both engine and
emission control system and immobilizer
control system, SUZUKI scan tool indicates
trouble codes of both systems.
5) After completing the check, turn ignition switch OFF
and disconnect SUZUKI scan tool from DLC.
Immobilizer Control System:
(A)
1
10C-8
I3RH0AA30011-01