Suzuki Baleno Manual page 991

8G-26 IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED)
DTC23 NO ECM/IMMOBILIZER CONTROL MODULE CODE TRANSMITTED FROM ECM/
PCM OR DATA LINK CONNECTOR WIRE OPENED/SHORTED
DTC83 NO ECM/IMMOBILIZER CONTROL MODULE CODE TRANSMITTED FROM
(P1621) IMMOBILIZER CONTROL MODULE OR DATA LINK CONNECTOR WIRE OPENED/
SHORTED
DESCRIPTION
When the ignition switch is ON, Immobilizer Control Module requests ECM/PCM and ECM/PCM requests Immobi-
lizer Control Module to transmit ECM/Immobilizer Control Module code. If ECM/Immobilizer Control Module code
is not transmitted from ECM/PCM or Immobilizer Control Module, Immobilizer Control Module sets DTC23 and
ECM/PCM sets DTC83 (P1621).
For G13/G16 engine For J18 engine
1. Immobilizer Control Module
2. ECM/PCM
3. To #9-pin in data link connector
4. To TCM (if equipped)
5. To SDM (if equipped)
(*1): Vehicle not equipped with immobilizer indicator lamp
(*2): Vehicle equipped with immobilizer indicator lamp