Suzuki Baleno Manual page 978

1. Immobilizer diagnostic coupler
EXAMPLE: D COIL ANTENNA FAILURE (CODE NO. 13)
D NORMAL (No code)
1. Monitor coupler
2 Service wire
A: Diagnosis switch terminal
B: Ground terminal
IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-13
DIAGNOSTIC TROUBLE CODE (DTC) CHECK
(IMMOBILIZER CONTROL MODULE)
1) Using analog type voltmeter, connect positive probe to diagnos-
tic output terminal and negative probe to ground of immobilizer
diagnostic coupler with ignition switch turned ON.
2) Read deflection of voltmeter indicator which represents DTC as
shown in example below and write it down. For details of DTC,
refer to Immobilizer Control Module in "Diagnostic Trouble
Code Table".
If voltmeter indicator dose not deflect, go to "Diagnostic Flow
Table A".
NOTE:
If abnormality or malfunction lies in two or more areas, volt-
meter indicates applicable codes three times each.
DIAGNOSTIC TROUBLE CODE (DTC) CHECK
(ECM/PCM)
[Vehicle not equipped with immobilizer indicator lamp]
1) Using service wire, ground diagnostic switch terminal in monitor
coupler.
2) Read DTC from flashing pattern of malfunction indicator lamp
as shown in example below and write it down. For details of
DTC, refer to ECM/PCM side in "Diagnostic Trouble Code
Table".
If lamp remains ON, go to "Malfunction Indicator Lamp Check"
in Section 6.
NOTE:
If abnormality or malfunction lies in two or more areas, mal-
function indicator lamp indicates applicable codes three
times each.
And flashing of these codes is repeated as long as diagno-
sis terminal is grounded and ignition switch is held at ON
position.