Suzuki GA413 Service Manual page 970

DIAGNOSTIC TROUBLE CODE TABLE
Immobilizer Control Module
DTC
(indicated by
voltmeter
indicator)
––
11
31
12
13
21
22
23
ECM
To learn how to read diagnostic trouble code (DTC) from flashing of malfunction indicator lamp, refer to Section
6E.
DTC
DTC
(indicated
(indicated
on Suzuki
by MIL)
scan tool)
NO DTC 12
P1623 81
P1620 84
P1622 82
P1621 83
VOLTMETER
INDICATION
Malfunction Indicator lamp
(MIL) flashing pattern
IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-11
DIAGNOSTIC AREA
Normal (No code)
Transponder code Transponder code
Immobilizer Control Module
Coil antenna or ignition key
with built-in transponder
ECM/Immobilizer Control
Module code
Ignition switch circuit
Serial data link circuit
DIAGNOSTIC AREA
Normal
ECM/Immobilizer Con-
trol Module code
ECM
Serial data link wire
DIAGNOSIS
This code appears when none
of the other codes are identi-
fied.
Diagnose trouble according to Di t bl di
"Diagnostic Flow Table" corre-
sponding to each code No sponding to each code No.
DIAGNOSIS
This code appears
when it is confirmed that
none of other trouble
codes is set for immobi-
lizer control system or
engine and emission
control system.
Diagnose trouble ac- Diagnose trouble ac-
cording to "DIAGNOS-
TIC FLOW TABLE" cor TIC FLOW TABLE" cor-
responding to each
code No. d N
t