Suzuki WagonR+ RB310, Service Manual

Page: 2936 / 3086

8G
IMMOBILIZER CONTROL SYSTEM 8G-1
GENERAL DESCRIPTION
8G- 2 . . . . . . . . . . . . . .
Ignition key (with built-in transponder) 8G- 3 . . . . .
Immobilizer control module 8G- 3 . . . . . . . . . . . . . .
ECM 8G- 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data link connector (DLC) 8G- 3 . . . . . . . . . . . . . . .
On-board diagnostic system 8G- 4 . . . . . . . . . . . . .
DIAGNOSIS 8G- 5 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Precautions in diagnosing troubles 8G- 5 . . . . . . . .
Precautions after replacing ECM or
immobilizer control module 8G- 6 . . . . . . . . . . . . .
Diagnostic flow table 8G- 7 . . . . . . . . . . . . . . . . . . . .
Diagnostic trouble code (DTC) check 8G- 8 . . . . .
Diagnostic trouble code (DTC) clearance 8G- 8 . .
Diagnostic trouble code (DTC) table 8G- 9 . . . . . .
Scan tool data 8G-10 . . . . . . . . . . . . . . . . . . . . . . . . .
Scan tool data definitions 8G-10 . . . . . . . . . . . . . . . .
Inspection of immobilizer control
module and its circuits 8G-11 . . . . . . . . . . . . . . . . .
DTC B1000 Immobi cont module internal
fail 8G-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC B3040 W-line communication fail 8G-13 . . . .
DTC B3042 W-line ckt malf
(short to ground) 8G-14 . . . . . . . . . . . . . . . . . . . . . .
DTC B3043 W-line ckt malf
(short to battery) 8G-15 . . . . . . . . . . . . . . . . . . . . . .
DTC B3055 No transponder 8G-16 . . . . . . . . . . . . .
DTC B3056 No fix code registered 8G-16 . . . . . . . .
DTC B3057 No password registered 8G-17 . . . . . .
DTC B3059 No request from ECM 8G-17 . . . . . . . .
DTC B3060 Incorrect transponder
detected 8G-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC B3061 Transponder communication
fail 8G-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC B3077 Read-only transponder
detected 8G-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1610 Secret key and password
not registered 8G-20 . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1611 Password not matched 8G-20 . . . . . . .
DTC P1612/P1613 No signal from
immobilizer 8G-20 . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1614 Incorrect signal from
immobilizer 8G-21 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic trouble code (DTC)
confirmation procedure 8G-21 . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE 8G-22 . . . . . . . . . . . . . . . .
Precautions in handling immobilizer
control system 8G-22 . . . . . . . . . . . . . . . . . . . . . . . .
Immobilizer control module 8G-22 . . . . . . . . . . . . . .
Registration procedure of immobilizer
system components 8G-23 . . . . . . . . . . . . . . . . . . .
Immobilizer system components
registration flow table 8G-23 . . . . . . . . . . . . . . . .
How to register ignition key 8G-24 . . . . . . . . . . . .
How to register password 8G-24 . . . . . . . . . . . . . .
Procedure after immobilizer control
module replacement 8G-25 . . . . . . . . . . . . . . . . .
Procedure after ECM replacement 8G-25 . . . . . .
SPECIAL TOOLS
8G-26 . . . . . . . . . . . . . . . . . . . . . .
SECTION 8G
IMMOBILIZER CONTROL SYSTEM
WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System:
!
Service on and around the air bag system components or wiring must be performed only by an autho-
rized SUZUKI dealer. Refer to AIR BAG SYSTEM COMPONENTS AND WIRING LOCATION VIEW under
GENERAL DESCRIPTION in air bag section in order to confirm whether you are performing service
on or near the air bag system components or wiring. Please observe all WARNING and SERVICE PRE-
CAUTIONS under ON-VEHICLE SERVICE in air bag system section before performing service on or
around the air bag system components or wiring. Failure to follow WARNINGS could result in uninten-
tional activation of the system or could render the system inoperative.
Either of these two conditions may result in severe injury.
!
Technical service word must be started at least 90 seconds after the ignition switch is turned to the
“LOCK” position and the negative cable is disconnected from the battery.
Otherwise, the system may be activated by reserve energy in the Sensing and Diagnostic Module
(SDM).
CONTENTS