Dtc B1705: Transponder Response Error - Suzuki Grand Vitara 2011 Manual

DTC B1705: Transponder Response Error

NOTE
Immobilizer control module detects DTC B1705 when ignition switch is turned on by using remote
controller of keyless start control system (not using the ignition key). It is not abnormal.
Wiring Diagram
Refer to "Immobilizer Control System Wiring Circuit Diagram: For Diesel Engine Model".
Detecting Condition and Trouble Area
Detecting Condition
• Cannot receive transponder data from transponder
• Ignition switch is turned ON position using remote
controller of keyless start system
Troubleshooting
Step
1 Was "Immobilizer Control System Check" performed?
2 DTC check
Is DTC B1706 detected other than B1705?
3 Is vehicle equipped with keyless start system?
4 DTC check
1) Clear DTC.
2) Turn Ignition switch to OFF position.
3) Wait for 10 seconds.
4) Turn ignition switch (1) to ON position using ignition key
(2).
5) Recheck DTC.
Is DTC B1705 displayed?
5 Registration of the ignition key in use with ICM
1) Register ignition key in use with referring to "Registration
of the Ignition Key: For Diesel Engine Model".
Is ignition key in use registered?
6 Registration of the spare ignition key with ICM
1) Register spare ignition key with ICM referring to
"Registration of the Ignition Key: For Diesel Engine
Model".
Is spare ignition key registered?
Immobilizer Control System: For Diesel Engine Model 10C-42
Action
2
1
• Use of the ignition key without the transponder
• Use of the unregistered ignition key
• Corruption of the transponder in the ignition key
• ICM
Yes
Go to Step 2.
Go to applicable DTC
diag. flow.
Go to Step 4.
Go to Step 5.
I5RW0BA30010-02
Check that engine can
be started and recheck
DTC.
Check that engine can
be started and replace
ignition key which
cannot be registered.
S6JB0AA324022
Trouble Area
No
Go to "Immobilizer
Control System Check:
For Diesel Engine
Model".
Go to Step 3.
Go to Step 5.
Temporary error in
reading. Immobilizer
control system is in
good condition.
Go to step 6.
Go to Step 7.