Suzuki WagonR+ RB310 Service Manual page 2951

8G-16 IMMOBILIZER CONTROL SYSTEM
DTC B3055 NO TRANSPONDER
DTC DETECTING CONDITION AND TROUBLE AREA
DTC DETECTING CONDITION
No FIX CODE is transmitted from transponder or no
code is transmitted.
TROUBLE SHOOTING (DTC B3055)
STEP
1 1) Ignition switch at OFF position and leave it for
5 seconds or more.
2) Pull out ignition key and reinsert it.
3) Turn ignition switch to run engine.
Does engine start?
2 1) Check ignition key for shape by referring to
figure.
Is it the original one?
Fig. for step 2
DTC B3056 NO FIX CODE REGISTERED
DTC DETECTING CONDITION AND TROUBLE AREA
DTC DETECTING CONDITION
No transponder FIX CODE (FC) is registered in
immobilizer control module.
TROUBLE SHOOTING (DTC B3056)
STEP
1 Check DATA LIST "NUMBER OF FC".
Is it 0?
2 Is DTC B3057 also output?
3 Register ignition key(s) with built-in transponder
according to HOW TO REGISTER IGNITION
KEY under ON-VEHICLE SERVICE.
Check SUZUKI scan tool DATA LIST
"NUMBER OF FC".
Is it 1 or more?
ACTION
ACTION
TROUBLE AREA
Ignition key (not transponder)
FIX CODE transmission error
YES
Temporaty error in code
reading.
Immobilizer control
system is in good
condition.
Check ignition key
referring to
PRECAUTIONS IN
HANDLING
IMMOBILIZER
CONTROL SYSTEM
and repair or replace.
TROUBLE AREA
Immobilizer control module
YES
Go to step 2.
Proceed DTC FLOW
TABLE of DTC B3057.
Then go to step 3.
Transponder FIX
CODE(s) is registered.
NO
Go to step 2.
Ignition key with built-in
transponder unusable.
Replace, register it if
necessary and
recheck.
NO
Substitute a known-
good immobilizer control
module according to
PROCEDURE FOR
IMMOBILIZER
CONTROL MODULE
REPLACEMENT and
recheck.
Go to step 3.
Transponder
registration procedure
is not completed
correctly.
Register ignition key
again.