Suzuki Wagon R Manual page 4076

DTC B3077 Read-only Transponder Detected
DTC Detecting Condition and Trouble Area
DTC Detecting Condition
Transponder for other system is detected.
Troubleshooting
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 Check ignition key for shape by referring to fig-
ure.
Is it the original one?
DTC P1610 Secret Key Code (SKC) and Password (PWD) Not Registered
DTC Detecting Condition and Trouble Area
DTC Detecting Condition
SKC and PWD are not registered in ECM.
Troubleshooting
Step
1 1) Register password and secret key by using
SUZUKI scan tool.
Refer to "Procedure after ECM Replace-
ment" in this section.
2) Check DTC.
Is DTC P1610 still output?
IMMOBILIZER CONTROL SYSTEM (Z10XEP / Z12XEP ENGINE MODELS) 8G4-21
Action
[A]: Fig. for Step 2
Action
Trouble Area
Ignition key with transponder
Yes
Temporary error in read-
ing.
Immobilizer control sys-
tem is in good condition.
Check ignition key refer-
ring to "Precaution in Han-
dling Immobilizer Control
System" in this section
and repair or replace.
Trouble Area
ECM
Yes
ECM is registered cor-
rectly.
No
Replace ignition key with
built-in transponder.
Register transponder
referring to "How to Reg-
ister Ignition Key" in this
section.
Ignition key with built-in
transponder unusable.
Replace, register it if nec-
essary and recheck.
No
Perform registration pro-
cedure again and
recheck.