RM38T0EC _58 Vehicle Interior _115230 THEFT DETERRENT / KEYLESS ENTRY _0512196 THEFT DETERRENT SYSTEM T

THEFT DETERRENT / KEYLESS ENTRY  THEFT DETERRENT SYSTEM  PROBLEM SYMPTOMS TABLE  


NOTICE:

Before replacing the main body ECU (multiplex network body ECU), refer to Service Bulletin.

for HEV Model: Click hereVehicle Interior>THEFT DETERRENT / KEYLESS ENTRY>SMART ENTRY AND START SYSTEM (for Entry Function, HEV Model)>PRECAUTION

for Gasoline Model: Click hereVehicle Interior>THEFT DETERRENT / KEYLESS ENTRY>SMART ENTRY AND START SYSTEM (for Entry Function, Gasoline Model)>PRECAUTION


HINT:
·

Troubleshooting of the theft deterrent system is based on the premise that the power door lock control system and the wireless door lock control system are operating normally. Accordingly, before troubleshooting the theft deterrent system, first make certain that the power door lock control system and the wireless door lock control system are operating normally.

·

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

·

Inspect the fuses and relays related to this system before inspecting the suspected areas below.



Theft Deterrent System
Symptom Suspected Area Link
Theft deterrent system cannot be set Refer to "Security Indicator Light Does not Blink" for HEV Model:Click here
for Gasoline Model:Click here
Refer to "Front Door Courtesy Switch Circuit" Click here
Refer to "Rear Door Courtesy Switch Circuit" Click here
Refer to "Back Door Courtesy Switch Circuit" Click here
Front door lock with motor assembly Click here
Rear door lock with motor assembly Click here
Back door lock with courtesy light switch assembly Click here
Refer to "Engine Hood Courtesy Switch Circuit" Click here
Security indicator light does not blink when theft deterrent system is set Refer to "Security Indicator Light Does not Blink" for HEV Model:Click here
for Gasoline Model:Click here
Alarm sounding state cannot be canceled when ignition switch is turned to ON Refer to "Smart Entry and Start System (for Start Function)" for HEV Model:Click here
for Gasoline Model:Click here
Certification ECU (Smart key ECU assembly) -
If the symptom(s) still occur after the above areas are inspected and proved to be normal, replace the main body ECU (multiplex network body ECU) Click here
Theft deterrent system can be set even when door is open Refer to "Front Door Courtesy Switch Circuit" Click here
Refer to "Rear Door Courtesy Switch Circuit" Click here
Refer to "Back Door Courtesy Switch Circuit" Click here
If the symptom(s) still occur after the above areas are inspected and proved to be normal, replace the main body ECU (multiplex network body ECU) Click here
Theft deterrent system can be set even when engine hood is open Refer to "Engine Hood Courtesy Switch Circuit" Click here
Vehicle horns do not sound while theft deterrent system is in alarm sounding state Refer to "Horn Circuit" Click here
Security horn does not sound while theft deterrent system is in alarm sounding state Refer to "Security Horn Circuit" Click here
Hazard warning lights do not flash while theft deterrent system is in alarm sounding state Combination meter assembly -
If the symptom(s) still occur after the above area is inspected and proved to be normal, replace the main body ECU (multiplex network body ECU) Click here
Hazard warning lights flash even when theft deterrent system is not set Combination meter assembly -
If the symptom(s) still occur after the above area is inspected and proved to be normal, replace the main body ECU (multiplex network body ECU) Click here