RM38T0EC _58 Vehicle Interior _115230 THEFT DETERRENT / KEYLESS ENTRY _0606512 SMART ENTRY AND START SYSTEM(for Start Function, HEV Model) T

THEFT DETERRENT / KEYLESS ENTRY  SMART ENTRY AND START SYSTEM(for Start Function, HEV Model)  PROBLEM SYMPTOMS TABLE  


HINT:
·

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 the system before inspecting the suspected areas below.

·

If the problem occurs in certain locations or times of day, the possibility of wave interference is high.

·

If a malfunction occurred after optional components were installed by the dealer, check if there is wave interference from the components.



Smart Entry and Start System (for Start Function)
Symptom Suspected Area Link
Power source mode does not change to ON or on ACC Smart entry and start system (for Entry Function)*2 Click here
Affected by wave interference
Transmitter battery
Electrical key transmitter sub-assembly
No. 1 indoor electrical key antenna assembly (front floor)
No. 3 indoor electrical key antenna assembly (inside luggage compartment)
Power switch
Wire harness or connector
Power distribution box assembly
Certification ECU (Smart key ECU assembly)
Power source mode does not change to ON Wire harness or connector Click here
No. 1 Integration Relay
Power distribution box assembly
Certification ECU (Smart key ECU assembly)
Power source mode does not change to on ACC Wire harness or connector Click here
Relay
Power distribution box assembly
Certification ECU (Smart key ECU assembly)
Only +BA power source mode does not operate correctly Entry and start system (for Entry Function)*2 Click here
Wireless door lock control system Click here
Power distribution box assembly Click here
Power source mode does not change to ON (READY) Hybrid control system Click here
Immobiliser function
Wire harness or connector
Shift lock control unit assembly
Stop light switch assembly
Certification ECU (Smart key ECU assembly)
New key cannot be registered LIN communication system Click here
Meter / gauge system
Reregistration
Electrical key transmitter sub-assembly
ID code box (Immobiliser code ECU)
Certification ECU (Smart key ECU assembly)
Additional key cannot be registered Smart entry and start system (for Start Function) Click here
Electrical key transmitter sub-assembly
ID code box (Immobiliser code ECU)
Certification ECU (Smart key ECU assembly)
New key registration warning message is not displayed Lighting system (int) Click here
Meter / gauge system
Certification ECU (Smart key ECU assembly)
Security indicator light does not blink Wire harness or connector Click here
Security indicator light (Combination meter assembly)
Main body ECU (Multiplex network body ECU)
Certification ECU (Smart key ECU assembly)
Immobiliser system does not operate properly Communication ID registration was defective Click here
Wire harness or connector
ID code box (Immobiliser code ECU)
Hybrid vehicle control ECU
System malfunction message is displayed on the multi-information display Smart entry and start system (for Entry Function)*2 Click here
Smart entry and start system (for Start Function)
Certification ECU (Smart key ECU assembly)
Electronically controlled brake system
Hybrid control system cannot be started by remote engine start and stop (Both the wireless door lock control system and push-button start function operate normally)*1 Refer to "Remote Engine Starter does not Operate" Click here

*1: w/ Remote Engine Starter System

*2: w/ Entry Function