Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM1000000015CPK
Model Year Start: 2018 Model: Camry HV Prod Date Range: [07/2017 -           ]
Title: THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): PROBLEM SYMPTOMS TABLE; 2018 - 2024 MY Camry HV [07/2017 -        ]

PROBLEM SYMPTOMS TABLE

HINT:

  • If a problem occurs in certain locations or at certain times of day, check for the possibility of wave interference.
  • When the electrical key transmitter sub-assembly is brought near an electrical key and tire pressure monitoring system receiver assembly (RF band), door outside handle assembly (LF band), indoor electrical key antenna (LF band) or any of the electrical key antennas (LF band), the possibility of wave interference decreases. By doing this, whether wave interference is causing the problem can be checked.
  • 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.

Smart Key System (for Entry Function)

Symptom

Suspected Area

Link

Key vehicle inside lock-in prevention function does not operate

External electrical waves

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function): Power Source Mode does not Change to ON (IG and ACC)

Harness or connector

No. 1 indoor electrical key antenna assembly (front floor)

No. 1 indoor electrical key antenna assembly (rear floor)

Certification ECU (Smart Key ECU Assembly)

Transmitter battery

instrument panel junction block assembly

Power switch

All door entry lock/unlock functions and wireless functions do not operate

Lighting system

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate

Power door lock control system

External electrical waves

Code registration

Transmitter battery

Harness or connector

Electrical key transmitter sub-assembly

Electrical key and tire pressure monitoring system receiver assembly

Main body ECU (Multiplex network body ECU)

Certification ECU (Smart Key ECU Assembly)

All door entry lock/unlock functions do not operate, but wireless functions operate

Check customize setting (Entry cancel function (manual operation))

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate

External electrical waves

Electrical key transmitter sub-assembly

Certification ECU (Smart Key ECU Assembly)

Driver side door entry unlock function does not operate

Power door lock control system

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Driver Side Door Entry Unlock Function does not Operate

Harness or connector

Front door outside handle assembly (for driver door)

Lighting system

Certification ECU (Smart Key ECU Assembly)

Front passenger side door entry unlock function does not operate

Power door lock control system

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Front Passenger Side Door Entry Unlock Function does not Operate

Harness or connector

Front door outside handle assembly (for front passenger door)

Lighting system

Certification ECU (Smart Key ECU Assembly)

Driver side door entry lock and unlock functions do not operate

Power door lock control system

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Driver Side Door Entry Lock and Unlock Functions do not Operate

External electrical waves

Harness or connector

Front door outside handle assembly (for driver door)

Certification ECU (Smart Key ECU Assembly)

Front passenger side door entry lock and unlock functions do not operate

Power door lock control system

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Front Passenger Side Door Entry Lock and Unlock Functions do not Operate

External electrical waves

Harness or connector

Front door outside handle assembly (for front passenger door)

Certification ECU (Smart Key ECU Assembly)

Driver side door entry lock function does not operate

Power door lock control system

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Driver Side Door Entry Lock Function does not Operate

Harness or connector

Front door outside handle assembly (for driver door)

Certification ECU (Smart Key ECU Assembly)

Front passenger side door entry lock function does not operate

Power door lock control system

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Front Passenger Side Door Entry Lock Function does not Operate

Harness or connector

Front door outside handle assembly (for front passenger door)

Certification ECU (Smart Key ECU Assembly)

Luggage compartment door entry unlock function does not operate when key is outside luggage compartment

Check customize setting (Trunk Open Mode)

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Luggage Compartment Door Entry Unlock Function does not Operate when Key is Outside Luggage Compartment

External electrical waves

Luggage compartment door opener system

Harness or connector

Luggage electrical key switch

No. 1 indoor electrical key antenna assembly (inside luggage compartment)

Certification ECU (Smart Key ECU Assembly)

Key luggage compartment lock-in prevention function does not operate

External electrical waves

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Key Luggage Compartment Lock-in Prevention Function does not Operate

Harness or connector

No. 1 indoor electrical key antenna assembly (inside luggage compartment)

Certification ECU (Smart Key ECU Assembly)

Entry interior alarm does not sound

METER/GAUGE System

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Entry Interior Alarm does not Sound

Entry exterior alarm and answer-back buzzer do not sound

Check customize setting (Wireless Buzzer Resp)

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Entry Exterior Alarm and Answer-back Buzzer do not Sound

Lighting system

Harness or connector

Instrument panel junction block assembly

Wireless door lock buzzer

Main body ECU (Multiplex network body ECU)

Certification ECU (Smart Key ECU Assembly)

Touching unlock sensor for certain period of time does not unlock all doors

Check customize setting (Door Unlock Mode 2 and Door Unlock Sensor Touch Time Adjust)

2018 - 2024 MY Camry HV [07/2017 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function): Touching Unlock Sensor for Certain Period of Time does not Unlock All Doors

Power door lock control system

Certification ECU (Smart Key ECU Assembly)

When returning to the vehicle, although door unlock operation was not performed, doors were in an unlocked state

Power door lock control system

2018 - 2024 MY Camry HV [07/2017 -        ]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Improper Operation

When returning to the vehicle, although door lock operation was not performed, doors were in a locked state

Power door lock control system

2018 - 2024 MY Camry HV [07/2017 -        ]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Improper Operation