| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001QT4F |
| Model Year Start: 2021 | Model: RAV4 | Prod Date Range: [08/2020 - 12/2021] |
| Title: THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, Gasoline Model): PROBLEM SYMPTOMS TABLE; 2021 MY RAV4 [08/2020 - 12/2021] | ||
PROBLEM SYMPTOMS TABLE
HINT:
- 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 Key System (for Start Function)
|
Symptom |
Suspected Area |
Link |
|---|---|---|
|
Power source mode does not change to on (IG) and on (ACC) |
Smart Key System (for Entry Function) |
|
|
Affected by Wave Interference |
||
|
Transmitter Battery |
||
|
Electrical Key Transmitter Sub-assembly |
||
|
No. 1 Indoor Electrical Key Antenna Assembly (Front Floor) |
||
|
No. 2 Indoor Electrical Key Antenna Assembly (Rear Floor) |
||
|
No. 1 indoor electrical key antenna assembly (inside luggage compartment) |
||
|
Engine Switch |
||
|
Harness or Connector |
||
|
Instrument Panel Junction Block Assembly |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
Power source mode does not change to on (ACC) |
Harness or Connector |
|
|
ACC Relay |
||
|
Instrument Panel Junction Block Assembly |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
Power source mode does not change to on (IG) |
Harness or Connector |
|
|
Relay
|
||
|
Instrument Panel Junction Block Assembly |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
Engine does not start |
SFI System |
|
|
Immobiliser Function |
||
|
Steering Lock Function |
||
|
Harness or Connector |
||
|
Park/Neutral Position Switch Assembly |
||
|
Shift Lock Control Unit Assembly |
||
|
Stop Light Switch Assembly |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
New key cannot be registered |
Lin Communication System |
|
|
Meter / Gauge System |
||
|
Reregistration |
||
|
Electrical Key Transmitter Sub-assembly |
||
|
Steering Lock ECU (Steering Lock Actuator with ECU Assembly) |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
Additional key cannot be registered |
Steering Lock Function |
|
|
Electrical Key Transmitter Sub-assembly |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
New key registration warning message is not displayed |
Lighting System |
|
|
Meter / Gauge System |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
Unable to unlock steering wheel (engine cannot start) |
Harness or Connector |
|
|
Steering Lock ECU (Steering Lock Actuator with ECU Assembly) |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
Steering lock does not lock |
Lighting System |
|
|
Harness or Connector |
||
|
Steering Lock ECU (Steering Lock Actuator with ECU Assembly) |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
Security indicator light does not blink |
Harness or Connector |
|
|
Security Indicator Light (Combination Meter Assembly) |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
Immobiliser system does not operate properly |
SFI System |
|
|
Register ECU Communication ID |
||
|
Harness or Connector |
||
|
Certification ECU (Smart Key ECU Assembly) |
||
|
ECM |
![2019 - 2024 MY RAV4 [11/2018 - ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, Gasoline Model): Power Source Mode does not Change to ON (IG and ACC)](/t3Portal/stylegraphics/info.gif)
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