OEM CertifiedFactory Sealed OEM
Key Diagram & Connector Pinout Callouts
Antenna PortPins 1-12
Links to interior LF antennas in floor console and trunk luggage area
Push-Button LeadPins 13-24
Engine Start/Stop switch and illumination status feedback
CAN Gateway BridgePins 25-30
High-speed encrypted handshake bus connected to ECM and Steering Lock ECU
Primary OEM Part #89990-0R050
Inventory Available 6 Ready to Ship
Toyota RAV4 / Camry Smart Key & Immobilizer Computer ECU Module
Manufacturer: Toyota OEM / Denso • SKU: ECU-TOY-89990-0R050
Standard Dealership Market Price:$520.00
Direct Buy Now Price:$385.00
Save 26% ($135)
Quantity:
1
(Max 6 in batch) Same-day Dispatch
12-Month Toyota Parts Guarantee
OEM Interchanges & Cross Reference
Mechanics can cross-reference with these stamped casing and manufacturer numbers:
89990-0R050 (Primary)8999000R05089990-0R05189990-4203089990-0R040Denso 232100-3490
Product Overview & Technical Description
Factory brand new genuine Denso Toyota Smart Key Certification ECU module. Coordinates vehicle wake-up antennas, door handle touch sensors, push-button ignition authorization, and steering lock verification. Essential replacement for all-keys-lost recovery, theft damage, or module flash corruption.
Key Engineering Features:
- Virgin non-initialized Denso EEPROM ready for Toyota Techstream registration
- Authentic sealed Toyota red-and-white parts box with security sticker
- Compatible with Smart Key systems utilizing 8A chip transponders
- Dual 30-pin keyed connectors
Guaranteed Vehicle Fitment (2014–2026)
Supported MakesToyota, Lexus
Model Years Covered2016 – 2024
Eligible ModelsRAV4 • Camry • Highlander • ES 350
Hardware & Electrical Specs
Operating Voltage:12V Nominal
Pin Terminal Count:60 Pins
Terminal Plating:Gold-plated low-current antenna inputs
Protocols / Bus:LIN Bus & CAN High Speed
Operating Frequency315 MHz / 433 MHz RF receiver inputs
Mounting PositionUnder-dash center console bracket
HousingFlame-retardant ABS-PC compound
Boxed Weight1.4 lbs
Box Dimensions6.5 x 5.0 x 1.8 in
VIN Flashing / ProgrammingRequired via Pass-Thru