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| There are numerous ECUs on the UZZ32s, including: | | There are numerous ECUs on the UZZ32s. Toyota calls most “computers”, some “sensors” and one a “integration relay”. These components are typically housed in plastic or metal cases located throughout the vehicle. Some are also “hidden” and integrated with larger components such as eg the dash, EMV etc. |
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| |+ In alphabetical order | | |+ In alphabetical order |
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| ! Group !! Function !! Toyota’s name !! Part Number | | ! Group !! Function !! Toyota’s name !! Part Number !! Location |
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| | Engine|| Engine & Transmission Control || Computer, Engine Control || 89661 | | | Engine|| Engine & Transmission Control || Computer, Engine Control || 89661-24400|| [[file:89661-24400.jpg|thumb]] |
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| | Engine || Fuel pump controller || Computer Assembly, Fuel Pump Control || 89570A | | | Engine || Fuel pump controller || Computer Assembly, Fuel Pump Control || 89570-24010 || [[file:895470-24010.jpg|thumb]] |
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| | Traction & Braking || Traction Control || Computer, Traction Control || 89631 | | | Traction & Braking || Traction Control || Computer, Traction Control || 89631-30080|| [[file:89631-30080.jpg|thumb]] |
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| | | || Dash || Computer, Combination Meter || 83291-24421|| [[file:83291-24221.jpg|thumb]] |
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| | || Dash || Computer, Combination Meter || 83291 | | | Traction & Braking || Anti-locking brakes || Computer Assembly, Skid Control || 89540-30010 || [[file:89540-30010.jpg|thumb]] |
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| | Traction & Braking || Anti-locking brakes || Computer Assembly, Skid Control || 89540 | | | Suspension || Suspension Controller || Computer Assembly, hydropneumatic suspension || 89190-24030 || [[file:89190-24030.jpg|thumb]] |
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| | Suspension || Suspension Controller || Computer Assembly, hydropneumatic suspension || 89190 | | | || Steering (4WS) || Computer, Steering Control || 89181-24020 || [[file:89181-24020.jpg|thumb]] |
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| | || || Computer, Steering Control || 89181 | | | || || Computer Assembly, Cruise Control || 88240-24160 || [[file:88240-24160.jpg|thumb]] |
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| | || || Computer Assembly, Cruise Control || 88240 | | | EMV & Audio || || Computer, Audio Interface || 86114 || |
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| | EMV & Audio || || Computer, Audio Interface || 86114 | | | EMV & Audio || || Computer, Multi-Display (Computer CRT Display) || 86112 || |
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| | EMV & Audio || || Computer, Multi-Display (Computer CRT Display) || 86112 | | | Seats || Seat position computer (driver side) || Computer Assembly, Position Control || 89710_24010 || [[file:89710-24010.jpg|thumb]] |
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| | || || Computer Assembly, Position Control || 89710 | | | Seats || Seat position computer (passenger side) || Computer Assembly, Position Control || 89710-24040 || [[file:89710-24040.jpg|thumb]] |
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| | Mirrors || || Computer Assembly, Mirror Vibration Control || 89140 | | | Mirrors || || Computer Assembly, Mirror Vibration Control || 89140-24020|| [[file:89140-24020.jpg|thumb]] |
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| | Mirrors || || Computer Assembly, Outer Mirror Control || 89430 | | | Mirrors || || Computer Assembly, Outer Mirror Control || 89430-24010|| [[file:89430-24010.jpg|thumb]] |
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| | || || Computer, Shift Lock Control || 85933 | | | Transmission || Gear Lock || Computer, Shift Lock Control || 85933-24040 || [[file:85933-24040.jpg|thumb]] |
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| | | Steering || Steering Wheel (Tilt & Telescopic) || Computer Assembly, Tilt Steering || 89230-24050 || [[file:89230-24050.jpg|thumb]] |
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| | | Locking || Remote Locking controller || Receiver, door control|| 89741-24040 || [[file:89741-24040.jpg|thumb]] |
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| | | Engine || Engine Fan Controller || Computer, Cooling Fan || 89257-24010 || [[file:89257-24010.jpg|thumb]] |
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| | | Lights || Lamp Failure Indicator || Sensor, Lamp Failure Indicator || 89373-24110 || [[file:89373-24010.jpg|thumb]] |
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| | | || [[Airbag ECU|Airbag SRS Controller]]|| Sensor Assembly, Airbag|| 89170-24010 || [[file:89170-24010.jpg|thumb]] |
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| | | || Power steering (force control) || Computer Assembly, Power Steering || 89650 || |
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| | | || Air Conditioning controller || Amplifier Assembly, Cooler Stabiliser || 88650 || |
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| | | || Gyroscope || Sensor, Yawrate || 89183-24010 || [[file:89183-24010.jpg|thumb]] |
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| | | || G sensor || Sensor, Acceleration (rear left)|| 89191-24011|| [[file:89191-24011.jpg|thumb]] |
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| | | || G sensor || Sensor, Acceleration (front) || 89191-24021|| [[file:89191-24021.jpg|thumb]] |
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| | | || G sensor || Sensor, Acceleration (centre) || 89191-24030 || [[file:89191-24030.jpg|thumb]] |
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| | | || G sensor || Sensor, Acceleration (rear right) || 89191-24040 || [[file:89191-24040.jpg|thumb]] |
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| | | || Reversing Camera Controller || Controller, Television Camera || 86792-24010 || [[file:86792-24010.jpg|thumb]] |
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| | | || Integration Relay || Relay, Integration No 1 || 82641-24040 || [[file:82641-24040.jpg|thumb]] |
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| | || || Computer Assembly, Tilt Steering || 89230
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| |} | | |} |
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| * 4WS
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| * Power steering (force control)
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| * Engine fan control
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| * Mirror control
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| * Cruise control
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| * HVAC
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| * Tilt/telescope steering
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| * Integration relay
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| * SRS airbag controller
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| * Keyless entry control
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| * Door lock control
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| EMV
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| Cassette player
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| 12 disc CD player
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| Audio
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