Other ECUs: Difference between revisions
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There are numerous ECUs on the UZZ32s. Toyota calls most “computers” | 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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| || Reversing Camera Controller || Controller, Television Camera || 86792 || | | || Reversing Camera Controller || Controller, Television Camera || 86792 || | ||
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| || Integration Relay || Relay, Integration No 1 || 82641 || | |||
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|} | |} | ||
Revision as of 02:35, 17 May 2023
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.
| Group | Function | Toyota’s name | Part Number | Location |
|---|---|---|---|---|
| Engine | Engine & Transmission Control | Computer, Engine Control | 89661 | |
| Engine | Fuel pump controller | Computer Assembly, Fuel Pump Control | 89570A | |
| Traction & Braking | Traction Control | Computer, Traction Control | 89631 | |
| Dash | Computer, Combination Meter | 83291 | ||
| Traction & Braking | Anti-locking brakes | Computer Assembly, Skid Control | 89540 | |
| Suspension | Suspension Controller | Computer Assembly, hydropneumatic suspension | 89190 | |
| Steering (4WS) | Computer, Steering Control | 89181 | ||
| Computer Assembly, Cruise Control | 88240 | |||
| EMV & Audio | Computer, Audio Interface | 86114 | ||
| EMV & Audio | Computer, Multi-Display (Computer CRT Display) | 86112 | ||
| Seats | Seat position computer (driver side) | Computer Assembly, Position Control | 89710 | |
| Seats | Seat position computer (passenger side) | Computer Assembly, Position Control | 89710 | |
| Mirrors | Computer Assembly, Mirror Vibration Control | 89140 | ||
| Mirrors | Computer Assembly, Outer Mirror Control | 89430 | ||
| Transmission | Gear Lock | Computer, Shift Lock Control | 85933 | |
| Steering | Steering Wheel (Tilt & Telescopic) | Computer Assembly, Tilt Steering | 89230 | |
| Locking | Remote Locking controller | Receiver, door control | 89741 | |
| Engine | Engine Fan Controller | Computer, Cooling Fan | 89257 | |
| Lights | Lamp Failure Indicator | Sensor, Lamp Failure Indicator | 89373 | |
| Airbag SRS Controller | Sensor Assembly, Airbag | 80170 | ||
| Power steering (force control) | Computer Assembly, Power Steering | 89650 | ||
| Air Conditioning controller | Amplifier Assembly, Cooler Stabiliser | 88650 | ||
| Gyroscope | Sensor, Yawrate | 89183 | ||
| G sensor | Sensor, Acceleration (rear left) | 89191-24011 | ||
| G sensor | Sensor, Acceleration (front) | 89191-24021 | ||
| G sensor | Sensor, Acceleration (centre) | 89191-24030 | ||
| G sensor | Sensor, Acceleration (rear right) | 89191-24040 | ||
| Reversing Camera Controller | Controller, Television Camera | 86792 | ||
| Integration Relay | Relay, Integration No 1 | 82641 |