Other ECUs

There are numerous ECUs on the UZZ32s, including:

In alphabetical order

Group ! Function	Toyota’s name	Part Number
Engine	Engine & Transmission Control	Computer, Engine Control	89661
Engine	Fuel pump controller	Computer Assembly, Fuel Pump Control	89570A
	Traction Control	Computer, Traction Control	89631
	Dash	Computer, Combination Meter	83291
	Anti-locking brakes	Computer Assembly, Skid Control	89540
		Computer Assembly, hydropneumatic suspension	89190
		Computer, Steering Control	89181
		Computer Assembly, Cruise Control	88240
		Computer, Audio Interface	86114
		Computer, Multi-Display (Computer CRT Display)	86112
		Computer Assembly, Position Control	89710
		Computer Assembly, Mirror Vibration Control	89140

• 4WS

• Power steering (force control)
• Engine fan control

• Mirror control

• Cruise control
• HVAC
• Tilt/telescope steering
• Integration relay
• SRS airbag controller
• Keyless entry control

• Door lock control

EMV Cassette player 12 disc CD player Audio tuner Audio amplifier Audio controller Subwoofer amplifier Navigation double CD unit TV tuner GPS navigation computer Rear camera controller (option) Wiper controller (built into stalk) In-car phone (option)

Any yes, sensors galore. Suspension has 4x height sensors, 3x accelerometers (vertical), yaw rate sensor, two-axis gyro.

Source:

• https://forums.somethingawful.com/showthread.php?threadid=4000641&userid=0&perpage=40&pagenumber=1 accessed 2023-05-13