Vehicle Control Unit

Assembly

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Central controller coordinating drive, charging, brakes and body functions over multiple CAN buses.

Direct parts	5
Total parts	12
Used in	1 assembly
Class	Assembly
Status	unverified

Central controller coordinating drive, charging, brakes and body functions over multiple CAN buses. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Vehicle Control Unit parts and their functions

5 top-level parts · 12 parts in total · full bill of materials below

Vehicle Control Unit parts diagram: 1 bare PCB, 2 microcontroller, 3 SMD passive (R/C/L), 4 relay, 5 connector. 12 parts in 5 top-level items. — Vehicle Control Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Bare PCB	1×	VCU mainboard
2	Microcontroller	2×	Application and safety microcontrollers
3	SMD Passive (R/C/L)	1×	Transceivers and supply passives
4	Relay	4×	Output drive relays
5	Connector	4×	Vehicle harness connectors

3D model

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Build & assembly graph

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Bill of materials for Vehicle Control Unit

5 top-level lines · 5 rows shown · 12 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Bare PCB	pcb-bare	1×	1	·	part
2	Microcontroller	mcu	2×	2	·	part
3	SMD Passive (R/C/L)	smd-passives	1×	1	·	part
4	Relay	relay	4×	4	·	part
5	Connector	connector	4×	4	·	part

Where the vehicle control unit is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Rail & Transit 1 Electric Bus

Used in 1 assembly

Low-Voltage Electrics

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $300–$90k. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳BYD byd.com ↗	Shenzhen, CN	EV & battery manufacturer	made to order	·
🇮🇳Tata Motors tatamotors.com ↗	Mumbai, IN	Automaker	made to order	·
🇨🇳SAIC Motor saicmotor.com ↗	Shanghai, CN	Automaker	made to order	·
🇮🇳Mahindra mahindra.com ↗	Mumbai, IN	Automaker	made to order	·
🇨🇳Geely global.geely.com ↗	Hangzhou, CN	Automaker	made to order	·