Can a used control unit be installed?
On many vehicles, a second-hand control unit can be used, but simply plugging it in is rarely enough. It may contain the donor vehicle VIN, immobilise
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Electronics
Control units, modules and coding.
What the CAN network is and why it can immobilise a car
The CAN network allows control units to share information over a pair of wires. The engine, ABS, instrument cluster, steering, climate control and man
Module coding: what it is and when you need it
When a control unit is replaced or equipment is added, the module usually needs coding so the vehicle recognises it. A part that fits physically will