Hyundai Matrix ECU/PCM
We source ecu/pcm for every Matrix generation sold in South Africa, then check the fit against your VIN before it leaves the warehouse
What Are Hyundai Matrix ECU/PCM?
The ECU or PCM is the engine's brain — managing injection, timing, turbo boost and emissions on your Hyundai. Getz and i20 1.6 petrol ECUs sit under the bonnet where rainwater ingress kills them. I20 models use a stouter box but throw signature P0003/P0245 codes when fuel-pressure circuits fail.
Signs You Need New ECU/PCM
Matrix ECU/PCM: what actually decides fitment
Matrix owners are usually surprised by how much turns on the generation code — FC all sold here.The tall MPV body is Matrix-specific but much of what is underneath it is Elantra XD, so mechanical parts and body parts come from two different sourcing pools.
- 1
Find the generation code on your Matrix — it appears on the VIN plate and on the original registration paperwork.
- 2
Confirm the engine family. The Matrix ran Alpha 1.6 and Beta 1.8 in this market.
- 3
Send both to us with the ecu/pcm you are after , along with the VIN, and the fault code if the car has been scanned. We match it before we quote, not after.
Sourcing note: the Matrixbuilt on the running gear of the Elantra XD, which widens the sourcing net considerably — which widens where we can look when local stock is thin.
In South Africa the Matrix is mostly a compact people-carrier kept by families for the space, long after new-parts support tapered off. That is the wear pattern we stock and source against.
Matrix ECU/PCM: Common Questions
Will ecu/pcm from another Matrix fit mine?
Not automatically. The Matrix sold in South Africa as FC, and the tall MPV body is Matrix-specific but much of what is underneath it is Elantra XD, so mechanical parts and body parts come from two different sourcing pools. Send us the generation code off your VIN plate and we will confirm it either way before anything is dispatched.
Can you source ecu/pcm for the Matrix if local stock is dry?
Usually, yes. The Matrix built on the running gear of the Elantra XD, which widens the sourcing net considerably, which gives us a second catalogue to search when Hyundai-listed stock runs out. We will tell you what we are quoting rather than leaving you to guess.
How much does a Hyundai ECU cost in South Africa?
Real SA pricing: Hyundai i20 1.6 MPi ECU around R4,500 and 1.6 T-GDi around R5,500 (used, VIN-specific). Repair estimates sit near R3,167. Our supplier network stocks used units across most models.
What are the symptoms of a faulty Hyundai ECU?
No-start, erratic running, multiple scattered warning lights after wet weather and comms errors on diagnostic scan. On i20s the P0003 and P0245 fuel-pressure codes point to ECU. Water damage in Getz/i20 ECUs leaves visible green corrosion in the plug.
Can a Hyundai ECU be repaired or must it be replaced?
Many can be repaired — SA specialists rebuild i20 MPi, Accent and Tucson T-GDi ECUs for around R3,167, keeping your original coding. Severe water damage with corroded circuit tracks usually means replacement plus VIN coding.
Does a replacement Hyundai ECU need to be programmed?
Yes — new and used ECUs must be VIN-matched and often coded to your BCM (body control module), immobiliser and key. SA Hyundai specialists handle this in-house. We match used ECUs by exact part number to minimise coding headaches.
What causes Hyundai ECU water damage?
The Getz and i20 1.6 MPi ECU sits in a tray behind the air-box where scuttle drains can block and flood it. Blocked pollen-filter drains and leaking windscreen seals are the usual culprits. Clean scuttle drains yearly — it's a free, Hyundai-saving service.
Tell us which Matrix you have
The Matrix sold here as FC, and they do not share one parts list. Give us the generation code and we will do the rest.