A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
Engine control unit Chevrolet Hyundai 96435547 5WY1E01B
Vendors's code: 96435547
Product code: 5WY1E01B
Barcode:
Code 39:
ISBN:
£123.02
Price
£123.02
£151.32
Price
£151.32
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Engine control unit Chevrolet Hyundai 96435547 5WY1E01B
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Where to find number 96435547 on Chevrolet engine control units?
Used engine control unit with number 96435547 for Chevrolet Hyundai. Confirm compatibility with the number from the original control unit.
Used engine control unit for Chevrolet Hyundai with number 96435547
This used engine control unit has the main number 96435547 and comes from Chevrolet cars. Whether it fits is decided by comparing all the numbers with the original part in your car. The listing does not state the car model or year, so we do not give them in the description and match the part by its numbers. The listing also gives the markings KA. They help tell the control unit versions apart, but the full part number is what decides compatibility.
Control unit numbers and markings
Below are the numbers as they appear in the listing, together with the single-string form used in catalogues:
- 96435547, car manufacturer's original number,
- 5WY1E01B, control unit manufacturer's number.
Matching by number is more reliable than matching by car model. Compare all the numbers and ask us if any of them does not match.
Control unit variant
This listing is for a control unit in the following variant(s): Locked / Unlocked. We describe the differences between the variants (locked, unlocked, Virgin, IMMO OFF, Plug and Play, clone, full set) on the ECU preparation options page. Before buying, send us the numbers from the label and we will confirm which variant is available for that number.
What engine starting problems can indicate
- the diagnostic tester cannot connect to the control unit,
- the engine starts and immediately stalls,
- faults appear and disappear, usually once the engine has warmed up,
- the housing or connector of the control unit shows signs of water ingress or corrosion.
Only diagnostics can confirm an engine control unit failure, so read the fault codes before buying. After replacement, the control unit may need to be programmed or adapted to the car.
Questions and answers
| Are the make and model of the car enough to choose the part? |
|---|
| No. A single model comes with different versions of the control unit, depending on the engine, the software version and the equipment. The most reliable reference is the number on the original control unit. |
| Will the control unit work after fitting without programming? |
| That depends on the variant of the control unit and on the car. Before buying, send us the numbers from the label and we will confirm what is needed. |
| What do the markings KA in the listing mean? |
| They are markings of the version or type of the control unit. They help tell the units apart, but the full part number is what decides compatibility. |
| Is this a new part? |
| No. We sell used original control units, each one inspected before sale. You will find the warranty period in the product features table. |
Want to be certain? Send us the numbers from the housing of your control unit, and together we will check whether this part will fit.
