Skip to content
Google PlayApp Store
Language: EN
Try it
Menu
The appYour carFaults and clearingInspection monitorsCylindersData logBuy or sell reportWill it work on my car?
CockpitCircuit and road stageOff-roadData and alarmsEvery Cockpit
PricesFree and Pro
HelpAI chat and expertWhich OBD adapter to buyCheck a report
Learn about carsCar mechanics guideOBD guides
Fault codesFault codesManufacturer codes

P07A9: The gearbox D friction element has got stuck

The gearbox D friction element has got stuck. It is usually dirt, wear or the motor that moves it.

Code P07A9 at a glance
CodeP07A9
SystemEngine and transmission
GroupP07xx, Transmission
TypeGeneric: it means the same on every make

How to read and clear P07A9 with Final OBD

Plug an OBD2 scanner in under the steering wheel, switch the ignition on and open Final OBD. Under Faults you’ll see P07A9 with its description and whether it’s confirmed, pending or permanent.

This code is usually stored by the gearbox control unit. If the car reports it over standard OBD, you read it for nothing with FREE; to read it straight from the gearbox control unit, with its description and clearing, you need PRO.

Clearing the code only turns the light off: if the cause is still there, it comes back. Clear it once it’s fixed, and not right before an inspection. It’s all in how to read and clear fault codes and in inspections and OBD.

Similar codes

What does code P07A9 mean?

The gearbox D friction element has got stuck. It is usually dirt, wear or the motor that moves it.

How do you clear P07A9?

With an OBD2 scanner and an app like Final OBD, which clears it for free if it’s stored by the engine control unit. But clearing it only turns the light off: if the cause isn’t fixed, P07A9 comes back.