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joshuawrightAug 2, 2025
What to do if the green LED is not turning on in my TEXA TMD MK3 DIAG device?
- DdebbiepetersonAug 2, 2025
If the engine is on but the green LED on your TEXA Automobile Accessories device isn't lighting up, it could be due to a couple of reasons. First, the device might not be properly connected and appears as switched off. Try carefully disconnecting and reconnecting the device to the diagnostic socket, ensuring it's securely inserted. Alternatively, the vehicle's diagnostic socket may be damaged, in which case you should contact an authorised workshop.