What does a faulty gearbox feel like?
Abrupt and jarring grinding sounds when shifting gear may mean you have worn out the clutch or the synchronisers may be damaged. With automatic transmissions you will feel those gear changes instead of the smooth shift, but there is also a good chance that you will hear a whining, buzzing or humming sound.
Why is my gearbox fault warning coming on?
The dashboard in my car was showing the gearbox fault warning on. I went to the shop and they checked the vehicle. As the battery was found to have a lower than normal voltage, they had it replaced. This however, hasn’t cleared the trouble code.
What does the Jaguar gearbox fault light mean?
They will only be able to communicate with the engine control module but sometimes the code is stored in both the ECM and TCM. I will need the code number to be sure of the problem. It also can be caused by low fluid level but since there is no dipstick a dealer or shop will need to check the fluid level.
What does the automatic transmission / automatic gearbox light do?
If the computer detects any abnormal readings from the sensors, a code will be stored and the automatic transmission indicator light will turn on to alert the driver of possible issues. Malfunctioning sensors will also give false readings causing the light to come on so always have the sensors tested again.
What does the automatic transmission warning light mean?
The automatic transmission warning light means there’s an issue with the transmission, possibly the fluid temperature, fluid level, or pressure.
What to do if a gearbox fault comes on?
You may have to have the body control and transmission module tested for a bad connection and pinpoint tested to see if the gear box fault is due to a defective module. To have this checked, a certified technician from YourMechanic can come to your car’s location to diagnose the Warning Light issue and let you know what should be done.
What should I do if my gearbox warning light comes on?
To have this checked, a certified technician from YourMechanic can come to your car’s location to diagnose the Warning Light issue and let you know what should be done. The statements expressed above are only for informational purposes and should be independently verified.
They will only be able to communicate with the engine control module but sometimes the code is stored in both the ECM and TCM. I will need the code number to be sure of the problem. It also can be caused by low fluid level but since there is no dipstick a dealer or shop will need to check the fluid level.
If the computer detects any abnormal readings from the sensors, a code will be stored and the automatic transmission indicator light will turn on to alert the driver of possible issues. Malfunctioning sensors will also give false readings causing the light to come on so always have the sensors tested again.