Symptom Chart
WARNING: This page is about a different car, the 2018 Land Rover Discovery Sport. However, it is still accessible from the selected car via links, so may be relevant.
| SYMPTOM | POSSIBLE CAUSES | ACTION |
|---|---|---|
| Warning message: TRANSMISSION FAULT | Engine system fault Anti-lock brake system fault Active on-demand coupling system fault All wheel drive system fault Transmission system fault Powertrain control module software fault Transmission control module software fault |
Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index Using the Jaguar Land Rover approved diagnostic equipment, check the anti-lock brake system control module for related DTCs and refer to the relevant DTC index Using the Jaguar Land Rover approved diagnostic equipment, check the active on-demand coupling control module for related DTCs and refer to the relevant DTC index Using the Jaguar Land Rover approved diagnostic equipment, check the all wheel drive control module for related DTCs and refer to the relevant DTC index Using the Jaguar Land Rover approved diagnostic equipment, check the transmission control module for related DTCs and refer to the relevant DTC index Using the Jaguar Land Rover approved diagnostic equipment, re-configure the powertrain control module with the latest level software Using the Jaguar Land Rover approved diagnostic equipment, re-configure the transmission control module with the latest level software |
| Gearshift quality poor | Engine and transmission installation Engine system fault Anti-lock brake system fault Climate control system fault Active on-demand coupling system fault All wheel drive system fault Gateway system fault Transmission system fault Powertrain control module software not at the latest level Anti-lock brake system control module software not at the latest level Automatic temperature control module software not at the latest level Active on-demand coupling control module software not at the latest level All wheel drive control module software not at the latest level Gateway module software not at the latest level Transmission control module software not at the latest level Transmission adaptions insufficient for smooth gearshifts |
GO to PINPOINT TEST A . |
| Automatic transmission fluid leak | Selector shaft seal leaking Torque converter seal leaking Automatic transmission fluid pan seal leaking Halfshaft seal leaking Transmission cover gasket leaking Oil supply pipe seal leaking Distribution cover plate gasket leaking Automatic transmission fluid level plug leaking Automatic transmission fluid cooler hose seal leaking Automatic transmission fluid cooler hose leaking Automatic transmission fluid cooler leaking |
Install a new selector shaft seal Install a new torque converter seal Install a new automatic transmission fluid pan seal Install a new halfshaft seal Install a new transmission cover gasket Install a new oil supply pipe seal Install a new distribution cover plate gasket Install a new automatic transmission fluid level plug Install a new automatic transmission fluid cooler hose seal Install a new automatic transmission fluid cooler hose Install a new automatic transmission fluid cooler |