RWT (reinforced water tightness) starter on Toyota 4-cylinder GR Supra
- Defect
- For affected vehicles due to unexpected wear on an internal component the starter motor may not function properly. In some cases this could lead to a non-starting engine or in extreme cases cause a thermal event or fire when attempting to start the engine or while driving.
- Remedy
- Replacement of the Starter motor.
- Vehicles affected
- 803 Supra vehicles
- Built
- 4 Sept 2020 to 28 Mar 2025