DTC P0842/P0843: Transmission Fluid Pressure Sensor/Switch "A" Circuit Low/Transmission Fluid Pressure Sensor / Switch "A" Circuit High: Wiring Diagram
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DTC P0641 .