Chevrolet - OBD Code Lookup

P1843 Chevrolet

1-2 Shift Solenoid Circuit High Input Voltage

Transmission Fluid Pressure Sensor/Switch ‘A’ Circuit Intermittent

Internal Mode Switch 1-2 Correlation

Internal Mode Switch ‘S’ Circuit Low Voltage

Internal Mode Switch ‘S’ Circuit High Voltage

Internal Mode Switch 2 D2 Circuit High Voltage

Internal Mode Switch 2 Invalid Range

Internal Mode Switch 2 D2 Circuit Low Voltage

Internal Mode Switch ‘C’ Circuit Low Voltage

Internal Mode Switch 2 D1 Circuit Low Voltage