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Diagnostic Trouble Code numbers are read by plugging a code reader or scan tool into the vehicle diagnostic connector (usually located under the instrument panel near the steering column). The presence of a code will turn on the Check Engine Light. The light will remain on until the code has been erased. The code number does not tell you which part has failed. It only indicates a possible fault has been detected in the circuit, system or sensor described. Further testing is usually required to isolate the fault BEFORE repairs are made. For diagnostic charts and vehicle specific repair information, refer to a service manual, or the OEM technical website.
DTC CODES P0900 to P0999
P0900....Clutch Actuator Circuit/Open
P0901....Clutch Actuator Circuit Range/Performance
P0902....Clutch Actuator Circuit Low
P0903....Clutch Actuator Circuit High
P0904....Gate Select Position Circuit
P0905....Gate Select Position Circuit Range/Performance
P0906....Gate Select Position Circuit Low
P0907....Gate Select Position Circuit High
P0908....Gate Select Position Circuit Intermittent
P0909....Gate Select Control Error
P0910....Gate Select Actuator Circuit/Open
P0911....Gate Select Actuator Circuit Range/Performance
P0912....Gate Select Actuator Circuit Low
P0913....Gate Select Actuator Circuit High
P0914....Gear Shift Position Circuit
P0915....Gear Shift Position Circuit Range/Performance
P0916....Gear Shift Position Circuit Low
P0917....Gear Shift Position Circuit High
P0918....Gear Shift Position Circuit Intermittent
P0919....Gear Shift Position Control Error
P0920....Gear Shift Forward Actuator Circuit/Open
P0921....Gear Shift Forward Actuator Circuit Range/Performance
P0922....Gear Shift Forward Actuator Circuit Low
P0923....Gear Shift Forward Actuator Circuit High
P0924....Gear Shift Reverse Actuator Circuit/Open
P0925....Gear Shift Reverse Actuator Circuit Range/Performance
P0926....Gear Shift Reverse Actuator Circuit Low
P0927....Gear Shift Reverse Actuator Circuit High
P0928....Gear Shift Lock Solenoid Control Circuit/Open
P0929....Gear Shift Lock Solenoid Control Circuit Range/Performance
P0930....Gear Shift Lock Solenoid Control Circuit Low
P0931....Gear Shift Lock Solenoid Control Circuit High
P0932....Hydraulic Pressure Sensor Circuit (Click Here for help diagnosing automatic transmission faults)
P0933....Hydraulic Pressure Sensor Range/Performance
P0934....Hydraulic Pressure Sensor Circuit Low
P0935....Hydraulic Pressure Sensor Circuit High
P0936....Hydraulic Pressure Sensor Circuit Intermittent
P0937....Hydraulic Oil Temperature Sensor Circuit
P0938....Hydraulic Oil Temperature Sensor Range/Performance
P0939....Hydraulic Oil Temperature Sensor Circuit Low
P0940....Hydraulic Oil Temperature Sensor Circuit High
P0941....Hydraulic Oil Temperature Sensor Circuit Intermittent
P0942....Hydraulic Pressure Unit
P0943....Hydraulic Pressure Unit Cycling Period Too Short
P0944....Hydraulic Pressure Unit Loss of Pressure
P0945....Hydraulic Pump Relay C ircuit/Open
P0946....Hydraulic Pump Relay C ircuit Range/Performance
P0947....Hydraulic Pump Relay C ircuit Low
P0948....Hydraulic Pump Relay C ircuit High
P0949....Auto Shift Manual Adaptive Learning Not Complete
P0950....Auto Shift Manual Control Circuit
P0951....Auto Shift Manual Control Circuit Range/Performance
P0952....Auto Shift Manual Control Circuit Low
P0953....Auto Shift Manual Control Circuit High
P0954....Auto Shift Manual Control Circuit Intermittent
P0955....Auto Shift Manual Mode Circuit
P0956....Auto Shift Manual Mode Circuit Range/Performance
P0957....Auto Shift Manual Mode Circuit Low
P0958....Auto Shift Manual Mode Circuit High
P0959....Auto Shift Manual Mode Circuit Intermittent
P0960....Pressure Control Solenoid "A" Control Circuit/Open
P0961....Pressure Control Solenoid "A" Control Circuit Range/Performance
P0962....Pressure Control Solenoid "A" Control Circuit Low
P0963....Pressure Control Solenoid "A" Control Circuit High
P0964....Pressure Control Solenoid "B" Control Circuit/Open
P0965....Pressure Control Solenoid "B" Control Circuit Range/Performance
P0966....Pressure Control Solenoid "B" Control Circuit Low
P0967....Pressure Control Solenoid "B" Control Circuit High
P0968....Pressure Control Solenoid "C" Control Circuit/Open
P0969....Pressure Control Solenoid "C" Control Circuit Range/Performance
P0970....Pressure Control Solenoid "C" Control Circuit Low
P0971....Pressure Control Solenoid "C" Control Circuit High
P0972....Shift Solenoid "A" Control Circuit Range/Performance
P0973....Shift Solenoid "A" Control Circuit Low
P0974....Shift Solenoid "A" Control Circuit High
P0975....Shift Solenoid "B" Control Circuit Range/Performance
P0976....Shift Solenoid "B" Control Circuit Low
P0977....Shift Solenoid "B" Control Circuit High
P0978....Shift Solenoid "C" Control Circuit Range/Performance
P0979....Shift Solenoid "C" Control Circuit Low
P0980....Shift Solenoid "C" Control Circuit High
P0981....Shift Solenoid "D" Control Circuit Range/Performance
P0982....Shift Solenoid "D" Control Circuit Low
P0983....Shift Solenoid "D" Control Circuit High
P0984....Shift Solenoid "E" Control Circuit Range/Performance
P0985....Shift Solenoid "E" Control Circuit Low
P0986....Shift Solenoid "E" Control Circuit High
P0987....Transmission Fluid Pressure Sensor/Switch "E" Circuit
P0988....Transmission Fluid Pressure Sensor/Switch "E" Circuit Range/Performance
P0989....Transmission Fluid Pressure Sensor/Switch "E" Circuit Low
P0990....Transmission Fluid Pressure Sensor/Switch "E" Circuit High
P0991....Transmission Fluid Pressure Sensor/Switch "E" Circuit Intermittent
P0992....Transmission Fluid Pressure Sensor/Switch "F" Circuit
P0993....Transmission Fluid Pressure Sensor/Switch "F" Circuit Range/Performance
P0994....Transmission Fluid Pressure Sensor/Switch "F" Circuit Low
P0995....Transmission Fluid Pressure Sensor/Switch "F" Circuit High
P0996....Transmission Fluid Pressure Sensor/Switch "F" Circuit Intermittent
P0997....Shift Solenoid "F" Control Circuit Range/Performance
P0998....Shift Solenoid "F" Control Circuit Low
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