Automatic Transaxle/Transmission - FNR5 DTCS
AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Component | Description | Condition | Symptom | Perform Test |
|---|---|---|---|---|---|
| P0706 | Transmission Range (TR) Sensor | TR circuit failure. | TR circuits, indicating an invalid pattern in TR_D. Condition caused by a short to ground or an open in P, R, N, D or L range positions. This DTC can be set by an incorrectly adjusted TR sensor. | Increase in control pressure (harsh shifts). Defaults to D for an invalid position. Malfunction Indicator Lamp (MIL) on. | Go to Pinpoint Test C . |
| P0707 | TR Sensor | TR circuit low input. | TR circuits, indicating an invalid pattern in TR_D. Condition caused by a short to ground in P, R, N, D or L range positions. This DTC can be set by an incorrectly adjusted TR sensor. | Increase in control pressure (harsh shifts). Defaults to D for an invalid position. MIL on. | Go to Pinpoint Test C . |
| P0708 | TR Sensor | TR circuit high input. | TR circuits, indicating an invalid pattern in TR_D. Condition caused by an open in P, R, N, D or L range positions. This DTC can be set by an incorrectly adjusted TR sensor. | Increase in control pressure (harsh shifts). Defaults to D for an invalid position. MIL on. | Go to Pinpoint Test C . |
| P0711 | Transmission Fluid Temperature (TFT) | TFT sensor circuit malfunction. | Incorrect voltage drop across TFT sensor. | Possible firm shift feel. | Go to Pinpoint Test B . |
| P0712 | TFT | 157°C (315°F) indicated TFT sensor circuit grounded. | Voltage drop across TFT sensor too low for scale set for temperature 157°C (315°F). | Possible firm shift feel. | Go to Pinpoint Test B . |
| P0713 | TFT | -40°C (-40°F) indicated TFT sensor circuit open. | Voltage drop across TFT sensor too high for scale set temperature -40°C (-40°F). | Possible firm shift feel. | Go to Pinpoint Test B . |
| P0715 | Turbine Shaft Speed (TSS) | Insufficient input from TSS sensor. | Transmission Control Module (TCM) detected a loss of TSS signal during operation. | Harsh shifts, no Torque Converter Clutch (TCC) activation and harsh engagement. | Go to Pinpoint Test G . |
| P0720 | Output Shaft Speed (OSS) | Insufficient input from OSS sensor. | TCM detected a loss of OSS signal during operation. | Harsh shift, possible abnormal shift schedule. | Go to Pinpoint Test F . |
| P0731 | Shift Solenoid A (SEA), Shift Solenoid B (SSB), Shift Solenoid C (SSC), Shift Solenoid D (SSD), Shift Solenoid E (SSE), Shift Solenoid F (SSF) or Internal Parts | 1st gear error. | No 1st gear. | Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material). Engine RPM could be higher or lower than expected. | REFER to Solenoid On/Off Charts. Go to Pinpoint Test A . |
| P0732 | SEA, SSB, SSC, SSD, SSE, SSF or Internal Parts | 2nd gear error. | No 2nd gear. | Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material). Engine RPM could be higher or lower than expected. | REFER to Solenoid On/Off Charts. Go to Pinpoint Test A . |
| P0733 | SEA, SSB, SSC, SSD, SSE, SSF or Internal Parts | 3rd gear error. | No 3rd gear. | Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material). Engine RPM could be higher or lower than expected. | REFER to Solenoid On/Off Charts. Go to Pinpoint Test A . |
| P0734 | SEA, SSB, SSC, SSD, SSE, SSF or Internal Parts | 4th gear error. | No 4th gear. | Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material). Engine RPM could be higher or lower than expected. | REFER to Solenoid On/Off Charts. Go to Pinpoint Test A . |
| P0735 | SEA, SSB, SSC, SSD, SSE, SSF or Internal Parts | 5th gear error. | No 5th gear. | Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material). Engine RPM could be higher or lower than expected. | REFER to Solenoid On/Off Charts. Go to Pinpoint Test A . |
| P0745 | Pressure Control Solenoid A (PCA) solenoid | PCA circuit failure. | Voltage through PCA solenoid is checked. Error is noted if tolerance is exceeded. | Open circuit causes maximum transmission line pressure, harsh engagement and shifts. | Go to Pinpoint Test D . |
| P0753 | SEA | SEA solenoid circuit failure. | Shift Solenoid Pressure Control A (SSPCA) circuit failed to provide voltage drop across solenoid. Circuit open or shorted or TCM driver failure during On-Board Diagnostic (OBD). | No reverse gear (short) or no 4th gear (open). MIL off. | Go to Pinpoint Test A . |
| P0758 | SSB | SSB solenoid circuit failure. | SSB circuit fails to provide voltage drop across solenoid. Circuit open or shorted or TCM driver failure during OBD. | Not all gears present. No converter clutch apply in 3rd and 4th gears. MIL off. | Go to Pinpoint Test A . |
| P0761 | Shift Solenoid C (SSC) | SSC functional failure (stuck off). | Mechanical or hydraulic failure of the shift solenoid. | Not all gears present. | Go to Pinpoint Test A . |
| P0762 | SSC | SSC functional failure (stuck on). | Mechanical or hydraulic failure of the shift solenoid. | Not all gears present. | Go to Pinpoint Test A . |
| P0763 | SSC | SSC solenoid circuit failure. | Shift Solenoid Pressure Control C (SSPCC) circuit fails to provide voltage drop across solenoid. Circuit open or shorted or TCM driver failure during OBD. | Not all gears present. MIL off. | Go to Pinpoint Test A . |
| P0766 | SSD | SSD functional failure (stuck off). | Mechanical or hydraulic failure of the shift solenoid. | Not all gears present. | Go to Pinpoint Test A . |
| P0767 | SSD | SSD functional failure (stuck on). | Mechanical or hydraulic failure of the shift solenoid. | Not all gears present. | Go to Pinpoint Test A . |
| P0768 | SSD | SSD solenoid circuit failure. | SSD circuit fails to provide voltage drop across solenoid. Circuit open, shorted or TCM driver circuit failure during OBD. | Not all gears present. MIL off. | Go to Pinpoint Test A . |
| P0771 | SSE | SSE functional failure (stuck off). | Mechanical or hydraulic failure of the shift solenoid. | Not all gears present. | Go to Pinpoint Test A . |
| P0772 | SSE | SSE functional failure (stuck on). | Mechanical or hydraulic failure of the shift solenoid. | Not all gears present. | Go to Pinpoint Test A . |
| P0773 | SSE | SSE solenoid circuit failure. | SSE circuit failed to provide voltage drop across solenoid. Circuit open. Shorted or TCM driver circuit failed during OBD. | Not all gears present. MIL off. | Go to Pinpoint Test A . |
| P0777 | Pressure Control Solenoid B (PCB) solenoid | PCB solenoid stuck on. | Mechanical or hydraulic failure of PCB. | Harsh engagement and shifts. | Go to Pinpoint Test E . |
| P0778 | PCB | PCB solenoid circuit failure. | PCB circuit failed to provide voltage drop across solenoid. Circuit open or shorted or TCM driver failure during on-board diagnostic. | Harsh engagement and shifts. | Go to Pinpoint Test E . |
| P0791 | Intermediate Shaft Speed Sensor | Insufficient input from intermediate shaft speed sensor. | TCM detected a loss of intermediate shaft speed signal during operation. | Harsh shift, possible abnormal shift schedule. | Go to Pinpoint Test F . |
| P0841 | Transmission Fluid Pressure Switch | Transmission fluid pressure switch circuit failure open or shorted. | TCM has detected a loss of transaxle fluid pressure. | Harsh shifts, possible abnormal shift schedule. | Go to Pinpoint Test H . |
| P0882 | TCM | TCM input power circuit voltage low. | TCM has detected a loss of voltage. | MIL on. | Go to Pinpoint Test I . |
| P1783 | TFT | Transmission overtemp condition indicated. | Transmission fluid temperature exceeded 135°C (275°F). | Increase in control pressure. | Go to Pinpoint Test B . |
| P2707 | SSF | SSF functional failure (stuck off). | Mechanical or hydraulic failure of the shift solenoid. | Not all gears present. | Go to Pinpoint Test A . |
| P2708 | SSF | SSF functional failure (stuck on). | Mechanical or hydraulic failure of the shift solenoid. | Not all gears present, MIL off. | Go to Pinpoint Test A . |
| P2709 | SSF | SSF solenoid circuit failure. | SSF circuit fails to provide voltage drop across solenoid. Circuit open. Shorted or TCM driver circuit failed during OBD. | Not all gears present, MIL off. | Go to Pinpoint Test A . |
| P0604 | TCM | Internal TCM error. | TCM Random Access Memory (RAM) error. | MIL on. | INSTALL a new TCM. |
| P0605 | TCM | Internal TCM error. | TCM Read-Only Memory (ROM) error. | MIL on. | INSTALL a new TCM. |