Automatic Transmission - F4E-III Electronic Controls DTCS
AUTOMATIC TRANSMISSION - F4E-III ELECTRONIC CONTROLS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Diagnostic Test | Code Definition | Transaxle Symptom |
|---|---|---|---|
| P0705 | D | TR Sensor Circuit Short | Increase In EPC Pressure |
| P0707 | D | TR Sensor Voltage Low | Increase In EPC Pressure |
| P0708 | D | TR Sensor Voltage High | Increase In EPC Pressure |
| P0712 | B | TFT Indicates 315°F (157°C) - Short To Ground | Harsh Shift Feel |
| P0713 | B | TFT Indicates -40°F (-40°C) - Open Circuit | Harsh Shift Feel |
| P0715 | F | Insufficient Input From TSS Sensor | Harsh Shifts, No TCC Engagement |
| P0721 | F | Erratic TSS Sensor Signal | Harsh Shifts, No TCC Engagement |
| P0731 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
A | 1st Gear Failure (Hydraulic or mechanical failure) | Improper Or No Gear Shift |
| P0732 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
A | 2nd Gear Failure (Hydraulic or mechanical failure) | Improper Or No Gear Shift |
| P0733 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
A | 3rd Gear Failure (Hydraulic or mechanical failure) | Improper Or No Gear Shift |
| P0734 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
A | 4th Gear Failure (Hydraulic or mechanical failure) | Improper Or No Gear Shift |
| P0741 | C | TCC Engagement Error | No TCC Operation Or TCC Slips |
| P0743 (Output circuit check, generated only by electrical symptoms) |
C | TCC Solenoid Circuit Failure | If Short Circuit, Engine Stalls At Low Idle; If Open Circuit, TCC Does Not Engage |
| P0746 (Hydraulic or mechanical failure) |
E | EPC Solenoid Failure | Harsh Shifts |
| P0750 (Output circuit check, generated only by electrical symptoms) |
A | SS1 Solenoid Circuit Failure | Improper Gear Selection |
| P0751 (Hydraulic or mechanical failure) |
A | SS1 Solenoid Failure | Improper Gear Selection |
| P0755 (Output circuit check, generated only by electrical symptoms) |
A | SS2 Solenoid Circuit Failure | Improper Gear Selection |
| P0756 (Hydraulic or mechanical failure) |
A | SS2 Solenoid Failure | Improper Gear Selection |
| P0760 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
A | SS3 Solenoid Circuit Failure | Improper Gear Selection |
| P0761 (Hydraulic or mechanical failure) |
A | SS3 Solenoid Failure | Improper Gear Selection |
| P0781 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
A | 1-2 Shift Error | Improper Or No Gear Shift |
| P0782 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
A | 2-3 Shift Error | Improper Or No Gear Shift |
| P0783 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
A | 3-4 Shift Error | Improper Or No Gear Shift |
| P1000 | N/A | Incomplete OBD-II Testing | N/A |
| P1705 | D | TR Sensor Not In "P" Or "N" Position When Running On-Board Diagnostics | Re-Run Diagnostics In "P" Or "N" Position |
| P1711 | B | TFT Sensor Out Of Range | Transaxle Cold, Warm To Operating Temperature |
| P1713 | B | TFT Stuck Below 66°F (20°C) | Harsh Shift Feel |
| P1728 | May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING | Transaxle Slip Detected | No TCC Operation Or Transaxle Slips |
| P1731 | A (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
1-2 Shift Error | Improper Or No Gear Shift |
| P1732 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
A | 2-3 Shift Error | Improper Or No Gear Shift |
| P1733 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
A | 3-4 Shift Error | Improper Or No Gear Shift |
| P1741 (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
C | Excessive TCC Engagement | Engine RPM Oscillates In 3rd Gear |
| P1742 (Applies to California vehicles only) |
C | TCC Solenoid Stuck On | Harsh Shifts |
| P1743 | C | TCC Solenoid Stuck On | Harsh Shifts |
| P1744 | C (Check line pressure. See HYDRAULIC PRESSURE TESTS ) |
Transaxle Slip Detected | No TCC Operation Or Transaxle Slips |
| P1745 | E | EPC Solenoid Circuit Open Or Shorted | Soft Or Harsh Shifts |
| P1746 | E | EPC Solenoid Circuit Open | Harsh Shifts |
| P1747 | E | EPC Solenoid Circuit Shorted | Soft Shift Feel |
| P1749 | E | EPC Solenoid Circuit Grounded | Harsh Shift Feel |
| P1751 (Applies to California vehicles only) |
A (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
SS1 Solenoid Failure | Solenoid Mechanical Or Hydraulic Failure |
| P1756 (Applies to California vehicles only) |
A (May also be caused by a non-electronic transaxle hardware system. See TROUBLE SHOOTING ). |
SS2 Solenoid Failure | Solenoid Mechanical Or Hydraulic Failure |
| P1760 | E | EPC Solenoid Circuit Shorted | Soft Shift Feel |
| P1761 (Applies to California vehicles only) |
A | SS3 Solenoid Failure | Solenoid Mechanical Or Hydraulic Failure |
| P1767 | C | TCC Solenoid Circuit Failure During On-Board Diagnostics Test | If Short Circuit, Engine Stalls At Low Idle; If Open Circuit, TCC Does Not Engage |
| P1783 | B | Transaxle Overheating | Increase In EPC Pressure |