Automatic Transaxle/Transmission - Cd4E
DIAGNOSTIC TROUBLE CODE CHART
| DTC | Component | Description | Condition | Symptom | Perform Test |
|---|---|---|---|---|---|
| P1705 | TR | TR not in PARK. | Self-test not run in PARK. | Rerun self-test in PARK. | GO to PINPOINT TEST D . |
| P0962, P0748 | EPC | EPC solenoid circuit failure, shorted to ground. | Voltage through EPC solenoid is checked and compared to a voltage through solenoid after a time delay. An error will be noted if tolerance is exceeded. KOEO and continuous self-test. | Short to ground: limit engine torque (partial fuel shut-off, heavy misfire). Minimum line pressure. | GO to PINPOINT TEST E . |
| P0960 Output circuit check, generated only by electrical symptoms. | EPC | EPC solenoid circuit failure, open circuit. | Voltage through EPC solenoid is checked and compared to a voltage through solenoid after a time delay. An error will be noted if tolerance is exceeded. KOEO and continuous self-test. | Open circuit - causes maximum EPC pressure, harsh engagements and shifts. | GO to PINPOINT TEST E . |
| P0731 May also be generated by some other non-electric transaxle hardware system. | SSA, SSB, or internal parts | 1st gear failure. | No 1st gear. | Harsh shifts. Incorrect gear selection depending on condition mode and manual lever position: see SOLENOID ON/OFF CHART . Shift errors may also be due to other internal transaxle concerns (such as stuck valves, damaged friction material). | GO to PINPOINT TEST A . |
| P0732 May also be generated by some other non-electric transaxle hardware system. | SSA, SSB, or internal parts | 2nd gear failure. | No 2nd gear. | Harsh shifts. Incorrect gear selection depending on condition mode and manual lever position: see SOLENOID ON/OFF CHART . Shift errors may also be due to other internal transaxle concerns (such as stuck valves, damaged friction material). | GO to PINPOINT TEST A . |
| P0733 May also be generated by some other non-electric transaxle hardware system. | SSA, SSB, or internal parts | 3rd gear failure. | No 3rd gear. | Harsh shifts. Incorrect gear selection depending on condition mode and manual lever position: see SOLENOID ON/OFF CHART . Shift errors may also be due to other internal transaxle concerns (such as stuck valves, damaged friction material). | GO to PINPOINT TEST A . |
| P0734 May also be generated by some other non-electric transaxle hardware system. | SSA, SSB or internal parts | 4th gear failure. | No 4th gear. | Harsh shifts. Incorrect gear selection depending on condition mode and manual lever position: see SOLENOID ON/OFF CHART . Shift errors may also be due to other internal transaxle concerns (such as stuck valves, damaged friction material). | GO to PINPOINT TEST A . |
| P0707 | TR | TR out of range. Shorted circuit or sensor. | TR sensor, circuit or powertrain control module shorted to ground. | Harsh shifts or engagements. | GO to PINPOINT TEST D . |
| P0708 | TR | TR out of range. Open circuit or sensor. | TR sensor, circuit or powertrain control module indicate open. | Harsh shifts or engagements. | GO to PINPOINT TEST D . |
| P1702 | TR | Transmission range sensor circuit. | Transmission range sensor circuit intermittent. | Harsh shifts or engagements. | GO to PINPOINT TEST D . |
| P0966 Output circuit check, generated only by electrical symptoms. | 3-2T/CCS | 3-2T/CCS solenoid circuit failure - short. | 3-2T/CCS circuit fails to provide voltage drop across solenoid. Circuit shorted during self-test. | Failed on - no engine braking (except in (D)), delayed 3-2 downshifts. | GO to PINPOINT TEST G . |
| P0964 Output circuit check, generated only by electrical symptoms. | 3-2T/CCS | 3-2T/CCS solenoid circuit failure - open. | 3-2T/CCS circuit fails to provide voltage drop across solenoid. Circuit open or processor drive circuit failure during self-test. | Failed off - engine braking in second/third gears, firm or flared 3-2 downshifts. Harsh 4-3 downshifts. | GO to PINPOINT TEST G . |
| P1742, P1743 The TCIL code will set on the first fault occurrence. On the second fault occurrence plus the second power up, the MIL and TCIL will illuminate. | TCC | TCC solenoid failed ON or OFF. | TCC solenoid has failed ON or OFF by electrical, mechanical or hydraulic concern. | Harsh shifts or engagements. Engine RPM higher or lower than expected. | GO to PINPOINT TEST C . |
| P0743 Output circuit check, generated only by electrical symptoms, P0740 The TCIL code will set on the first fault occurrence. On the second fault occurrence plus the second power up, the MIL and TCIL will illuminate. | TCC | Torque converter clutch solenoid circuit failure, open or shorted. | TCC solenoid circuit fails to provide voltage drop across solenoid. Circuit open, shorted or processor drive failure. | Harsh shifts or engagements. Engine RPM higher or lower than expected. | GO to PINPOINT TEST C . |
| P1744, P0741 The TCIL code will set on the first fault occurrence. On the second fault occurrence plus the second power up, the MIL and TCIL will illuminate. | TCC | TCC function check. | Excessive slip detected during full TCC engagement. | Harsh shifts or engagements. Engine RPM higher or lower than expected. | GO to PINPOINT TEST C . |
| P0750 Output circuit check, generated only by electrical symptoms, P0753 The TCIL code will set on the first fault occurrence. On the second fault occurrence plus the second power up, the MIL and TCIL will illuminate. | SSA | SSA solenoid circuit failure, open or shorted. | Solenoid A circuit failed to provide voltage drop across solenoid. Circuit open or shorted or processor driver failure during self-test. | Incorrect gear selection depending on condition mode and manual lever position. | See the SOLENOID OPERATION CHART , refer to PINPOINT TESTS - NON OSC EQUIPPED VEHICLE . GO to PINPOINT TEST A . |
| P1714 | SSA | SSA fault. | Mechanical failure of the solenoid detected. | Incorrect gear selection depending on condition, mode and manual lever position. | See the SOLENOID OPERATION CHART , refer to PINPOINT TESTS - NON OSC EQUIPPED VEHICLE . GO to PINPOINT TEST H . |
| P1715 | SSB | SSB fault. | Mechanical failure of the solenoid detected. | Incorrect gear selection depending on condition, mode and manual lever position. | See the SOLENOID OPERATION CHART , refer to PINPOINT TESTS - NON OSC EQUIPPED VEHICLE . GO to PINPOINT TEST H . |
| P0755 Output circuit check, generated only by electrical symptoms, P0758 The TCIL code will set on the first fault occurrence. On the second fault occurrence plus the second power up, the MIL and TCIL will illuminate. | SSB | SSB solenoid circuit failure, open or shorted. | Solenoid B circuit failed to provide voltage drop across solenoid. Circuit open or shorted or processor driver failure during self-test. | Incorrect gear selection depending on condition mode and manual lever position. | See the SOLENOID OPERATION CHART , refer to PINPOINT TESTS - NON OSC EQUIPPED VEHICLE . GO to PINPOINT TEST A . |
| P0721 | OSS | OSS signal noisy. | PCM has detected a noisy OSS sensor signal. | Harsh shifts, abnormal shift schedule operation. | GO to PINPOINT TEST F . |
| P0720 | OSS | Insufficient input from OSS sensor. | PCM has detected a loss of OSS signal during operation. | Harsh shift, abnormal shift schedule operation. | GO to PINPOINT TEST F . |
| P0722 | OSS | OSS signal intermittent. | PCM has detected an intermittent OSS signal. | Harsh shift, abnormal shift schedule operation. | GO to PINPOINT TEST F . |
| P0717 | TSS | Turbine shaft speed sensor circuit - signal. | PCM has detected NO TSS signal. | Possible harsh shifts, converter locks, or engagements. | GO to PINPOINT TEST F . |
| P0715 | TSS | Insufficient input from turbine speed sensor. | PCM detected a loss of TSS signal during operation. | No torque converter engagements or harsh shifts. No 4th gear operation and engine braking in 2nd and 3rd gear. | GO to PINPOINT TEST F . |
| P0718 | TSS | Turbine shaft speed sensor circuit intermittent. | PCM has detected a noisy TSS signal. | Possible harsh shifts, converter locks or engagements. | GO to PINPOINT TEST F . |
| P0711 | TFT | Transmission Temperature sensor in range failure. | The PCM has detected no change in TFT during normal operation. | Substitute ECT temperature reading. | GO to PINPOINT TEST B . |
| P0712 | TFT | 150°C (302°F) indicated TFT sensor circuit grounded. | Voltage drop across TFT sensor exceeds temperature of 150°C (302°F). | Incorrect torque converter clutch operation. Incorrect EPC pressure control. | GO to PINPOINT TEST B . |
| P0713 | TFT | -40°C (-40°F) indicated TFT sensor circuit open. | Voltage drop across TFT sensor exceeds scale set for temperature -40°C (-40°F). | Incorrect torque converter clutch operation. Incorrect EPC pressure control. | GO to PINPOINT TEST B . |
| P1711 | TFT | TFT out of ST range. | Transaxle not at operating temperature during self-test. | Warm or cool transaxle to normal operating temperature. | GO to PINPOINT TEST B . |
| P1783 | TFT | Transmission overtemp condition indicated. | Transmission fluid temperature exceeded 127°C (270°F). | Increased line pressure. | GO to PINPOINT TEST B . |
| P0963 | EPC | EPC solenoid circuit failure, short circuit to VBAT. | Voltage through EPC solenoid is checked. An error will be noted if tolerance is exceeded. | Short to VBAT: maximum EPC pressure, harsh engagements and shifts. May flash the TCIL. | GO to PINPOINT TEST E . |
| P0778 | 3-2 T/CCS solenoid | 3-2 T/CCS solenoid or circuit electrical intermittent failures detected. | Voltage through 3-2T/CCS solenoid and circuit are checked. An error will be noted if tolerance is exceeded. | May flash the TCIL. | GO to PINPOINT TEST G . |
| P0967 | 3-2 T/CCS solenoid | 3-2 TCCS solenoid circuit failure, short circuit to VBAT. | Voltage through 3-2T/CCS solenoid and circuit are checked. An error will be noted if tolerance is exceeded. | May flash the TCIL. | GO to PINPOINT TEST G . |