Automatic Transmission DTCS
DIAGNOSTIC TROUBLE CODE CHART
| DTC | Condition | Symptom | Action |
|---|---|---|---|
| P0218 | Transaxle above operating temperature during self-test. | Cool transaxle to normal operating temperature. | See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR . |
| P1705 | Self-test not run in PARK. | Rerun self-test in PARK. | See TRANSAXLE RANGE (TR) SENSOR . |
| P0962, P0748 | 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. | See ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID . |
| P0960 | 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. | See ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID . |
| P0730, P0731 | No first gear. | Harsh shifts. Incorrect gear selection depending on condition mode and manual lever position: see . Shift errors may also be due to other internal transaxle concerns (such as stuck valves, damaged friction material). | See SHIFT SOLENOIDS . |
| P0732 | No second gear. | Harsh shifts. Incorrect gear selection depending on condition mode and manual lever position: see . Shift errors may also be due to other internal transaxle concerns (such as stuck valves, damaged friction material). | See SHIFT SOLENOIDS . |
| P0733 | No third gear. | Harsh shifts. Incorrect gear selection depending on condition mode and manual lever position: see . Shift errors may also be due to other internal transaxle concerns (such as stuck valves, damaged friction material). | See SHIFT SOLENOIDS . |
| P0734 | No fourth gear. | Harsh shifts. Incorrect gear selection depending on condition mode and manual lever position: see . Shift errors may also be due to other internal transaxle concerns (such as stuck valves, damaged friction material). | See SHIFT SOLENOIDS . |
| P0705 | TR sensor, circuit or powertrain control module open. | Harsh shifts or engagements. | See TRANSAXLE RANGE (TR) SENSOR . |
| P0706 | TR sensor, circuit or powertrain control module shorted to power. | Harsh shifts or engagements. | See TRANSAXLE RANGE (TR) SENSOR . |
| P0707 | TR sensor, circuit or powertrain control module shorted to ground. | Harsh shifts or engagements. | See TRANSAXLE RANGE (TR) SENSOR . |
| P0708 | TR sensor, circuit or powertrain control module indicate open. | Harsh shifts or engagements. | See TRANSAXLE RANGE (TR) SENSOR . |
| P1702 | Transmission range sensor circuit intermittent. | Harsh shifts or engagements. | See TRANSAXLE RANGE (TR) SENSOR . |
| P0966 | 3-2T/CCS circuit fails to provide voltage drop across solenoid. Circuit shorted during self-test. | Failed on - no engine braking (except in DRIVE), delayed 3-2 downshifts. | See TIMING/COAST CLUTCH (2-3T/CCS) SOLENOID . |
| P0964 | 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. | See TIMING/COAST CLUTCH (2-3T/CCS) SOLENOID . |
| P1742, P1743 | TCC solenoid has failed ON or OFF by electrical, mechanical or hydraulic concern. | Harsh shifts or engagements. Engine RPM higher or lower than expected. | See TORQUE CONVERTER CLUTCH (TCC) SOLENOID . |
| P1737, P1741, P1775, P1776, P1777 | TCC solenoid has failed by electrical, mechanical or hydraulic concern. | Harsh shifts or engagements. Engine RPM higher or lower than expected. | See TORQUE CONVERTER CLUTCH (TCC) SOLENOID . |
| P0743, P0740 | 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. | See TORQUE CONVERTER CLUTCH (TCC) SOLENOID . |
| P1719, P1744, P0741 | Excessive slip detected during full TCC engagement. | Harsh shifts or engagements. Engine RPM higher or lower than expected. | See TORQUE CONVERTER CLUTCH (TCC) SOLENOID . |
| P0745, P0750, P0751, P0752, P0753 | 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 SHIFT SOLENOIDS . |
| P1735, P1736, P1738 | 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 SHIFT SOLENOIDS . |
| P1714 | Mechanical failure of the solenoid detected. | Incorrect gear selection depending on condition, mode and manual lever position. | See SOLENOID MECHANICAL FAILURE . |
| P1715 | Mechanical failure of the solenoid detected. | Incorrect gear selection depending on condition, mode and manual lever position. | See SOLENOID MECHANICAL FAILURE . |
| P1721, P1751, P1752 | 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 SHIFT SOLENOIDS . |
| P0755, P0756, P0757, P0758., P1722, P1756, P1757 | 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 SHIFT SOLENOIDS . |
| P1723 | Solenoid C 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 SHIFT SOLENOIDS . |
| P1724 | Solenoid D 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 SHIFT SOLENOIDS . |
| P0722 | PCM has detected a OSS sensor signal failure. | Harsh shifts, abnormal shift schedule operation. | See TURBINE SHAFT SPEED (TSS) SENSOR AND OUTPUT SHAFT SPEED (OSS) SENSORS . |
| P0721 | PCM has detected a noisy OSS sensor signal. | Harsh shifts, abnormal shift schedule operation. | See TURBINE SHAFT SPEED (TSS) SENSOR AND OUTPUT SHAFT SPEED (OSS) SENSORS . |
| P0720 | PCM has detected a loss of OSS signal during operation. | Harsh shift, abnormal shift schedule operation. | See TURBINE SHAFT SPEED (TSS) SENSOR AND OUTPUT SHAFT SPEED (OSS) SENSORS . |
| P0722, P0725, P1900 | PCM has detected an intermittent OSS signal. | Harsh shift, abnormal shift schedule operation. | See TURBINE SHAFT SPEED (TSS) SENSOR AND OUTPUT SHAFT SPEED (OSS) SENSORS . |
| P0717, P1901 | PCM has detected NO TSS signal. | Possible harsh shifts, converter locks, or engagements. | See TURBINE SHAFT SPEED (TSS) SENSOR AND OUTPUT SHAFT SPEED (OSS) SENSORS . |
| P0715 | PCM detected a loss of TSS signal during operation. | No torque converter engagements or harsh shifts. No fourth gear operation and engine braking in second and third gear. | See TURBINE SHAFT SPEED (TSS) SENSOR AND OUTPUT SHAFT SPEED (OSS) SENSORS . |
| P0718 | PCM has detected a noisy TSS signal. | Possible harsh shifts, converter locks, or engagements. | See TURBINE SHAFT SPEED (TSS) SENSOR AND OUTPUT SHAFT SPEED (OSS) SENSORS . |
| P0710, P0711 | The PCM has detected no change in TFT during normal operation. | Substitute ECT temperature reading. | See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR . |
| P0712 | Voltage drop across TFT sensor exceeds temperature of 150°C (302°F). | Incorrect torque converter clutch operation. Incorrect EPC pressure control. | See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR . |
| P0713 | Voltage drop across TFT sensor exceeds scale set for temperature -40°C (-40°F). | Incorrect torque converter clutch operation. Incorrect EPC pressure control. | See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR . |
| P1711 | Transaxle not at operating temperature during self-test. | Warm or cool transaxle to normal operating temperature. | See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR . |
| P1713, P1718 | Transaxle not at operating temperature during self-test. | Warm or cool transaxle to normal operating temperature. | See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR . |
| P1783 | Transmission fluid temperature exceeded 127°C (261°F). | Increased line pressure. | See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR . |
| P0963, P1745, P1746, P1747, P1748, P1760 | 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. | See ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID . |
| P0778, P1788, P1879 | Voltage through 3-2T/CCS solenoid and circuit are checked. An error will be noted if tolerance is exceeded. | May flash the TCIL | See TIMING/COAST CLUTCH (2-3T/CCS) SOLENOID . |
| P0967 | Voltage through 3-2T/CCS solenoid and circuit are checked. An error will be noted if tolerance is exceeded. | May flash the TCIL | See TIMING/COAST CLUTCH (2-3T/CCS) SOLENOID . |