Automatic Transaxle/Transmission DTCS: 5R55E
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Component | Description | Condition | Symptom | Perform Test |
|---|---|---|---|---|---|
| P0731 May also be generated by some other non-electric transmission hardware system. | SSA, SSB, SSC 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). | REFER toSOLENOID OPERATION CHARTS . Then GO to PINPOINT TEST A . |
| P0732 May also be generated by some other non-electric transmission hardware system. | SSA, SSB, SSC 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). | REFER to SOLENOID OPERATION CHARTS . Then GO to PINPOINT TEST A . |
| P0733 May also be generated by some other non-electric transmission hardware system. | SSA, SSB, SSC 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). | REFER to the SOLENOID OPERATION CHARTS . Then GO to PINPOINT TEST A . |
| P0734 May also be generated by some other non-electric transmission hardware system. | SSA, SSB, SSC 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). | REFER to SOLENOID OPERATION CHARTS . Then GO to PINPOINT TEST A . |
| P0750 Output circuit check, generated only by electrical symptoms. | SSA | SSA solenoid circuit failure | SSA circuit failed to provide voltage drop across solenoid. Circuit open or shorted or PCM driver failure during on-board diagnostic. | Incorrect gear selection depending on condition mode and manual lever position. See SOLENOID OPERATION CHARTS . Will flash MIL. | GO to PINPOINT TEST A . |
| P0753 Output circuit check, generated only by electrical symptoms. | SSA | SSA solenoid circuit failure | SSA circuit failed to provide voltage drop across solenoid. Circuit open or shorted or PCM driver failure during on-board diagnostic. | Incorrect gear selection depending on condition mode and manual lever position. See SOLENOID OPERATION CHARTS . Will flash TCIL. | GO to PINPOINT TEST A . |
| P0755 Output circuit check, generated only by electrical symptoms. | SSB | SSB solenoid circuit failure | SSB circuit fails to provide voltage drop across solenoid. Circuit open or shorted or PCM driver failure during on-board diagnostic. | Incorrect gear selection depending on condition mode and manual lever position. See SOLENOID OPERATION CHARTS . Will flash MIL. | GO to PINPOINT TEST A . |
| P0758 Output circuit check, generated only by electrical symptoms. | SSB | SSB solenoid circuit failure | SSB circuit fails to provide voltage drop across solenoid. Circuit open or shorted or PCM driver failure during on-board diagnostic. | Incorrect gear selection depending on condition mode and manual lever position. See SOLENOID OPERATION CHARTS . Will flash TCIL. | GO to PINPOINT TEST A . |
| P0740 | TCC | TCC circuit intermittent | PCM has detected an intermittent TCC circuit signal. | Short circuit - converter clutch always engages. Open circuit - torque converter clutch never engages. Engine rpm may be higher or lower than expected. May flash TCIL. | GO to PINPOINT TEST F . |
| P0741 May also be generated by some other non-electric transmission hardware system. | TCC | TCC slippage detected | The PCM picked up an excessive amount of TCC slippage during normal vehicle operation. | TCC slippage/erratic or no torque converter clutch operation. Flash TCIL. | REFER to DIAGNOSIS BY SYMPTOM , for diagnosing TCC concerns. |
| P0743 Output circuit check, generated only by electrical symptoms. | TCC | TCC solenoid circuit failure during on-board diagnostic | TCC solenoid circuit fails to provide voltage drop across solenoid. Circuit open or shorted or PCM driver failure during on-board diagnostics. | Short circuit - engine stalls in second (OD, 2 range) at low idle speeds with brake applied. Open circuit - torque converter clutch never engages. | GO to PINPOINT TEST A . |
| P1740 | TCC | TCC malfunction | Mechanical failure of the solenoid detected. | Failed ON - engine stalls in 2nd (O/D, Manual 2 ranges) at low idle speeds with brake applied. Failed OFF - torque converter never applies. | GO to PINPOINT TEST F . |
| P0715 | TSS | Insufficient input from turbine shaft speed sensor | PCM detected a loss of TSS signal during operation. | Harsh shifts, abnormal shift schedule, no torque converter clutch activation. | GO to PINPOINT TEST E . |
| P0717 | TSS | TSS circuit intermittent | PCM has detected an intermittent TSS circuit signal. | Harsh shifts, abnormal shifts and no torque converter engagement. May flash TCIL. | GO to PINPOINT TEST E . |
| P0718 | TSS | TSS signal noisy | PCM has detected a noisy TSS signal. | Harsh shifts, abnormal shifts and no torque converter engagement. May flash TCIL. | GO to PINPOINT TEST E . |
| P0720 | OSS | Insufficient input from OSS sensor | PCM detected a loss of OSS signal during operation. | Harsh shifts, abnormal shift schedule, no torque converter clutch engagement. | GO to PINPOINT TEST E . |
| P0721 | OSS | Output shaft speed sensor signal noisy | PCM has detected an erratic OSS signal. | Harsh shifts, abnormal shift schedule, no torque converter clutch engagement. | GO to PINPOINT TEST E . |
| P0722 | OSS | OSS circuit intermittent | PCM has detected an intermittent OSS circuit signal. | Harsh shifts, abnormal shifts and no torque converter engagement. May flash TCIL. | GO to PINPOINT TEST F . |
| P1711 | TFT | TFT out of on-board diagnostic range | Transmission not at operating temperature during on-board diagnostic. | DTC set - vehicle cold or overheated. | Warm or cool vehicle to normal operating temperature. Then 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). | Firm shift feel. | GO to PINPOINT TEST B . |
| P0712 | TFT | 157°C (315°F) indicated TFT sensor circuit grounded | Voltage drop across TFT sensor exceeds scale set for temperature of 157°C (315°F). | Firm shift feel. | GO to PINPOINT TEST B . |
| P1783 | TFT | Transmission overtemp condition indicated | Transmission fluid temperature exceeded 127°C (270°F). | Increase in EPC pressure. | GO to PINPOINT TEST B . |
| P1704 | Digital TR | Digital TR circuits reading in-between gear positions during KOEO/KOER | Digital TR sensor or shift cable incorrectly adjusted or digital TR circuit failure. | Wrong commanded EPC pressure. Digital TR reading the wrong gear position, (for example, in overdrive position, transmission stuck in manual 2). | GO to PINPOINT TEST C . |
| P1705 | Digital TR | Digital TR not in PARK or NEUTRAL during KOEO/KOER | KOEO/KOER not run in PARK or NEUTRAL; or digital TR circuit failure. | Rerun KOEO/KOER in PARK or NEUTRAL. | GO to PINPOINT TEST C . |
| P0705 | Digital TR Sensor | Digital TR circuit failure | Digital TR circuits, indicating an invalid pattern in TR_D. Condition caused by a short to ground or an open in TR4, TR3A, TR2 and or TR1 circuits. This DTC cannot be set by an incorrectly adjusted digital TR sensor. | Increase in EPC pressure (harsh shifts). Defaults to (D) or D for all gear positions. In (D) position transmission is stuck in D or manual 2. | GO to PINPOINT TEST C . |
| P0708 | Digital TR Sensor | Digital TR sensor circuit TR3A open | Digital TR sensor circuit TR3A reading 2.6v - 5.0v (open circuit). This DTC cannot be set by an incorrectly adjusted digital TR sensor. | Increase in EPC pressure. Defaults to (D) or D for all gear ranges. | GO to PINPOINT TEST C . |
| P0760 Output circuit check, generated only by electrical symptoms. | SSC | SSC solenoid circuit failure | SSC circuit failed to provide voltage drop across solenoid. Circuit open or shorted or PCM driver failure during on-board diagnostic. | Incorrect gear selection depending on condition mode and manual lever position. REFER to SOLENOID OPERATION CHART . Will flash MIL. | GO to PINPOINT TEST A . |
| P0763 Output circuit check, generated only by electrical symptoms. | SSC | SSC solenoid circuit failure | SSC circuit failed to provide voltage drop across solenoid. Circuit open or shorted or PCM driver failure during on-board diagnostic. | Incorrect gear selection depending on condition mode and manual lever position. REFER to SOLENOID OPERATION CHART . Will flash TCIL. | GO to PINPOINT TEST A . |
| P1714 | SSA | SSA malfunction | Mechanical failure of the solenoid detected. | Incorrect gear selection depending on condition, mode and manual lever position. REFER to SOLENOID OPERATION CHART . | GO to PINPOINT TEST F . |
| P1715 | SSB | SSB malfunction | Mechanical failure of the solenoid detected. | Incorrect gear selection depending on condition, mode and manual lever position. REFER to SOLENOID OPERATION CHART . | GO to PINPOINT TEST F . |
| P1716 | SSC | SSC malfunction | Mechanical failure of the solenoid detected. | Incorrect gear selection depending on condition, mode and manual lever position. REFER to SOLENOID OPERATION CHART . | GO to PINPOINT TEST F . |
| P1717 | SSD | SSD malfunction | Mechanical failure of the solenoid detected. | Incorrect gear selection depending on condition, mode and manual lever position. REFER to SOLENOID OPERATION CHART . | GO to PINPOINT TEST F . |
| P0735 | SSA, SSB, SSC, SSD 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 etc.). | REFER to SOLENOID OPERATION CHARTS . Then GO to PINPOINT TEST A . |
| P0791 | ISS | Intermediate shaft speed sensor signal failure. | PCM has detected a loss of the ISS signal. | Harsh shifts (2-3). | GO to PINPOINT TEST E . |
| P0794 | ISS | Intermediate shaft speed sensor signal intermittent | PCM has detected an intermittent ISS signal. | Harsh shifts (2-3). | GO to PINPOINT TEST E . |
| P1636 | SSx | SSx ISIG communication error | PCM has detected an error with the ISIG chip. | - | INSTALL a new PCM. |
| P0765 | SSD | SSD solenoid circuit failure | SSD circuit failed to provide voltage drop across solenoid. Circuit open, shorted or PCM driver circuit failure during on-board diagnostics. | Incorrect gear selection depending on condition, mode and manual lever position. REFER to the SOLENOID OPERATION CHARTS . Will flash MIL. | GO to PINPOINT TEST A . |
| P0768 | SSD | SSD solenoid circuit failure | SSD circuit failed to provide voltage drop across solenoid. Circuit open, shorted or PCM driver circuit failure during on-board diagnostics. | Incorrect gear selection depending on condition, mode and manual lever position. REFER to the SOLENOID OPERATION CHARTS . Will flash TCIL. | GO to PINPOINT TEST A . |
| P0960 | EPC Solenoid | EPC solenoid circuit failed open | Voltage through EPC solenoid is checked. An error will be noted if tolerance is exceeded. | Open circuit: maximum EPC pressure, harsh engagements and shifts. Will flash MIL. | GO to PINPOINT TEST D . |
| P0962 | EPC Solenoid | EPC solenoid circuit failure, short to ground | Voltage through EPC solenoid is checked. An error will be noted if tolerance is exceeded. | Third gear only in the OD detent. No converter engagement and SSI is OFF in REVERSE. For a short to ground, circuit causes minimum EPC pressure (minimum capacity) and limits engine torque (alternate firm). Slips in gear and 3rd gear incorrect. Will flash MIL. | GO to PINPOINT TEST D . |
| P0963 | EPC Solenoid | EPC solenoid short to power (Vbat) circuit failure | Voltage through EPC solenoid is checked. An error will be noted if tolerance is exceeded. | Maximum EPC pressure, harsh engagements and shifts. Will flash TCIL. | GO to PINPOINT TEST D . |
| P0748 | EPC Solenoid | EPC solenoid circuit intermittent short to ground | Voltage through EPC solenoid is checked. An error will be noted if tolerance is exceeded. | Third gear only in the OD detent. No converter engagement and SSI is OFF in REVERSE. For a short to ground, circuit causes minimum EPC pressure (minimum capacity) and limits engine torque (alternate firm). Slips in gear and 3rd gear incorrect. Will flash TCIL. | GO to PINPOINT TEST D . |