DTC P0601-41 / P0604-44 / P0605-44 / P0606-44 / P0606-45 / P0606-55 / P0608-41 / P0609-41 / P060A-48 / P060B-68 / P0613-43 / P0613-44 / P0613-45 / P0613-49 / P062F-42 / P063A-21 / P0863-48 / P0883-22 / P0885-12 / P0885-14 / P1886-44 / P190E-09 / P190E-22 / P190E-98 / P19A0-62 / P19A5-92 / P19A5-98 / P19A6-92 / P19A6-96 / P19BF-65 / P19C7-65 / P19CE-92 / P19CE-94 / P19CF-62 / P19CF-64 / P19D0-92 / P19D0-94 / P19D9-77 / P19D9-92 / P19D9-96 / P19DA-79 / P19DF-77 / P19DF-92 / P19E1-79 / P19E1-92 / P19E3-83 / P19E4-83 / P19E5-83 / P19E6-83 / P19E7-83 / P19E9-68 / P19EA-96
Precautions: Precautions for Diagnosing Trouble · Precautions for Disassembly and Reassembly · Precautions for Transmission / Transaxle · General safety (00)
DTC Detecting Condition and Trouble Area
| DTC detecting condition | Trouble area |
|---|---|
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P0601-41: Internal Control Module Memory Checksum Error – General Checksum Failure TCM internal failure (1st EEPROM checksum error) (1 D/C detection logic but transmission warning light does not light up) |
TCM |
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P0604-44: Internal Control Module Random Access Memory (RAM) Error – Data Memory Failure TCM internal failure (RAM error) (1 D/C detection logic) |
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P0605-44: Internal Control Module Read Only Memory (ROM) Error – Data Memory Failure TCM internal failure (ROM checksum error) (1 D/C detection logic) |
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P0606-44: Control Module Processor – Data Memory Failure TCM checks the coherence of the messages received from safety micro processor (TCM internal parts). (1 D/C detection logic) |
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P0606-45: Control Module Processor – Program Memory Failure TCM detects fault on serial peripheral interface (TCM internal parts) communication. (1 D/C detection logic) |
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P0606-55: Control Module Processor – Not Configured TCM internal failure (configuration data error) (1 D/C detection logic) |
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P0608-41: Control Module VSS Output “A” – General Checksum Failure TCM internal failure (processor checksum error) (1 D/C detection logic but transmission warning light does not light up) |
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P0609-41: Control Module VSS Output “B” – General Checksum Failure The TCM has detected an error with the internal processor. (1 D/C detection logic but transmission warning light does not light up) |
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P060A-48: Internal Control Module Monitoring Processor Performance – Supervision Software Failure TCM internal failure (configuration data error) (1 D/C detection logic) |
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P060B-68: Internal Control Module A/D Processing Performance – Event Information TCM internal failure (processor error) (1 D/C detection logic) |
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P0613-43: TCM Processor – Special Memory Failure TCM internal failure (processor error) (1 D/C detection logic but transmission warning light does not light up) |
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P0613-44: TCM Processor – Data Memory Failure TCM internal Failure: Main micro processor (TCM internal parts) is not able to drive one or more solenoid valve. (1 D/C detection logic) |
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P0613-45: TCM Processor – Program Memory Failure TCM internal failure (processor error) (1 D/C detection logic) |
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P0613-49: TCM Processor – Internal Electronic Failure TCM internal failure (processor error) (1 D/C detection logic) |
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P062F-42: Internal Control Module EEPROM Error – General Memory Failure TCM internal failure (2nd EEPROM checksum error) (1 D/C detection logic) |
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P063A-21: Generator Voltage Sense Circuit – Signal Amplitude < Minimum TCM internal failure (processor error) (1 D/C detection logic) |
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P0863-48: TCM Communication – Supervision Software Failure Supervision software was present in previous trip cycle. (1 D/C detection logic but transmission warning light does not light up) |
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P0883-22: TCM Power Input Signal High – Signal Amplitude > Maximum Valve actuator circuit is shorted to power supply or ground. (1 D/C detection logic) |
TCM |
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P0885-12: TCM Power Relay Control / Open – Circuit Short to Battery Circuit is shorted to power supply. (1 D/C detection logic) |
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P0885-14: TCM Power Relay Control / Open – Circuit Short to Ground or Open Circuit is shorted to ground or open. (1 D/C detection logic) |
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P1886-44: Dual Port RAM – Data Memory Failure TCM internal failure (RAM error) (1 D/C detection logic) |
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P190E-09: Pump Max Temperature – Component Failures Pump temperature is higher than specified value. (1 D/C detection logic) |
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P190E-22: Pump Critical Temperature – Signal Amplitude > Maximum Pump temperature is higher than specified value. (1 D/C detection logic) |
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P190E-98: Pump Overheating – Component or System Over Temperature Pump temperature is higher than specified value. (1 D/C detection logic but transmission warning light does not light up) |
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P19A0-62: Accumulator Discharge – Signal Compare Failure Charge rate of accumulator is higher than specified value. (1 D/C detection logic but transmission warning light does not light up) |
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P19A5-92: Clutches Fading – Performance or Incorrect Operation Even gear clutch temperature is higher than specified value. (1 D/C detection logic) |
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P19A5-98: Clutches Fading – Component or System Over Temperature Odd gear clutch temperature is higher than specified value. (1 D/C detection logic) |
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P19A6-92: Clutches Low Transmission – Performance or Incorrect Operation Difference and integration between engine speed and odd gear clutch speed is higher than specified value although the following conditions are satisfied:
•Measured value of odd gear clutch position sensor is higher than specified value. (1 D/C detection logic)•Actual gear is 1st, 3rd, 5th or reverse. |
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P19A6-96: Clutches Low Transmission – Component Internal Failure Difference and integration between engine speed and even gear clutch speed is higher than specified value although the following conditions are satisfied:
•Measured value of even gear clutch actuator pressure sensor is higher than specified value. (1 D/C detection logic)•Actual gear is 2nd, 4th or 6th. |
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P19BF-65: Total Selection Failed – Signal Has Too Few Transitions/Events Total number of failed operations of gear select oil control valve during a trip is higher than calibrated threshold. (1 D/C detection logic but transmission warning light does not light up) |
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P19C7-65: Total Engage Failed – Signal Has Too Few Transitions/Events Total number of failed operations of four gear shift actuators during a trip is higher than calibrated threshold. (1 D/C detection logic but transmission warning light does not light up) |
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P19CE-92: Odd Clutch Unwanted Closing – Performance or Incorrect Operation Odd gear clutch is closed without demand when P0932 (hydraulic pressure sensor circuit trouble) is stored. (1 D/C detection logic) |
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P19CE-94: Odd Clutch Unwanted Closing – Unexpected Operation Odd gear clutch is closed without demand when P0932 (hydraulic pressure sensor circuit trouble) is not stored. (1 D/C detection logic) |
TCM |
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P19CF-62: Mechanical Out of Range on Odd Clutch – Signal Compare Failure Odd gear clutch malfunctions mechanically. (1 D/C detection logic) |
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P19CF-64: Mechanical Out of Range on Odd Clutch – Signal plausibility failure Odd gear clutch malfunctions mechanically. (1 D/C detection logic) |
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P19D0-92: Even Clutch Unwanted Closing – Performance or Incorrect Operation Even gear clutch is unexpectedly closed. (1 D/C detection logic) |
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P19D0-94: Even Clutch Unwanted Closing – Unexpected Operation Even gear clutch is unexpectedly closed. (1 D/C detection logic) |
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P19D9-77: Odd Clutch Closing During Standstill – Commanded Position Not Reachable Odd gear clutch is unexpectedly closed. (1 D/C detection logic) |
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P19D9-92: Odd Clutch Closing During Standstill – Performance or Incorrect Operation Odd gear clutch is unexpectedly closed. (1 D/C detection logic) |
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P19D9-96: Odd Clutch Closing During Standstill – Component Internal Failure Odd gear clutch is unexpectedly closed. (1 D/C detection logic) |
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P19DA-79: Odd Clutch Opening – Mechanical Linkage Failure Current of odd gear clutch operation odd gear clutch solenoid valve is low and actual odd gear clutch position is close to clutch open position than requested position. (1 D/C detection logic) |
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P19DF-77: Even Clutch Closing During Standstill – Commanded Position Not Reachable Even gear clutch is unexpectedly closed. (1 D/C detection logic) |
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P19DF-92: Even Clutch Closing During Standstill – Performance or Incorrect Operation Even gear clutch is unexpectedly closed. (1 D/C detection logic) |
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P19E1-79: Even Clutch Unwanted Opening – Mechanical Linkage Failure Even gear clutch current command is higher than threshold but output value of even gear clutch pressure sensor is less than threshold. (1 D/C detection logic) |
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P19E1-92: Even Clutch Unwanted Opening – Performance or Incorrect Operation Even gear clutch current command is higher than threshold but output value of even gear clutch pressure sensor is less than threshold. (1 D/C detection logic) |
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P19E3-83: Rolling Count for Engine Status for DCT – Value of Signal Protection Calculation Incorrect Rolling count (count up) error of “Engine Status for DCT” via CAN is received for specified time continuously. (1 D/C detection logic but transmission warning light does not light up) |
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P19E4-83: Rolling Count for Engine Torque – Value of Signal Protection Calculation Incorrect Rolling count (count up) error of “Engine Torque” via CAN is received for specified time continuously. (1 D/C detection logic but transmission warning light does not light up) |
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P19E5-83: Rolling Count for Engine Torque 2 – Value of Signal Protection Calculation Incorrect Rolling count (count up) error of “Engine Torque 2” via CAN is received for specified time continuously. (1 D/C detection logic but transmission warning light does not light up) |
TCM |
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P19E6-83: Rolling Count for Accelerator Position – Value of Signal Protection Calculation Incorrect Rolling count (count up) error of “Accelerator Position” via CAN is received for specified time continuously. (1 D/C detection logic but transmission warning light does not light up) |
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P19E7-83: Rolling Count for Engine Speed and Throttle Position – Value of Signal Protection Calculation Incorrect Rolling count (count up) error of “Engine Speed and Throttle Position” via CAN is received for specified time continuously. (1 D/C detection logic but transmission warning light does not light up) |
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P19E9-68: Safety 2 SMP Intervention – Event Information TCM internal failure (processor error) (1 D/C detection logic but transmission warning light does not light up) |
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P19EA-96: MGS external clock – Component Internal Failure TCM internal failure (processor error) (1 D/C detection logic) |
DTC Confirmation Procedure
WARNING:
If you do not select a suitable route and take proper precautions when performing a road test, an accident can occur.
•Select a level road with no traffic to minimize the risk of accident.
•Perform the test extremely carefully.
•Perform the road test with 2 persons, a driver and a tester.
•Perform the test extremely carefully.
•Perform the road test with 2 persons, a driver and a tester.
NOTE:
•Check that the following condition is satisfied in this procedure.
—11 V < Battery voltage < 15 V
•Check that the following DTCs are not detected in this “DTC Confirmation Procedure.”
—CAN communication (U0073-88 and U0100-87)
1)Start engine and drive vehicle.
DTC Troubleshooting
| Step | Action | Yes | No |
|---|---|---|---|
| 1 |
DTC recheck
1)Clear DTC.
2)Set ignition “OFF”.
3)Perform “DTC Confirmation Procedure”, and check DTC.
Is the same DTC still detected?
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Replace TCM and recheck DTC.
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Intermittent trouble.
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