Automatic Transmission - 6T40 (MNH MNK) Or 6T45 (MHG) - Diagnostic Information And Procedures
- Diagnostic Information And Procedures
- DTC P0601, P0602, P0603, P0604 Or P062F: Control Module Memory Performance
- DTC P0634: Control Module Overtemperature
- DTC P0658 Or P0659: Actuator High Control Circuit Group 1 Low Voltage Or High Voltage
- DTC P0667, P0668, Or P0669: Control Module Temperature Sensor
- DTC P06AC, P06AD, Or P06AE: Control Module Power Up Temperature Sensor
- DTC P0711, P0712, Or P0713: Transmission Fluid Temperature Sensor
- DTC P0716, P0717, P07BF, Or P07C0: Input Speed Sensor
- DTC P0722, P0723, P077C, Or P077D: Output Speed Sensor Circuit
- DTC P0741 Or P0742: Torque Converter Clutch (TCC) System Stuck Off Or ON - Transmission Hydraulic/Mechanical Performance
- DTC P0751 Or P0752: Shift Solenoid Valve 1 Performance - Stuck Off Or ON - Transmission Hydraulic/Mechanical Performance
- DTC P0776 Or P0777: Pressure Control Solenoid Valve 2 Stuck Off OR On - Transmission Hydraulic/Mechanical Performance
- DTC P0796 Or P0797: Pressure Control Solenoid Valve 3 Stuck Off Or On - Transmission Hydraulic/Mechanical Performance
- DTC P0815, P0816, Or P0826: Up And Down Shift Switch Circuit
- DTC P0850, P0851, Or P0852: Park/Neutral Position Switch Circuit
- DTC P0851: Park/Neutral Position Switch Circuit Low Voltage
- DTC P0961, P0962, Or P0963: Line Pressure Control Solenoid Valve
- DTC P0965, P0966, Or P0967: Pressure Control Solenoid Valve 2
- DTC P0969, P0970, Or P0971: Pressure Control Solenoid Valve 3
- DTC P0973 Or P0974: Shift Solenoid Valve 1 Control Circuit Low Voltage Or High Voltage
- DTC P171A, P171B, Or P171C: Transmission Fluid Pressure Accumulator Solenoid Valve Control Circuit
- DTC P171D: Transmission Fluid Pressure Accumulator System Performance
- DTC P1761: Up And Down Shift Switch Signal Message Counter Incorrect
- DTC P1775: Transmission Range Request Signal Message Counter Incorrect
- DTC P182E Or P1915: Internal Mode Switch
- DTC P2714 Or P2715: Pressure Control Solenoid Valve 4 Stuck Off Or On
- DTC P2719, P2720, Or P2721: Pressure Control Solenoid Valve 4 Performance
- DTC P2723 Or P2724: Pressure Control Solenoid Valve 5 Stuck Off Or On - Transmission Hydraulic/Mechanical Performance
- DTC P2728, P2729, Or P2730: Pressure Control Solenoid Valve 5
- DTC P2762, P2763, Or P2764: Torque Converter Clutch (TCC) Pressure Control Solenoid Valve
- Symptoms - Automatic Transmission
- Control Solenoid Valve And Transmission Control Module Assembly Inspection
- Control Solenoid Valve And Transmission Control Module Assembly Input Shaft Speed/Output Shaft Speed Input Test
- Control Solenoid Valve And Transmission Control Module Assembly Solenoid Performance Test
- Manual Mode Or Tap Up/Down Diagnosis
- Transmission Fluid Level And Condition Check
- Line Pressure Check
- Road Test
- Torque Converter Diagnosis
- Clutch Plate Diagnosis
- Engine Coolant/Water In Transmission
- Fluid Leak Diagnosis
- Case Porosity Repair
- Bushing And Mating Shaft Inspection
- Noise And Vibration Analysis
- Whine/Growl Noise
- Automatic Transmission Fluid Leaks
- Shift Indicator Indicates Wrong Gear Selection
- No Park
- Harsh Garage Shift
- No Drive In All Ranges
- No First And Reverse Gears
- No First, Second, Third, And Fourth Gear
- No Second And Sixth Gear
- Harsh Or Late First, Second, Third, And Fourth Shift
- Harsh First And Reverse Shift
- No Third, Fifth, And Reverse Gear
- Harsh Or Late Second And Sixth Shift
- No Fourth, Fifth, And Sixth Gear
- Harsh Or Late Third, Fifth, And Reverse Shift
- Harsh Fourth, Fifth, And Sixth Shift
- Harsh Downshift
- No Torque Converter Clutch Apply
- No Torque Converter Clutch Release
- No Reverse Gear
- Fluid Pressure High Or Low