Diagnostic Trouble Code (DTC) Identification Diagnostic Types
DTC
| Description
| DTC Type*
| Default Action
|
P0502
| Vehicle Speed Sensor Assembly (VSS Assy.) Circuit--Low
Input
| A
|
| • | DTC P0502 stores in PCM history |
| • | Freeze shift adapts from being updated |
|
P0560
| System Voltage Malfunction
| D
|
| • | DTC P0560 stores in PCM history |
| • | All transmission output devices are off except the TCC PWM solenoid
valve and the 3-2 shift solenoid valve assembly |
| • | Freeze shift adapts from being updated |
|
P0712
| Automatic Transmission Fluid Temperature
(TFT) Sensor Circuit--Low Input (High Temperature Indicated)
| B
|
| • | DTC P0712 is stored in PCM history |
| • | The PCM uses a transmission default temperature of 135°C (275°F) |
| • | Freeze shift adapts from being updated |
|
P0713
| Automatic Transmission Fluid Temperature
(TFT) Sensor Circuit--High Input (Low Temperature Indicated)
| B
|
| • | DTC P0713 is stored in PCM history |
| • | The PCM uses a transmission default temperature of 135°C (275°F) |
| • | Freeze shift adapts from being updated |
|
P0719
| Brake Switch Circuit--Low Input
| A
|
| • | DTC P0719 is stored in PCM history |
| • | Inhibit 4th gear if in hot mode |
| • | Freeze shift adapts from being updated |
|
P0724
| Brake Switch Circuit--High Input
| D
|
| • | DTC P0724 is stored in PCM history |
| • | Freeze shift adapts from being updated |
|
P0742
| Torque Converter Clutch (TCC) System
Stuck ON
| A
|
| • | DTC P0742 is stored in PCM history |
| • | Freeze shift adapts from being updated |
|
P0748
| Pressure Control Solenoid Valve(PC Sol.
Valve) Circuit--Electrical
| D
|
| • | DTC P0748 is stored in PCM history |
| • | Freeze shift adapts from being updated |
|
P0751
| 1-2 Shift Solenoid Valve (1-2 SS Valve)--Performance
| B
|
| • | DTC P0751 is stored in PCM history |
| • | Freeze shift adapts from being updated |
|
P0753
| 1-2 Shift Solenoid Valve (1-2 SS Valve)--Electrical
| A
|
| • | DTC P0753 is stored in PCM history |
| • | Freeze shift adapts from being updated |
|
P0756
| 2-3 Shift Solenoid Valve (2-3 SS Valve)--Performance
| B
|
| • | DTC P0756 is stored in PCM history |
| • | Freeze shift adapts from being updated |
|
P0758
| 2-3 Shift Solenoid Valve (2-3 SS Valve)--Electrical
| A
|
| • | DTC P0758 is stored in PCM history |
| • | Freeze shift adapts from being updated |
|
P1810
| Automatic Transmission Fluid Pressure
Manual Valve Position Switch (TFP Val. Position Switch) Circuit Malfunction
| B
|
| • | DTCC 1810 is stored in PCM history |
| • | Freeze shift adapts from being updated |
|
P1812
| Transmission Fluid Overtemperature
| D
|
| • | DTC P1812 is stored in PCM history |
| • | Freeze shift adapts from being updated |
|
P1860
| Torque Converter Clutch Pulse Width
Modulation Solenoid Valve (TCC PWM Sol Valve) Circuit--Electrical
| A
|
| • | DTC P1860 is stored in PCM history |
| • | Inhibit 4th gear in hot mode |
| • | Freeze shift adapts from being updated |
|
P1864
| Torque Converter Clutch Solenoid Valve
(TCC Sol Valve) Circuit--Electrical
| A
|
| • | DTC P1864 is stored in PCM history |
| • | Inhibit 4th gear in hot mode |
| • | Freeze shift adapts from being updated |
|
P1870
| Transmission Component Slipping
| A
|
| • | DTC P1870 is stored in PCM history |
| • | Inhibit 4th gear in hot mode |
| • | Freeze shift adapts from being updated |
|
P1886
| 3-2 Shift Solenoid Valve Assembly
(3-2 SS Valve Assy.) Circuit--Electrical
| A
|
| • | DTC P1886 is stored in PCM history |
| • | Soft landing to 3rd gear |
| • | Inhibit 4th gear in hot mode |
| • | Freeze shift adapts from being updated |
|
*DTC Types:
| • | A-Emission-related, turns the MIL ON after the first failure. |
| • | B-Emission-related, turns the MIL ON after two consecutive
trips with failure. |
| • | C-Non-emission-related, turns the service lamp ON after
the first failure. |
| • | D-Non-emission-related, no lamps. |
|
Diagnostic Trouble Code (DTC) Identification Diagnostic Types
DTC
| Description
| DTC Type*
| Default Action
|
P0502
| Vehicle Speed Sensor Assembly (VSS Assy.) Circuit--Low
Input
| A
|
| • | DTC P0502 stores in VCM history |
| • | Freeze shift adapts from being updated |
|
P0560
| System Voltage Malfunction
| D
|
| • | DTC P0560 stores in VCM history |
| • | All transmission output devices are off |
| • | Freeze shift adapts from being updated |
|
P0712
| Automatic Transmission Fluid Temperature
(TFT) Sensor Circuit--Low Input (High Temperature Indicated)
| B
|
| • | DTC P0712 is stored in VCM history |
| • | The VCM uses a transmission default temperature of 135°C (275°F) |
| • | Freeze shift adapts from being updated |
|
P0713
| Automatic Transmission Fluid Temperature
(TFT) Sensor Circuit--High Input (Low Temperature Indicated)
| B
|
| • | DTC P0713 is stored in VCM history |
| • | The VCM uses a transmission default temperature of 135°C (275°F) |
| • | Freeze shift adapts from being updated |
|
P0719
| Brake Switch Circuit--Low Input
| A
|
| • | DTC P0719 is stored in VCM history |
| • | Inhibit 4th gear if in hot mode |
| • | Freeze shift adapts from being updated |
|
P0724
| Brake Switch Circuit--High Input
| D
|
| • | DTC P0724 is stored in VCM history |
| • | Freeze shift adapts from being updated |
|
P0742
| Torque Converter Clutch (TCC) System
Stuck ON
| B
|
| • | DTC P0742 is stored in VCM history |
| • | Freeze shift adapts from being updated |
|
P0748
| Pressure Control Solenoid Valve (PC
Sol. Valve) Circuit--Electrical
| D
|
| • | DTC P0748 is stored in VCM history |
| • | Freeze shift adapts from being updated |
|
P0751
| 1-2 Shift Solenoid Valve (1-2
SS Valve)--Performance
| B
| DTC P0751 is stored in
VCM history
|
P0753
| 1-2 Shift Solenoid
Valve (1-2 SS Valve)--Electrical
| A
|
| • | DTC P0753 is stored in VCM history |
| • | Freeze shift adapts from being updated |
| • | If in hot mode, the TCC engages in 3rd or 4th, if no braking or
downshifts occur |
| • | Inhibit downshifts to 2nd gear over 48 km/h (30 mph) |
|
P0756
| 2-3 Shift Solenoid Valve (2-3
SS Valve)--Performance
| B
|
| • | DTC P0756 is stored in VCM history |
| • | Freeze shift adapts from being updated |
|
P0758
| 2-3 Shift Solenoid Valve (2-3
SS Valve)--Electrical
| A
|
| • | DTC P0758 is stored in VCM history |
| • | Freeze shift adapts from being updated |
|
P1810
| Automatic Transmission Fluid Pressure
Manual Valve Position Switch (TFP Val. Position Switch) Circuit Malfunction
| B
|
| • | DTCC 1810 is stored in VCM history |
| • | Freeze shift adapts from being updated |
|
P1812
| Transmission Fluid Overtemperature
| D
|
| • | DTC P1812 is stored in VCM history |
| • | Freeze shift adapts from being updated |
|
P1860
| Torque Converter Clutch Pulse Width
Modulation Solenoid Valve (TCC PWM Sol. Valve) Circuit--Electrical
| A
|
| • | DTC P1860 is stored in VCM history |
| • | Inhibit 4th gear in hot mode |
| • | Freeze shift adapts from being updated |
|
P1864
| Torque Converter Clutch Solenoid Valve
(TCC Sol Valve) Circuit--Electrical
| A
|
| • | DTC P1864 is stored in VCM history |
| • | Inhibit 4th gear in hot mode |
| • | Freeze shift adapts from being updated |
|
P1870
| Transmission Component Slipping
| A
|
| • | DTC P1870 is stored in VCM history |
| • | Inhibit 4th gear in hot mode |
| • | Freeze shift adapts from being updated |
|
P1875
| Four Wheel Drive Low Circuit Malfunction
| A
|
| • | DTC P1875 is stored in VCM history |
| • | Soft landing to 3rd gear |
| • | Freeze shift adapts from being updated |
|
P1886
| 3-2 Shift Solenoid Valve Assembly
(3-2 SS Valve Assy.) Circuit--Electrical
| A
|
| • | DTC P1886 is stored in VCM history |
| • | Soft landing to 3rd gear |
| • | Inhibit 4th gear in hot mode |
| • | Freeze shift adapts from being updated |
|
*DTC Types:
| • | A-Emission-related, turns the MIL ON after the first failure. |
| • | B-Emission-related, turns the MIL ON after two consecutive
trips with failure. |
| • | C-Non-emission-related, turns the service lamp ON after
the first failure. |
| • | D-Non-emission-related, no lamps. |
|
