Diagnostic Trouble Code (DTC) Identification, 4T65-E, created
for '97 Hcar
DTC
| Description
| DTC Type
| Default Action
|
P0218
| Automatic Transmission Fluid Overtemperature
|
D
|
| • | DTC P0218 is stored in PCM memory |
|
P0502
| Vehicle Speed Sensor
Circuit Low Input
|
B
|
| • | DTC P0502 stores in PCM memory |
| • | Calculate VSS from ISS and commanded gear |
|
P0503
| Vehicle Speed Sensor
Circuit Performance
|
B
|
| • | DTC P0503 is stored in PCM memory |
| • | Calculate VSS from ISS and commanded gear |
|
P0560
| System Voltage Malfunction
|
D
|
| • | DTC P0560 is stored in PCM memory |
|
P0711
| Automatic Transmission
Fluid Temperature Sensor Circuit Performance
|
B
|
| • | DTC P0711 is stored in PCM memory |
| • | The PCM calculates a default TFT from the ECT and the IAT. |
|
P0712
| Automatic Transmission
Fluid Temperature Sensor Circuit Low Input
|
D
|
| • | DTC P0712 is stored in PCM memory |
| • | The PCM calculates a default TFT from the ECT and the IAT. |
|
P0713
| Automatic Transmission
Fluid Temperature Sensor Circuit High Input
|
D
|
| • | DTC P0713 is stored in PCM memory |
| • | The PCM calculates a default TFT from the ECT and the IAT. |
|
P0716
| Automatic Transmission
Input Speed Sensor Circuit Performance
|
B
|
| • | DTC P0716 is stored in PCM memory |
|
P0717
| Automatic Transmission
Input Speed Sensor Circuit No Signal
|
B
|
| • | DTC P0717 is stored in PCM memory |
|
P0719
| TCC Brake Switch
Circuit Low
|
D
|
| • | DTC P0719 is stored in PCM memory |
| • | Disregard brake switch input for TCC operation under the following
conditions: |
| - | The throttle position is greater than 6%. |
| - | The vehicle speed is greater than 70 km/h (44 mph). |
| - | The throttle position was previously greater than 12% while the
vehicle speed was greater than 75 km/h (47 mph). |
| - | The brake switch has not been OFF for more than 2 seconds
during this ignition cycle. |
|
P0724
| TCC Brake Switch
Circuit High
|
D
|
| • | DTC P0724 is stored in PCM memory |
|
P0730
| Undefined Gear Ratio
|
D
|
| • | DTC P0730 is stored in PCM memory |
|
P0741
| Torque Converter
Clutch System Stuck OFF
|
B
|
| • | DTC P0741 is stored in PCM memory |
| • | Inhibit 4th gear in Hot Mode |
|
P0742
| Torque Converter
Clutch System Stuck ON
|
A
|
| • | DTC P0742 is stored in PCM memory |
| • | TCC commanded ON at maximum capacity |
|
P0748
| Pressure Control
Solenoid Valve Electrical
|
D
|
| • | DTC P0748 is stored in PCM memory |
|
P0751
| 1-2 Shift Solenoid
Valve Performance
|
B
|
| • | DTC P0751 is stored in PCM memory |
| • | Inhibit 3-2 downshifts when the vehicle speed is greater than
48 km/h (30 mph) |
|
P0753
| 1-2 Shift Solenoid
Valve Electrical
|
A
|
| • | DTC P0753 is stored in PCM memory |
| • | Inhibit 3-2 downshifts when the vehicle speed is greater than
48 km/h (30 mph) |
|
P0756
| 2-3 Shift Solenoid
Valve Performance
|
A
|
| • | DTC P0756 is stored in PCM memory |
|
P0758
| 2-3 Shift Solenoid
Valve Electrical
|
A
|
| • | DTC P0758 is stored in PCM memory |
|
P1810
| Automatic Transmission
Fluid Pressure Manual Valve Position Switch Circuit Malfunction
|
B
|
| • | DTC P1810 is stored in PCM memory |
| • | The PCM assumes D4 for shifting |
|
P1811
| Maximum Adapt and
Long Shift
|
D
|
| • | DTC P1811 is stored in PCM memory |
|
P1860
| Torque Converter
Clutch Pulse Width Modulation Solenoid Valve Electrical
|
A
|
| • | DTC P1860 is stored in PCM memory |
| • | Inhibit 4th gear in Hot mode |
|
P1887
| Torque Converter
Clutch Release Switch Circuit Malfunction
|
B
|
| • | DTC P1887 is stored in PCM memory |
| • | Inhibit 4th gear in Hot mode |
|
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.
- D-Non-emission-related, no lamps.
|
