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THM 4T65-E UPDATE HANDBOOK

GM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
DTC DESCRIPTION DTC TYPE* DEFAULT ACTION
P0218
P0502
P0503
P0560
P0711
P0712
P0713
P0716
P0717
*DTC TYPES
D
D
D
D
B
B
B
B
B
Automatic Transmission Fluid
Overtemperature
Vehicle Speed Sensor Circuit
Low Input
Vehicle Speed Sensor Circuit
Performance
System Voltage Malfunction
Automatic Transmission Fluid
Temperature Sensor Circuit
Performance
Automatic Transmission Fluid
Temperature Sensor Circuit
Low Input
Automatic Transmission Fluid
Temperature Sensor Circuit
High Input
Automatic Transmission Input
Speed Sensor Circuit Performance
Automatic Transmission Input
Speed Sensor Circuit No Signal
1 DTC P0218 is stored in PCM memory
1 DTC P0502 is stored in PCM memory
1 DTC P0503 is stored in PCM memory
1 DTC P0560 is stored in PCM memory
1 DTC P0711 is stored in PCM memory
1 DTC P0712 is stored in PCM memory
1 DTC P0713 is stored in PCM memory
1 DTC P0716 is stored in PCM memory
1 DTC P0717 is stored in PCM memory
A - Emission-related, turns the MIL "ON" after the 1st failure.
2 Disable shift adapts
2 Maximum line pressure
2 Maximum line pressure
3 Disable shift adapts
3 Disable shift adapts
3 Inhibit TCC
3 The PCM calculates a default TFT from
the ECT and IAT
3 The PCM calculates a default TFT from
the ECT and IAT
3 The PCM calculates a default TFT from
the ECT and IAT
D - Non-emission-related, no lamps and no message.
2 Disable shift adapts
2 Disable shift adapts
2 Disable shift adapts
2 Disable shift adapts
2 Disable shift adapts
2 Disable shift adapts
B - Emission-related, turns the MIL "ON" after two consecutive trips with failure.
4 Calculate VSS from ISS and commanded gear
4 Calculate VSS from ISS and commanded gear
Figure 7
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
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