P0115

GMLAN Engine Coolant Temperature Fault (No Valid GMLAN Signal)

C

No

P0120

Throttle Position Signal (No Valid GMLAN Signal)

B

Yes

P0218

Transmission Fluid Over Temperature

C

No

P0562

System Voltage Low

C

No

P0563

System Voltage High

C

No

P0572

Brake Switch 'Stuck Off'

C

No

P0573

Brake Switch 'Stuck On'

C

No

P0601

TCM ROM Test

A

Yes

P0602

Not Start Calibration

A

Yes

P0603

Power-Up Copy Of NVM To RAM

A

Yes

P0604

RAM Test

B

Yes

P0711

Transmission Fluid Temperature Sensor Circuit - Performance Test

C

No

P0712

Transmission Fluid Temperature Sensor Circuit - Low Input (High Temp)

C

No

P0713

Transmission Fluid Temperature Sensor Circuit - High Input (Low Temp)

C

No

P0716

Transmission Input Speed Sensor - Performance Signal Drop

B

Yes

P0717

Transmission Input Speed Sensor - Low Input No Activity

B

Yes

P0722

Transmission Output Speed Sensor - Low Input

B

Yes

P0723

Transmission Output Speed Sensor - Intermittent

B

Yes

P0727

Engine Speed Sensor Circuit - No Valid GMLAN Signal

B

Yes

P0741

TCC System Stuck OFF

B

Yes

P0742

TCC System ON

B

Yes

P0748

Pressure Control Solenoid Circuit Fault

C

Yes

P0751

1-2 Shift Solenoid Stuck On

B

Yes

P0752

1-2 Shift Solenoid Stuck Off

B

Yes

P0756

2-3 Shift Solenoid Stuck Off

B

Yes

P0757

2-3 Shift Solenoid Stuck On

B

Yes

P0761

4-5 Shift Solenoid Stuck Off

B

Yes

P0762

4-5 Shift Solenoid Stuck On

B

Yes

P0815

Transmission Upshift Switch Circuit Stuck On

C

No

P0816

Transmission Downshift Switch Circuit Stuck On

C

No

P0826

Tap Circuit Reads An Invalid Voltage Range

C

No

P0973

1-2 Shift Solenoid Electrical Fault (Open Or Short To Ground)

B

Yes

P0974

1-2 Shift Solenoid Electrical Fault (Short To Voltage)

B

Yes

P0976

2-3 Shift Solenoid Electrical Fault (Open Or Short To Ground)

B

Yes

P0977

2-3 Shift Solenoid Electrical Fault (Short To Voltage)

B

Yes

P0979

4-5 Shift Solenoid Electrical Fault (Open Or Short To Ground)

B

Yes

P0980

4-5 Shift Solenoid Electrical Fault (Short To Voltage)

B

Yes

P1621

Power Down Copy Of RAM To NVM

A

Yes

P1793

Wheel Speed Sensor Signal - No Valid GMLAN Signal

C

No

P1815

IMS Start In Wrong Range

B

Yes

P1820

IMS Circuit A Low

B

Yes

P1822

IMS Circuit B High

B

Yes

P1823

IMS Circuit P Low

B

Yes

P1825

IMS Illegal Range

B

Yes

P1826

IMS Circuit C High

B

Yes

P1831

High Side Driver 1 Short To Ground

C

No

P1832

High Side Driver 1 Short To Voltage

C

No

P1833

High Side Driver 2 Short To Ground

B

Yes

P1834

High Side Driver 2 Short To Voltage

B

Yes

P2544

Torque Reduction Signal Circuit - Can

B

Yes

P2637

Engine Torque Signal Circuit - No Valid GMLAN Signal

B

Yes

P2763

TCC PWM Solenoid Fault - Short To Voltage

B

Yes

P2764

TCC PWM Solenoid Fault - Open Or Short To Ground

B

Yes

U1000

GMLAN Bus Error Between Engine ECM And TCM

B

Yes