These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.

CI Circuit Malfunction

PCM IDM Communications Error

Electronic Feedback Signal Not Detected

Wastegate Solenoid Circuit Malfunction

Reverse Engagement Error

Brake On Off Switch Out of Self-Test Range

Manual Lever Position Sensor Out of Self-Test Range

High Vehicle Speed Observed in Park

Transfer Case Neutral Indicator Hard Fault Present

Park or Neutral Position Switch Out of Self-Test Range

Transmission Fluid Temperature Sensor Out of Self-Test Range

Trans Torque Reduction Request Signal Malfunction

TFT Sensor In Range Failure Low Value

SSA Inductive Signature Malfunction

SSB Inductive Signature Malfunction

SSC Inductive Signature Malfunction

SSD Inductive Signature Malfunction

TFT Sensor In Range Failure High

Vehicle Speed Meter Circuit Malfunction

Gear 1 Incorrect Ratio

Gear 2 Incorrect Ratio

Gear 3 Incorrect Ratio

Gear 4 Incorrect Ratio

Insufficient Engine Speed Increase During Self Test

Insufficient Engine Speed Decrease During Self Test

Coast Clutch Solenoid Inductive Signature Malfunction

Transmission Slip Error

4x4 Low Switch Error

1-2 Shift Malfunction

2-3 Shift Malfunction

3-4 Shift Malfunction

Torque Converter Clutch Control Error

Torque Converter Clutch Solenoid Faulty

Torque Converter Clutch Solenoid Faulty

Torque Converter Clutch System Stuck in Off Position

Electronic Pressure Control Solenoid A Open Circuit

Electronic Pressure Control Solenoid A Short Circuit

EPC Malfunction

Electronic Pressure Control Solenoid Failed Low

Shift Solenoid A Performance

Coast Clutch Solenoid Circuit Malfunction

Shift Solenoid B Performance

Shift Solenoid C Performance

Overdrive Band Failed Off

Shift Solenoid D Performance

Torque Converter Clutch Circuit Malfunction

Performance Normal Winter Mode Input Malfunction

Clutch Solenoid Circuit Malfunction

Transmission Control Indicator Lamp Circuit Malfunction

Transmission Control Switch Circuit is Out of Self-Test Range

4x4 Low Switch is Out of Self-Test Range

P/ES Circuit Out Of Self Test Range

Transmission Over-Temperature Condition

Transmission Mechanical Failure First And Reverse

Transmission Mechanical Failure First And Second

3-2 Downshift Error

2-1 Downshift Error

Pressure Control Solenoid B Open Circuit

Pressure Control Solenoid B Short Circuit

Idle Switch Circuit Malfunction

Transmission 4-Wheel Drive High Indicator Circuit Failure

Transmission 4-Wheel Drive High Indicator Short Circuit To Battery

Transmission 4-Wheel Drive Low Indicator Circuit Failure

TFP Valve Position Switch Circuit Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery

Transmission 4-Wheel Drive Mode Select Circuit Failure

Transmission 4-Wheel Drive Mode Select Short Circuit To Ground

Transmission Neutral Safety Switch Short Circuit To Ground

Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure

Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery

Transmission 4-Wheel Drive Clutch Relay Circuit Failure

Transmission 4-Wheel Drive Low Clutch Relay Circuit To Battery

Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure

Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Battery

Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure

Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Battery

Transmission Transfer Case Shift Motor Circuit Failure

Transmission Transfer Case Contact Plate A Circuit Failure

Transmission Transfer Case Contact Plate B Circuit Failure

Transmission Transfer Case Contact Plate C Circuit Failure

Transmission Transfer Case Contact Plate D Circuit Failure