We use cookies for basic analytics — nothing loads until you accept. You can decline and keep browsing normally. Privacy Policy

DTC Code Glossary

Look up any of the 967 OBD-II diagnostic trouble codes in our database — what it means, and how we can permanently remove it from your ECU.

All P B C U
C1446
Brake Switch Circuit Failure
C1447
Traction Control Module Request Circuit Failure
C1448
Lamp Adaptive Damping Warning Circuit Failure
C1449
Traction Control Motor Coherency Fault
C1450
Traction Control Motor Circuit Failure
C1451
Traction Control Motor Circuit Open
C1452
Traction Control Motor Circuit Short to Battery
C1453
Traction Control Motor Circuit Short to Ground
C1454
Front Lateral Accelerometer Circuit Failure
C1455
Accelerometer Front Circuit Failure
C1456
Accelerometer Front Circuit Is Not Sensed
C1457
Accelerometer Front Circuit Short To Ground
C1458
Accelerometer Front Circuit Short To Battery
C1459
Adaptive Mode Switch Circuit Failure
C1460
Vehicle Accelerometer Power Circuit Failure
C1461
Vehicle Accelerometer Power Circuit Short to Battery
C1462
Left Front Vertical Accelerometer Circuit Failure
C1463
Right Front Vertical Accelerometer Circuit Failure
C1464
Pressure Transducer Redundant / Secondary Signal Faulted
C1465
Damper High Side Front Circuit Short To Battery
C1466
Damper Circuit Failure
C1467
Damper High Side Rear Circuit Short To Battery
C1468
Damper Low Side Front Circuit Failure
C1469
Damper Low Side Rear Circuit Failure
C1495
Traction Control Motor Potentiometer Circuit Failure
C1496
Traction Control Motor Potentiometer Circuit Open
C1497
Traction Control Motor Potentiometer Circuit Short to Battery
C1498
Traction Control Motor Potentiometer Circuit Short to Ground
C1499
Transfer Case Contact Plate "A" Encoder Circuit Failure
C1500
Transfer Case Contact Plate "B" Encoder Circuit Failure
C1501
Transfer Case Contact Plate "C" Encoder Circuit Failure
C1502
Transfer Case Contact Plate "D" Encoder Circuit Failure
C1503
Dynamic Stability Control Left Front Valve Malfunction
C1504
Dynamic Stability Control Right Front Valve Malfunction
C1505
Dynamic Stability Control Left Rear Valve Malfunction
C1506
Dynamic Stability Control Right Rear Valve Malfunction
C1507
Traction Control of Brake Exceeds Time-Out
C1508
Traction Control of Engine Exceeds Time-Out
C1510
Right Front Wheel Pressure Reduction Performance Problem
C1511
Left Front Wheel Pressure Reduction Performance Problem
C1512
Right Rear Wheel Pressure Reduction Performance Problem
C1513
Left rear Wheel Pressure Reduction Performance Problem
C1699
Left Rear Sensor Circuit Short to Vbat
C1700
Left Rear Sensor Circuit Failure
C1701
Left Rear Sensor Circuit Fault
C1702
RightRear Sensor Circuit Short to Vbat
C1703
Right Rear Sensor Circuit Failure
C1704
Right Rear Sensor Circuit Fault
C1705
Left Rear Center Sensor Circuit Short to Vbat
C1706
Left Rear Center Sensor Circuit Failure
C1707
Left Rear Center Sensor Circuit Fault
C1708
Right Rear Center Sensor Circuit Short to Vbat
C1709
Right Rear Center Sensor Circuit Failure
C1710
Right Rear Center Sensor Circuit Fault
C1711
Left Front Sensor Circuit Short to Vbat
C1712
Left Front Sensor Circuit Failure
C1713
Left Front Sensor Circuit Fault
C1714
Right Front Sensor Circuit Short to Vbat
C1715
Right Front Sensor Circuit Failure
C1716
Right Front Sensor Circuit Fault
C1717
Left Front Center Sensor Circuit Short to Vbat
C1718
Left Front Center Sensor Circuit Failure
C1719
Left Front Center Sensor Circuit Fault
C1721
Air Suspension Height Sensor Power Circuit Open
C1722
Air Suspension Height Sensor Power Circuit Short To Battery
C1723
Air Suspension Height Sensor Power Circuit Short To Ground
C1724
Air Suspension Height Sensor Power Circuit Failure
C1725
Air Suspension Front Pneumatic Failure
C1726
Air Suspension Rear Pneumatic Failure
C1727
Air Suspension Reservoir Pneumatic Failure
C1728
Transfer Case unable to transition between 2H and 4H
C1729
Transfer Case unable to transition between 4H and 4L
C1730
Reference Voltage Out of Range (+5 v)
C1731
Air Suspension LF Corner Up Timeout
C1732
Air Suspension LF Corner Down Timeout
C1733
Air Suspension RF Corner Up Timeout
C1734
Air Suspension RF Corner Down Timeout
C1735
Air Suspension LR Corner Up Timeout
C1736
Air Suspension LR Corner Down Timeout
C1737
Air Suspension RR Corner Up Timeout
C1738
Air Suspension RR Corner Down Timeout
C1739
Right Front Center Sensor Circuit Short to Vbat
C1740
Right Front Center Sensor Circuit Failure
C1741
Right Front Center Sensor Circuit Fault
C1742
Rear Sounder Circuit Failure
C1743
Rear Sounder Circuit Short to Vbatt
C1744
Front Sounder Circuit Failure
C1745
Front Sounder Circuit Short to Vbatt
C1748
Switch input Circuit Short to Gnd
C1749
Trailer Input Circuit Failure
C1750
Accelerator Position Sensor Out of Range
C1751
Vehicle Speed Sensor # 1 Output Circuit Short to Vbatt
C1752
Vehicle Speed Sensor # 1 Output Circuit Short to Gnd
C1753
Hydraulic Clutch Actuator Valve Signal Fault
C1754
Hydraulic Clutch Actuator Valve Circuit Failure
C1755
Power Limit Shutdown Fault
C1756
Air Suspension Front Height Sensor High (SE) Signal Circuit Failure
C1757
Air Suspension Front Height Sensor High (SE) Signal Circuit Open
C1758
Air Suspension Front Height Sensor High (SE) Signal Circuit Short To Battery
C1759
Air Suspension Front Height Sensor High (SE) Signal Circuit Short To Ground