Home Codes Powertrain (P-Codes) Body (B-Codes) Chassis (C-Codes) Network (U-Codes) Blog
U-Codes

Network Codes

CAN bus and module communication faults across all vehicle networks. 649 codes total.

Showing 391–420 of 649

U1464
Manufacturer Specific Network Communication
High

What Does U1464 Mean?The U1464 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1465
Manufacturer Specific Network Communication
High

What Does U1465 Mean?The U1465 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1466
Manufacturer Specific Network Communication
High

What Does U1466 Mean?The U1466 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1467
Manufacturer Specific Network Communication
High

What Does U1467 Mean?The U1467 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1469
Manufacturer Specific Network Communication
High

What Does U1469 Mean?The U1469 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U146D-64
Manufacturer Specific Network Communication
High

What Does U146D-64 Mean?The U146D-64 diagnostic trouble code is a high severity issue specifically indicating a signal plausibility failure. In…

U1477
Manufacturer Specific Network Communication
High

What Does U1477 Mean?The U1477 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1478
Manufacturer Specific Network Communication
High

What Does U1478 Mean?The U1478 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1479
Manufacturer Specific Network Communication
High

What Does U1479 Mean?The U1479 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U147B
Manufacturer Specific Network Communication
High

What Does U147B Mean?The U147B diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U147D-64
Manufacturer Specific Network Communication
High

What Does U147D-64 Mean?The U147D-64 diagnostic trouble code is a high severity issue specifically indicating a signal plausibility failure. In…

U147D
Manufacturer Specific Network Communication
High

What Does U147D Mean?The U147D diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U147E
Manufacturer Specific Network Communication
High

What Does U147E Mean?The U147E diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1480
Manufacturer Specific Network Communication
High

What Does U1480 Mean?The U1480 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1489
Manufacturer Specific Network Communication
High

What Does U1489 Mean?The U1489 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U148C
Manufacturer Specific Network Communication
High

What Does U148C Mean?The U148C diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U148D-64
Manufacturer Specific Network Communication
High

What Does U148D-64 Mean?The U148D-64 diagnostic trouble code is a high severity issue specifically indicating a signal plausibility failure. In…

U148D
Manufacturer Specific Network Communication
High

What Does U148D Mean?The U148D diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1490
Manufacturer Specific Network Communication
High

What Does U1490 Mean?The U1490 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U149D-64
Manufacturer Specific Network Communication
High

What Does U149D-64 Mean?The U149D-64 diagnostic trouble code is a high severity issue specifically indicating a signal plausibility failure. In…

U1501
Manufacturer Specific Network Communication
High

What Does U1501 Mean?The U1501 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1502
Manufacturer Specific Network Communication
High

What Does U1502 Mean?The U1502 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1503
Manufacturer Specific Network Communication
High

What Does U1503 Mean?The U1503 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1504
Manufacturer Specific Network Communication
High

What Does U1504 Mean?The U1504 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1506
Manufacturer Specific Network Communication
High

What Does U1506 Mean?The U1506 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1507
Manufacturer Specific Network Communication
High

What Does U1507 Mean?The U1507 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1508
Manufacturer Specific Network Communication
High

What Does U1508 Mean?The U1508 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1509
Manufacturer Specific Network Communication
High

What Does U1509 Mean?The U1509 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U150A
Manufacturer Specific Network Communication
High

What Does U150A Mean?The U150A diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U1519
Manufacturer Specific Network Communication
High

What Does U1519 Mean?The U1519 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

Page 14 of 22