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U-Codes

Network Codes

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

Showing 91–120 of 649

U0187
Lost Communication with Control Module
Critical

What Does U0187 Mean?The U0187 diagnostic trouble code is a critical severity issue. In most Jeep models, this is primarily…

U0195
Lost Communication with Control Module
Critical

What Does U0195 Mean?The U0195 diagnostic trouble code is a critical severity issue. In most Jeep models, this is primarily…

U0196
Lost Communication with Control Module
Critical

What Does U0196 Mean?The U0196 diagnostic trouble code is a critical severity issue. In most Jeep models, this is primarily…

U0197
Lost Communication with Control Module
Critical

What Does U0197 Mean?The U0197 diagnostic trouble code is a critical severity issue. In most Jeep models, this is primarily…

U0199
Lost Communication with Control Module
Critical

What Does U0199 Mean?The U0199 diagnostic trouble code is a critical severity issue. In most Jeep models, this is primarily…

U01B0
Lost Communication with Control Module
Critical

What Does U01B0 Mean?The U01B0 diagnostic trouble code is a critical severity issue. In most Jeep models, this is primarily…

U0200
Lost Communication with Control Module
High

What Does U0200 Mean?The U0200 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0201
Lost Communication with Control Module
High

What Does U0201 Mean?The U0201 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0202
Lost Communication with Control Module
High

What Does U0202 Mean?The U0202 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0203
Lost Communication with Control Module
High

What Does U0203 Mean?The U0203 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0204
Lost Communication with Control Module
High

What Does U0204 Mean?The U0204 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0208
Lost Communication with Control Module
High

What Does U0208 Mean?The U0208 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0209
Lost Communication with Control Module
High

What Does U0209 Mean?The U0209 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0212
Lost Communication with Control Module
High

What Does U0212 Mean?The U0212 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0213
Lost Communication with Control Module
High

What Does U0213 Mean?The U0213 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0230
Lost Communication with Control Module
High

What Does U0230 Mean?The U0230 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0231
Lost Communication with Control Module
High

What Does U0231 Mean?The U0231 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0232
Lost Communication with Control Module
High

What Does U0232 Mean?The U0232 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0236
Lost Communication with Control Module
High

What Does U0236 Mean?The U0236 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0241
Lost Communication with Control Module
High

What Does U0241 Mean?The U0241 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0249
Lost Communication with Control Module
High

What Does U0249 Mean?The U0249 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0252
Lost Communication with Control Module
High

What Does U0252 Mean?The U0252 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0254-86
Lost Communication with Control Module
High

What Does U0254-86 Mean?The U0254-86 diagnostic trouble code is a high severity issue specifically indicating a invalid data. In most…

U0254-87
Lost Communication with Control Module
High

What Does U0254-87 Mean?The U0254-87 diagnostic trouble code is a high severity issue specifically indicating a missing message. In most…

U0264
Lost Communication with Control Module
High

What Does U0264 Mean?The U0264 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U0293
Lost Communication with Control Module
High

What Does U0293 Mean?The U0293 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U029D
Lost Communication with Control Module
High

What Does U029D Mean?The U029D diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U029E
Lost Communication with Control Module
High

What Does U029E Mean?The U029E diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U02A1
Lost Communication with Control Module
High

What Does U02A1 Mean?The U02A1 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

U02A2
Lost Communication with Control Module
High

What Does U02A2 Mean?The U02A2 diagnostic trouble code is a high severity issue. In most Jeep models, this is primarily…

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