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UNetwork (U)

Codes Network (U)

1230 code(s) in this category. Page 12 of 52. Select one to see the detailed diagnosis.

U019ECrítica

Lost Communication With Transmission Range Control Module

Red (U)

ECU lost communication with transmission range control module (PRNDL gear selector). A communication loss with

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U019FCrítica

Lost Communication With Engine Coolant Pump Control Module

Red (U)

ECU lost communication with the electric coolant pump control module. A communication loss with this module br

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U01A0Crítica

Lost Communication With Hybrid/EV Battery Interface Control Module A

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module A (BMS slave or cell-monitoring submodul

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U01A1Crítica

Lost Communication With Hybrid/EV Battery Interface Control Module B

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module B (BMS slave or cell-monitoring submodul

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U01A2Crítica

Lost Communication With Hybrid/EV Battery Interface Control Module C

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module C (BMS slave or cell-monitoring submodul

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U01A3Crítica

Lost Communication With Hybrid/EV Battery Interface Control Module D

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module D (BMS slave or cell-monitoring submodul

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U01A4Crítica

Lost Communication With Hybrid/EV Battery Interface Control Module E

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module E (BMS slave or cell-monitoring submodul

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U01A5Crítica

Lost Communication With Hybrid/EV Battery Interface Control Module F

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module F (BMS slave or cell-monitoring submodul

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U01A6Crítica

Lost Communication With Hybrid/EV Battery Interface Control Module G

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module G (BMS slave or cell-monitoring submodul

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U01A7Crítica

Lost Communication With Hybrid/EV Battery Interface Control Module H

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module H (BMS slave or cell-monitoring submodul

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U01A8Crítica

Lost Communication With Hybrid/EV Battery Interface Control Module I

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module I (BMS slave or cell-monitoring submodul

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U01A9Crítica

Lost Communication With Hybrid/EV Battery Interface Control Module J

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module J (BMS slave or cell-monitoring submodul

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U01AACrítica

Lost Communication With Hybrid/EV Battery Interface Control Module K

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module K (BMS slave or cell-monitoring submodul

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U01ABCrítica

Lost Communication With Hybrid/EV Battery Interface Control Module L

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module L (BMS slave or cell-monitoring submodul

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U01ACCrítica

Lost Communication With Hybrid/EV Battery Interface Control Module M

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module M (BMS slave or cell-monitoring submodul

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U01ADCrítica

Lost Communication With Hybrid/EV Battery Interface Control Module N

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module N (BMS slave or cell-monitoring submodul

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U01AECrítica

Lost Communication With Hybrid/EV Battery Interface Control Module O

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module O (BMS slave or cell-monitoring submodul

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U01AFCrítica

Lost Communication With Hybrid/EV Battery Interface Control Module P

Red (U)

ECU lost CAN communication with hybrid/EV HV battery interface module P (BMS slave or cell-monitoring submodul

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U01B0Moderada

Lost Communication With Battery Monitor Module

Red (U)

ECU lost communication with the battery monitor module (12V battery state-of-charge/health monitoring).

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U01B1Moderada

Lost Communication With Particulate Matter Sensor B

Red (U)

ECU lost communication with particulate matter sensor B (downstream of DPF, used for DPF integrity monitoring)

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U01B2Crítica

Lost Communication With Planetary Gear Set Control Module

Red (U)

ECU lost communication with planetary gear set control module (used in some hybrid powertrains for power split

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U01B3Crítica

Lost Communication With Brake Blending Actuator

Red (U)

ECU lost communication with the brake blending actuator (modulates between regen and friction braking on hybri

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U01B4Crítica

Lost Communication With Brake System Control Module B

Red (U)

ECU lost communication with brake system control module B (secondary brake controller). A communication loss w

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U01B5Moderada

Lost Communication With Catalyst Heater Control Module

Red (U)

ECU lost communication with the electric catalyst heater control module (helps cat reach light-off faster).

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