Fault code lookup

NetworkU0114

Serious

Severity: Serious - have it checked soon

Lost Communication With Four-Wheel Drive Clutch Control Module

37 brands affected · Generic SAE J2012 description.

Key terms: Control module: a small computer that runs one part of the car · SAE J2012: the standard generic code list

1What it means in plain English

Control modules in the car cannot communicate with each other over the vehicle network.

2Common causes

  1. Wiring or connector fault on the communication bus
  2. Faulty control module
  3. Low battery voltage or poor ground
  4. Water ingress in a connector or module
  5. Aftermarket device interfering with the bus

3Can I drive?

Serious · drive with care

The car may run normally or may not run at all. If the module that has lost communication controls steering, brakes, park brake, charging or engine cooling, drive only if those systems feel normal; stop safely if the steering becomes heavy, a brake warning appears, or the engine temperature climbs. If the car will not start or runs badly, have it towed.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 37

BrandCodeDescriptionSystem
Ashok Leyland CVU0114Lost Communication With Four-Wheel Drive Clutch Control Module SAENetwork
BAIC MotorU0114ECU lost communication with 4WD control module BrandNetwork
Mercedes-BenzU0114Lost Communication With Four-Wheel Drive Clutch Control Module SAENetwork
BYDU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
CheryU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
ChryslerU0114lost communication with final drive control module BrandNetwork
DaewooU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
DaihatsuU0114E4WD communication blackout BrandNetwork
DFFSU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
DFFXU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
DFXKU0114Communication between ECU and 4WD control module lost BrandNetwork
EOBDU0114Kaotatud side nelikveoklaatri juhtmooduliga BrandNetwork
GeelyU0114Communication Fault Between CAN and 4WD BrandNetwork
GMU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
Great WallU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
HafeiU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
HoldenU0114Lost Communication with Four Wheel Drive Clutch Control Module BrandNetwork
HondaU0114Lost Communication With Four-Wheel Drive Clutch Control Module SAENetwork
HyundaiU0114Lost Communication With Four-Wheel Drive Clutch Control Module SAENetwork
IsuzuU0114Lost Communication With Four-Wheel Drive Clutch Control Module SAENetwork
Land RoverU0114Lost Communication With Four-Wheel Drive Clutch Control Module BrandNetwork
MaseratiU0114Lost Communication With Final Drive Control Module BrandNetwork
MitsubishiU01144WD CAN timeout BrandNetwork
NissanU0114Lost Communication With Four-Wheel Drive Clutch Control Module SAENetwork
OpelU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
PeroduaU0114E4WD communication blackout BrandNetwork
PeugeotU0114Lost Communication With Four-Wheel Drive Clutch Control Module SAENetwork
PorscheU0114Lost Communication With Four-Wheel Drive Clutch Control Module SAENetwork
ProtonU01144WD CAN timeout BrandNetwork
SaabU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
MG (SAIC)U0114CAN Timeout VG BrandNetwork
SprinterU0114Lost Communication With Four-Wheel Drive Clutch Control Module SAENetwork
SuzukiU0114Lost Communication With 4-Wheel Drive Control Module BrandNetwork
SWM MotorU0114ECM4 wheel drive control module communication lost BrandNetwork
TataU0114Lost Communication With Four-Wheel Drive Clutch Control Module BrandNetwork
ToyotaU0114Lost Communication With FourWheel Drive Clutch Control Module BrandNetwork
VolkswagenU0114Control module for All wheel drive clutch: no communication BrandNetwork

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Extended variant codes 3

These 7-character codes are manufacturer-specific variants of U0114 and may be reported by some scan tools.

BrandCodeDescriptionSystem
SsangYongU011400CAN: T/C Message not Received (Time out) BrandNetwork
SsangYongU011481Variant coding error: Wireless Cell Phone Charger (WPC) specification detection BrandNetwork
SsangYongU011487CAN communication: Wireless Cell Phone Charger (WPC) message not received BrandNetwork

6Related codes

  • U0110 Lost Communication With Drive Motor Control Module A
  • U0111 Lost Communication With Battery Energy Control Module A
  • U0112 Lost Communication With Battery Energy Control Module B
  • U0113 Lost Communication With Emissions Critical Control Information
  • U0115 Lost Communication With ECM/PCM B
  • U0116 Lost Communication With Coolant Temperature Control Module
  • U0117 Lost Communication With PTO Control Module
  • U0118 Lost Communication With Fuel Additive Control Module
  • U0119 Lost communication with fuel cell control module
  • U011A Lost Communication With Exhaust Gas Sensor Module
  • U011B Lost Communication With Rocker Arm Control Module A
  • U011C Lost communication with rocker arm control module 'B'

Browse Uxxx codes or U011xx codes.

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