NetworkU0405

Serious

Severity: Serious - have it checked soon

Invalid Data Received From Cruise Control Module

35 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

Wiring or connector fault on the communication bus
Faulty control module
Low battery voltage or poor ground
Water ingress in a connector or module
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 35

Brand	Code	Description	System
Ashok Leyland CV	U0405	Invalid Data Received From Cruise Control Module SAE	Network
BAIC Motor	U0405	Invalid Data Received From Cruise Control Module Brand	Network
BYD	U0405	Invalid Data Received From Cruise Control Module Brand	Network
Chery	U0405	Cruise control priority fault Brand	Network
Chrysler	U0405	invalid data received from cruise control module Brand	Network
Daewoo	U0405	Cruise Control, Invalid Information Brand	Network
Daihatsu	U0405	ACC SW internal error Brand	Network
DFFS	U0405	Invalid Data Received From Cruise Control Module Brand	Network
DFFX	U0405	Invalid Data Received From Cruise Control Module Brand	Network
DFXK	U0405	Invalid Data Received From Cruise Control Module Brand	Network
EOBD	U0405	Neplatná data přijata z modulu tempomatu Brand	Network
Ford	U0405	Invalid Data Received From Cruise Control Module SAE	Network
Geely	U0405	Invalid Data Received From Cruise Control Module Brand	Network
GM	U0405	Invalid Data Received From Cruise Control Module Brand	Network
Great Wall	U0405	Invalid Data Received From Cruise Control Module Brand	Network
Hafei	U0405	Invalid Data Received From Cruise Control Module Brand	Network
Holden	U0405	Invalid Data Received From Body Control Module Brand	Network
Honda	U0405	Invalid Data Received From Cruise Control Module SAE	Network
Hyundai	U0405	Invalid Data Received From Cruise Control Module SAE	Network
Isuzu	U0405	Invalid Data Received From Cruise Control Module SAE	Network
Land Rover	U0405	Invalid Data Received From Cruise Control Module SAE	Network
Maserati	U0405	Invalid Data Received From Cruise Control Module Brand	Network
Mazda	U0405	Invalid Data Received From Cruise Control Module SAE	Network
Mitsubishi	U0405	Invalid Data Received From Cruise Control Module SAE	Network
Opel	U0405	Invalid Data Received From Cruise Control Module Brand	Network
Perodua	U0405	ACC SW internal error Brand	Network
Peugeot	U0405	Invalid Data Received From Cruise Control Module SAE	Network
Porsche	U0405	Invalid Data Received From Cruise Control Module SAE	Network
Proton	U0405	Invalid Data Received From Cruise Control Module SAE	Network
Saab	U0405	Invalid Data Received From Cruise Control Module Brand	Network
MG (SAIC)	U0405	Invalid Data Received From Cruise Control Module Brand	Network
Suzuki	U0405	ADAS CAN CIR 1 Message counter / CRC error Brand	Network
Tata	U0405	Invalid Data Received From Cruise Control Module Brand	Network
Toyota	U0405	Cruise control or speed limiter information communication failure related to the intelligent control box Brand	Network
Volkswagen	U0405	Invalid Data Received From Cruise Control Module SAE	Network

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 4

These 7-character codes are manufacturer-specific variants of U0405 and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	U040500	Invalid Data Received From Cruise Control Module Brand	Network
SsangYong	U040500	CAN communication: Electronic Stability Control (ESC) signal error Brand	Network
Mercedes-Benz	U040502	Invalid Data Received From Cruise Control Module. General Signal Failure. Brand	Network
Mercedes-Benz	U040586	signal invalid Cruise Control torque validation failed. Un-plausible min/max Brand	Network

6Related codes

Browse Uxxx codes or U040xx codes.