AutoCodes - Generic - U0264

U0264 Code - Lost Communication With Rear Camera Module

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|U0264 code possible causes

  • Faulty Rear Camera Module
  • Rear Camera Module harness is open or shorted
  • Rear Camera Module circuit poor electrical connection

|How do I fix the U0264 code?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|Cost of diagnosing the U0264 code

Labor: 1.0

The cost of diagnosing the U0264 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are U0264 code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|U0264 code description

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Operating information and commands are exchanged among the devices. The devices have programmed information about what messages are needed to be exchanged on the serial data circuits. CAN bus uses two dedicated wires for communication. The wires are called CAN high and CAN low. When the CAN bus is in idle mode, both lines carry 2.5V. When data bits are being transmitted, the CAN high line goes to 3.75V, and the CAN low drops to 1.25V, thereby generating a 2.5V differential between the lines. Since communication relies on a voltage differential between the two bus lines, the CAN bus is NOT sensitive to inductive spikes, electrical fields, or other noise. The Diagnostic Trouble Code (DTC) sets when a periodic message from the Rear Camera Module has not been received.
OBDII Code U0264 - Lost Communication With Rear Camera Module -

|Need more information with the U0264 code?

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|U0264 code information for specific makes

|Need help with a U0264 code?

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|U0264 code comments

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