What Does U0475 Mean?
The airbag control module is receiving corrupted or implausible data from restraint system sensor E (often a rear side impact sensor or rollover sensor). Communication data from this sensor is invalid or out of expected range.
Safety Warning
Critical safety issue. May affect rear curtain airbags or rollover protection systems. Vehicle should not be operated until repaired by certified technician.
Common Causes
35%
Faulty or damaged restraint system sensor E (accelerometer/rollover sensor)
30%
Corroded, loose, or damaged wiring harness connections to sensor E
20%
Water intrusion or corrosion in sensor E connector
10%
Failed airbag control module misinterpreting sensor data
5%
CAN bus communication fault or network interference
Diagnostic Steps
1
Step 1: Use scan tool to view sensor E live data and check for erratic readings, missing data, or out-of-range values
2
Step 2: Locate sensor E (commonly rear side panel, D-pillar, or center console for rollover sensors) and inspect for physical damage
3
Step 3: Check sensor E connector and pins for corrosion, moisture, or damage; ensure connector is fully seated and locked
4
Step 4: Verify sensor E power supply, ground continuity, and communication circuit resistance per manufacturer specifications
5
Step 5: Replace sensor E if diagnosed as faulty; clear codes and test drive while monitoring restraint system parameters
Estimated Repair Cost
$200 - $800
Parts + labor, varies by vehicle and location
The airbag control module is receiving corrupted or implausible data from restraint system sensor E (often a rear side impact sensor or rollover sensor). Communication data from this sensor is invalid or out of expected range.
The most common cause of U0475 (Invalid Data Received From "Restraints System Sensor E") is: Faulty or damaged restraint system sensor E (accelerometer/rollover sensor)
Typical repair costs for U0475 range from $200 to $800, depending on the vehicle, location, and whether you do it yourself or go to a shop.
Critical safety issue. May affect rear curtain airbags or rollover protection systems. Vehicle should not be operated until repaired by certified technician.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to U0475 to identify the root cause.
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Quick Info
Category
Network
System
Supplemental Restraint System (SRS/Airbag)
Difficulty
Type
Generic (SAE)
Recommended Tools
OBD2 Scanner
A quality scan tool helps you read codes, view live data, and clear faults.
