What Does U0153 Mean?
The control module has lost communication with the right side airbag/restraint control module over the vehicle's communication network. This prevents proper coordination of right-side safety restraint systems.
Safety Warning
Right side airbags and side curtain airbags may not deploy in a collision. Airbag warning light will be illuminated, indicating compromised passenger protection.
Common Causes
35%
Faulty right side restraint control module (internal failure or corrupted software)
30%
Damaged or corroded wiring harness/connectors between modules
20%
Poor ground connection or open circuit in module power supply
10%
CAN bus network fault (shorted, open, or improper termination)
5%
Low battery voltage or charging system issues affecting module operation
Diagnostic Steps
1
Step 1: Verify battery voltage and charging system operation, ensure voltage is within specification
2
Step 2: Locate right side restraint module (typically under passenger or right seat) and inspect connector for damage or corrosion
3
Step 3: Use scan tool to attempt direct communication with right side restraint module
4
Step 4: Test module power supply (B+) and ground circuits with multimeter for proper voltage and resistance
5
Step 5: Check CAN bus integrity at right side module connector, measure resistance and look for proper termination
Estimated Repair Cost
$300 - $1,200
Parts + labor, varies by vehicle and location
The control module has lost communication with the right side airbag/restraint control module over the vehicle's communication network. This prevents proper coordination of right-side safety restraint systems.
The most common cause of U0153 (Lost Communication With Side Restraints Control Module Right) is: Faulty right side restraint control module (internal failure or corrupted software)
Typical repair costs for U0153 range from $300 to $1,200, depending on the vehicle, location, and whether you do it yourself or go to a shop.
Right side airbags and side curtain airbags may not deploy in a collision. Airbag warning light will be illuminated, indicating compromised passenger protection.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to U0153 to identify the root cause.
OBDHut Mobile App
Scan codes directly from your car with the OBDHut app.
Coming Soon
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.
