U0153 Code: Meaning, Symptoms, Causes & Fix

Overview

Symptoms

• airbag/SRS warning lamp
• restraint system fault stored
• safety system disabled message

Common causes

• CAN bus wiring fault affecting lost communication with side restraints control module right
• Network termination or gateway fault
• Connector pin damage/corrosion or harness stress near related components

How to diagnose U0153

1. Confirm U0153 and capture freeze-frame data with a professional scan tool.
2. Inspect wiring, connectors, and grounds related to lost communication with side restraints control module right for obvious defects.
3. Check CAN high/low integrity, network termination resistance, and module wake-up status.
4. Check for related DTCs to identify the root-cause chain before replacing parts.
5. After repair, clear codes and confirm readiness monitors complete without recurrence.

Severity of code U0153

Moderate: This code is moderate severity: the vehicle may still operate, but fault progression can increase repair cost over time.

Can you drive with U0153?

Most vehicles can be driven short-term with U0153, but postpone heavy load/highway driving until repaired.

If the warning lamp is flashing or drivability/safety is affected, avoid driving and diagnose immediately.

How to fix it (step-by-step)

1. Repair obvious wiring/connector faults first to prevent repeat parts replacement.
2. Address the root fault mode (communication) in the lost communication with side restraints control module right circuit/system.
3. Apply the required relearn/adaptation procedure if specified by service information.
4. Road-test and verify U0153 remains cleared under the conditions that originally set the code.

Fix options

• Repair CAN high/low wiring or termination issue.
• Scan all modules for communication chain faults.
• Clear DTCs and verify with live data and completed drive cycle.

Typical repair cost

$250-$1300

Common mistakes when diagnosing U0153

• Replacing parts without verifying voltage, ground, and signal integrity first.
• Ignoring related stored/pending codes that indicate upstream faults.
• Skipping post-repair verification drive cycle and readiness checks.

U0153 in common vehicles

U0153 appears across makes such as Ford, Toyota, Honda, Chevrolet. Failure patterns differ by platform: wiring routes, software calibration, and component supplier revisions can change root cause.

Frequently asked questions

What causes U0153?

U0153 is commonly set by communication faults affecting lost communication with side restraints control module right.

How much does it cost to fix U0153?

For U0153, repair costs are typically $250-$1300 depending on exact root cause, labor rates, and part quality.

Can I clear U0153 without repair?

You can clear U0153 temporarily, but the code usually returns until the underlying fault is corrected.

Helpful tools

• Estimate repair cost
• Decode your VIN
• Calculate fuel cost