AutoCodes – Generic – U0153

U0153 Code - Lost Communication With Side Restraints Control Module Right

Quick Answer

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Common causes include Faulty Side Restraints Control Module Right, Side Restraints Control Module Right harness is open or shorted, Side Restraints Control Module Right circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: U0153 indicates Lost Communication With Side Restraints Control Module Right.
Common causes: Common causes include Faulty Side Restraints Control Module Right, Side Restraints Control Module Right harness is open or shorted, Side Restraints Control Module Right circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 2,945

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 01, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U0153 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 Side Restraints Control Module Right has not been received.

OBDII Code U0153 - Lost Communication With Side Restraints Control Module Right - AutoCodes.com — U0153 Code - Lost Communication With Side Restraints Control Module Right

What does this mean?

What are the Possible Causes of the DTC U0153?

Faulty Side Restraints Control Module Right
Side Restraints Control Module Right harness is open or shorted
Side Restraints Control Module Right circuit poor electrical connection

How to Fix the DTC U0153?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U0153 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Get the U0153 code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about U0153 Code

1. What are common symptoms of OBDII code U0153?

- Common symptoms include the airbag warning light being illuminated on the dashboard, non-functioning airbags, and potential issues with the seatbelt pretensioners.

2. What could cause the OBDII code U0153 to appear?

- The code U0153 is triggered when there is a communication failure between the vehicle's onboard diagnostic system and the side restraints control module on the right side.

3. How can I diagnose the issue related to code U0153?

- Diagnosing the issue involves using a diagnostic scanner to retrieve the trouble code and then inspecting the wiring connections between the main module and the side restraints control module on the right side.

4. Can a blown fuse be a possible cause for code U0153?

- Yes, a blown fuse in the airbag system can disrupt communication with the side restraints control module and trigger the U0153 code.

5. What is the recommended repair for OBDII code U0153?

- The recommended repair typically involves checking and repairing any faulty wiring connections, ensuring all fuses related to the airbag system are intact, and resetting the trouble code with a diagnostic scanner.

6. Are there any safety concerns associated with code U0153?

- Yes, since the code U0153 is related to the side restraints control module, it may affect the proper deployment of airbags and pretensioners in the event of a collision, compromising the vehicle's safety systems.

7. Can I continue driving with the U0153 code present?

- It is not recommended to drive the vehicle with the U0153 code present, as it indicates a potential issue with the airbag system, which is crucial for occupant safety in the event of an accident.

8. How much does it typically cost to repair OBDII code U0153?

- The cost of repairing the U0153 code can vary depending on the underlying cause, but it may range from a simple fuse replacement to more extensive wiring repairs, costing anywhere from $100 to $500 or more.

9. Can I reset the U0153 code myself, or do I need a professional mechanic?

- You can attempt to reset the U0153 code using a diagnostic scanner, but it is recommended to have a professional mechanic diagnose and repair the underlying issue to ensure the safety systems are functioning correctly.

10. Is the OBDII code U0153 specific to certain vehicle makes and models?

- The U0153 code can be found in various vehicle makes and models, particularly those equipped with advanced airbag systems and side restraints control modules.