AutoCodes – Chrysler – U0176 Chrysler

U0176 Chrysler Code - Lost Communication With Right Side Satellite Acceleration Sensor 2

Quick Answer

The impact sensors perform their own self-test using power supplied by the Occupant Restraint Controller (ORC) then communicate this status back to the ORC with periodic updates. Common causes include Faulty Right Side Impact Sensor 2, Right Side Impact Sensor 2 harness is open or shorted, Right Side Impact Sensor 2 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: U0176 Chrysler indicates Lost Communication With Right Side Satellite Acceleration Sensor 2.
Common causes: Common causes include Faulty Right Side Impact Sensor 2, Right Side Impact Sensor 2 harness is open or shorted, Right Side Impact Sensor 2 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 4,299

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Apr 03, 2020

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code U0176 Chrysler Description

The impact sensors perform their own self-test using power supplied by the Occupant Restraint Controller (ORC) then communicate this status back to the ORC with periodic updates. The repair of this fault condition involves verifying the integrity of the wiring between the ORC and the sensor. This Diagnostic Trouble Code (DTC) sets when the ORC no longer receives the notification of the status update from the side impact sensor. Once set, this DTC is latched for the entire ignition cycle.

OBDII Code U0176 Chrysler - Lost Communication With Right Side Satellite Acceleration Sensor 2 - AutoCodes.com — U0176 Chrysler Code - Lost Communication With Right Side Satellite Acceleration Sensor 2

What does this mean?

What are the Possible Causes of the DTC U0176 Chrysler?

Faulty Right Side Impact Sensor 2
Right Side Impact Sensor 2 harness is open or shorted
Right Side Impact Sensor 2 circuit poor electrical connection
Faulty Occupant Restraint Controller (ORC)

How to Fix the DTC U0176 Chrysler?

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 does this mean?

Code Tech Notes

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U0176 Chrysler 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.

Need more information about the U0176 Chrysler code?

Need more information on how to fix the U0176 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U0176 Chrysler code diagnosed by a professional: Find a repair shop in your area

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.

Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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 U0176 Chrysler Code

1. What are the common symptoms of OBDII code U0176 in a Chrysler vehicle?

The common symptoms include the illumination of the Check Engine Light (CEL), issues with the vehicle's stability control system, and potential problems with the airbag system.

2. What does the OBDII code U0176 "Lost Communication With Right Side Satellite Acceleration Sensor 2" mean in a Chrysler?

This code indicates a communication failure between the vehicle's Engine Control Module (ECM) and the right side satellite acceleration sensor 2, which can affect the vehicle's safety systems.

3. What are the possible causes of OBDII code U0176 in a Chrysler?

Possible causes include damaged wiring or connectors, a faulty right side satellite acceleration sensor 2, issues with the ECM, or a communication network problem.

4. How can I diagnose the source of OBDII code U0176 in my Chrysler vehicle?

Diagnosis typically involves inspecting the wiring and connectors for damage, testing the right side satellite acceleration sensor 2, checking the ECM for faults, and using a scan tool to analyze the communication network.

5. Is it safe to drive my Chrysler with the U0176 fault code present?

It is not recommended to drive the vehicle with this fault code present, as it may affect the proper functioning of safety systems like stability control and airbags.

6. Can I repair the U0176 fault code in my Chrysler vehicle myself?

While some DIY enthusiasts may attempt to address this issue, it is recommended to have a professional technician diagnose and repair the problem due to the complexity of the systems involved.

7. How much does it typically cost to repair the U0176 fault code in a Chrysler?

The cost of repair can vary depending on the specific cause of the issue, but it may involve replacing the right side satellite acceleration sensor 2, repairing damaged wiring, or addressing ECM problems, which can range from a few hundred to over a thousand dollars.

8. Will resetting the fault code make it go away permanently?

Simply resetting the fault code without addressing the underlying issue will not make it go away permanently. The problem must be diagnosed and fixed to prevent the code from reappearing.

9. Can extreme weather conditions cause the U0176 fault code to appear in a Chrysler?

Extreme weather conditions like excessive heat or moisture can potentially contribute to communication issues that lead to the U0176 fault code, making it important to ensure proper sealing and protection of components.

10. How long does it typically take to repair the U0176 fault code in a Chrysler?

The repair time can vary depending on the exact cause of the issue and the availability of parts, but it may take a few hours to a full day for a professional technician to diagnose and fix the problem.