← View Generic B1120 Guide Severity: High

🚗 Vehicle-Specific Guide

This guide is customized for your 2017 Toyota CAMRY

B1120: B1120: Airbag System Fault

on 2017 Toyota CAMRY

Fix Cost

$200 - $1000

Parts & Labor

Difficulty

4/5

1-2 hours

DIY Possible?

❌ No

Pro recommended

Your Vehicle

2017 Toyota

CAMRY

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Important for 2017 Toyota CAMRY Owners

Before starting repairs, verify which engine your 2017 Toyota CAMRY has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does B1120 Mean on 2017 Toyota CAMRY?

The B1120 code indicates a fault in the airbag system, which may prevent the airbags from deploying in the event of a crash. This code is often accompanied by other airbag-related codes.

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Symptoms

• Airbag warning light on dashboard
• airbag system malfunction
• crash sensor issues

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Common Causes

• Faulty crash sensor
• wiring issue
• airbag module malfunction
• faulty airbag inflator module

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How to Fix B1120 on 2017 Toyota CAMRY

1. Check the crash sensor for damage or corrosion and replace if necessary. 2. Inspect the wiring harness for damage or corrosion and repair or replace as needed. 3. Replace the airbag module if faulty. 4. Replace the airbag inflator module if faulty.

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Parts for 2017 Toyota CAMRY

Crash sensor Shop ↗ Wiring harness Shop ↗ Airbag module Shop ↗ Airbag inflator module Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2017 Toyota CAMRY

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Related Diagnostic Codes

Other codes that may appear with B1120

B1118 Sequential Code

💡 Why These Codes Are Related:

• Similar Issues: Same root cause or component failure
• Related Problems: Often occur together due to system interactions
• Sequential Codes: Progressive failure stages or multiple sensors
• Same System: Components within the same automotive system