← View Generic B1190 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B1190: B1190: Body System Security Malfunction
on 2021 Honda PASSPORT
Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2021 Honda
PASSPORT
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Important for 2021 Honda PASSPORT Owners
Before starting repairs, verify which engine your 2021 Honda PASSPORT has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does B1190 Mean on 2021 Honda PASSPORT?
The B1190 code indicates a malfunction in the vehicle's security system, which may cause issues with door locks, alarm systems, or other security-related functions.
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Symptoms
- • Difficulty locking/unlocking doors
- • alarm system malfunction
- • or security light illuminated on dashboard
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Common Causes
- • Faulty security module
- • wiring issues
- • or malfunctioning door lock actuators
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How to Fix B1190 on 2021 Honda PASSPORT
1. Check security module for faults and replace if necessary. 2. Inspect wiring for damage or corrosion and repair as needed. 3. Test door lock actuators and replace if faulty.
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Need Maintenance Info for Your PASSPORT?
Get oil capacity, filter specs, and torque settings for your specific 2021 Honda PASSPORT.
View 2021 Honda PASSPORT SpecsParts for 2021 Honda PASSPORT
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with B1190
B1188
Sequential Code
B1188: Seat Switch Circuit Malfunction
Medium
B1189
Sequential Code
B1189: Body System Code - Lighting Malfunction
Medium
B1191
Sequential Code
B1191: Audio System Malfunction
Medium
B1192
Sequential Code
B1192: Airbag System Fault
High
💡 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