← View Generic B2394 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B2394: B2394: Door Locks Actuator Circuit Malfunction
on 2021 Honda PASSPORT
Fix Cost
$100 - $300
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
✅ Yes
Save money
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 B2394 Mean on 2021 Honda PASSPORT?
The B2394 code indicates a malfunction in the door locks actuator circuit, which may cause issues with door locking and unlocking functions.
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Symptoms
- • Door locks may not function properly
- • or may lock/unlock randomly
- • or may not respond to key fob or door switch inputs.
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Common Causes
- • Faulty door locks actuator
- • wiring issue
- • or electrical component failure.
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How to Fix B2394 on 2021 Honda PASSPORT
1. Disconnect battery to reset system. 2. Check and repair or replace faulty wiring. 3. Inspect and clean door locks actuator. 4. Replace faulty door locks actuator if necessary.
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Need Maintenance Info for Your PASSPORT?
Get oil capacity, filter specs, and torque settings for your specific 2021 Honda PASSPORT.
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Essential Tool
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Related Diagnostic Codes
Other codes that may appear with B2394
B2392
Sequential Code
B2392: Airbag System Fault
High
B2393
Sequential Code
B2393: Climate Control Actuator Malfunction
Medium
B2395
Sequential Code
B2395: Power Window Relay Circuit Malfunction
Medium
B2396
Sequential Code
B2396: Seat Switch Circuit Malfunction
Medium
💡 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