← View Generic B2842 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B2842: B2842: Door Locks Actuator 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 B2842 Mean on 2021 Honda PASSPORT?
The door locks actuator is malfunctioning, preventing the doors from locking or unlocking properly.
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Symptoms
- • Doors won't lock or unlock
- • may be stuck in a locked or unlocked position
- • or may not respond to the door lock switch.
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Common Causes
- • Faulty door locks actuator
- • wiring issue
- • or a problem with the door lock switch.
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How to Fix B2842 on 2021 Honda PASSPORT
1. Disconnect the battery to reset the system. 2. Check and clean the door lock switch and actuator. 3. Replace the door locks actuator if faulty. 4. Check and repair any wiring issues.
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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 B2842
B2840
Sequential Code
B2840: Airbag System Fault
High
B2841
Sequential Code
B2841: Climate Control Temperature Sensor Malfunction
Medium
B2843
Sequential Code
B2843: Power Window Relay Circuit Malfunction
Medium
B2844
Sequential Code
B2844: 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