← View Generic B2050 Guide
Severity: Medium
🚗
Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B2050: B2050: Door Locks 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
⚠️
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 B2050 Mean on 2021 Honda PASSPORT?
The B2050 code indicates a malfunction in the door lock system, which may cause the doors to lock or unlock unexpectedly, or fail to lock or unlock at all.
⚠️
Symptoms
- • Doors lock or unlock unexpectedly
- • failure to lock or unlock
- • door ajar warning light on dashboard
🔍
Common Causes
- • Faulty door lock actuator
- • wiring issue
- • faulty door lock module
- • faulty door lock switch
🛠️
How to Fix B2050 on 2021 Honda PASSPORT
1. Disconnect battery to reset system. 2. Check and clean door lock actuator and wiring. 3. Replace faulty door lock actuator or module. 4. Check and replace faulty door lock switch.
🔧
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
🔗
Related Diagnostic Codes
Other codes that may appear with B2050
B2048
Sequential Code
B2048: Airbag System Fault
High
B2049
Sequential Code
B2049: Climate Control Malfunction
Medium
B2051
Sequential Code
B2051: Power Window Circuit Malfunction
Medium
B2052
Sequential Code
B2052: 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