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Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B3363: B3363: Power Window Relay Circuit Malfunction
on 2021 Honda PASSPORT
Fix Cost
$50 - $200
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 B3363 Mean on 2021 Honda PASSPORT?
The power window relay circuit has malfunctioned, preventing the windows from functioning properly.
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Symptoms
- • Windows do not move
- • or move intermittently
- • when switches are activated.
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Common Causes
- • Faulty power window relay
- • wiring issues
- • or faulty window switch.
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How to Fix B3363 on 2021 Honda PASSPORT
1. Disconnect battery to reset system. 2. Check and clean wiring connections. 3. Replace faulty power window relay. 4. Test window operation after repairs.
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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 B3363
B3361
Sequential Code
B3361: Climate Control Fan Motor Malfunction
Medium
B3362
Sequential Code
B3362: Door Locks Actuator Malfunction
Medium
B3364
Sequential Code
B3364: Seat Position Sensor Malfunction
Medium
B3365
Sequential Code
B3365: Exterior Lighting 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