← View Generic B1507 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B1507: B1507: Power Window Circuit Malfunction
on 2021 Honda PASSPORT
Fix Cost
$100 - $500
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 B1507 Mean on 2021 Honda PASSPORT?
The B1507 code indicates a problem with the power window circuit, which may cause one or more windows to malfunction or not function at all.
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Symptoms
- • Window(s) not moving
- • stuck
- • or not responding to switch
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Common Causes
- • Faulty window regulator
- • faulty window switch
- • wiring issue
- • blown fuse
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How to Fix B1507 on 2021 Honda PASSPORT
1. Check and replace blown fuse. 2. Inspect and clean window switch. 3. Test window regulator for proper movement. 4. Replace faulty window regulator or switch 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 B1507
B1505
Sequential Code
B1505: Climate Control Temperature Sensor Malfunction
Medium
B1506
Sequential Code
B1506: Door Locks Malfunction
Medium
B1508
Sequential Code
B1508: Seat Position Sensor Circuit Malfunction
Medium
B1509
Sequential Code
B1509: Body System Code - 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