← View Generic B1219 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B1219: B1219: Power Window Relay Circuit Malfunction
on 2021 Honda PASSPORT
Fix Cost
$50 - $150
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 B1219 Mean on 2021 Honda PASSPORT?
The power window relay circuit has malfunctioned, preventing the windows from functioning properly.
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Symptoms
- • Windows won't roll up or down
- • or do so intermittently
- • with no warning lights on the dashboard.
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Common Causes
- • Faulty power window relay
- • wiring issues
- • or a blown fuse.
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How to Fix B1219 on 2021 Honda PASSPORT
1. Check the relay and replace it if faulty. 2. Inspect wiring for damage or corrosion and repair as needed. 3. Check the fuse box for blown fuses and replace them 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.
View 2021 Honda PASSPORT SpecsParts for 2021 Honda PASSPORT
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with B1219
B1217
Sequential Code
B1217: Climate Control Actuator Malfunction
Medium
B1218
Sequential Code
B1218: Door Locks Actuator Circuit Malfunction
Medium
B1220
Sequential Code
B1220: Seat Switch Circuit Malfunction
Medium
B1221
Sequential Code
B1221: Body Control Module (BCM) Lighting 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