← View Generic B0628 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B0628: B0628: Seat Position Sensor Circuit Malfunction
on 2021 Honda PASSPORT
Fix Cost
$100 - $500
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 B0628 Mean on 2021 Honda PASSPORT?
The seat position sensor circuit is malfunctioning, preventing the seat from moving properly or triggering incorrect seat position readings.
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Symptoms
- • Seat won't move
- • seat position sensor error message on dashboard
- • seat may be stuck or misaligned
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Common Causes
- • Faulty seat position sensor
- • wiring issue
- • seat control module failure
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How to Fix B0628 on 2021 Honda PASSPORT
1. Disconnect battery to reset system, 2. Check and clean seat position sensor, 3. Replace faulty sensor or seat control module 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 B0628
B0626
Sequential Code
B0626: Door Locks Actuator Malfunction
Medium
B0627
Sequential Code
B0627: Power Window Circuit Malfunction
Medium
B0629
Sequential Code
B0629: Malfunction of Turn Signal Lamp
Medium
B0630
Sequential Code
B0630: Immobilizer System Malfunction
High
💡 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