← View Generic B3764 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B3764: B3764: Seat Position Sensor Circuit Malfunction

on 2021 Honda PASSPORT

Fix Cost

$100 - $300

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 B3764 Mean on 2021 Honda PASSPORT?

The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately detecting the seat's position.

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Symptoms

• Seat may not move properly
• may not adjust correctly
• or may not return to its original position after being adjusted.

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Common Causes

• Faulty seat position sensor
• faulty wiring harness
• or a problem with the seat's electrical connector.

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How to Fix B3764 on 2021 Honda PASSPORT

1. Disconnect the battery to reset the system. 2. Check and clean the seat position sensor and its electrical connector. 3. Check the wiring harness for any damage or corrosion. 4. Replace the faulty seat position sensor if necessary.

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Parts for 2021 Honda PASSPORT

Seat position sensor Shop ↗ Electrical connector Shop ↗ Wiring harness Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with B3764

B3762 Sequential Code

💡 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