← View Generic B1764 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B1764: B1764: 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
⚠️

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 B1764 Mean on 2021 Honda PASSPORT?

The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately monitoring the seat's position and movement.
⚠️

Symptoms

  • • Seat may not move properly
  • • may not lock in place
  • • or may not return to its original position after adjustment.
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Common Causes

  • • Faulty seat position sensor
  • • wiring issue
  • • or electrical connector problem.
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How to Fix B1764 on 2021 Honda PASSPORT

1. Disconnect the battery to reset the system. 2. Check and clean the seat position sensor and electrical connector. 3. Replace the faulty seat position sensor if necessary. 4. Check and repair any wiring issues.

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Need Maintenance Info for Your PASSPORT?

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Parts for 2021 Honda PASSPORT

Seat position sensor Shop ↗ Electrical connector Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with B1764

B1762 Sequential Code

B1762: Door Locks Malfunction

Medium
B1763 Sequential Code

B1763: Power Window Switch Circuit Malfunction

Medium
B1765 Sequential Code

B1765: Body System Code - Exterior Lighting Malfunction

Medium
B1766 Sequential Code

B1766: 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