← View Generic P0817 Guide Severity: High

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

P0817: P0817: Transmission Range Sensor Circuit Malfunction

on 2021 Honda PASSPORT

Fix Cost

$200 - $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 P0817 Mean on 2021 Honda PASSPORT?

The transmission range sensor circuit has malfunctioned, preventing the transmission from shifting properly.

⚠️

Symptoms

• Difficulty shifting gears
• slipping
• hesitation
• or complete loss of transmission function

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Common Causes

• Faulty transmission range sensor
• wiring issues
• or sensor connector problems

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How to Fix P0817 on 2021 Honda PASSPORT

1. Check and clean the transmission range sensor connector. 2. Test the sensor circuit for continuity. 3. Replace the transmission range sensor if faulty. 4. Check and repair any wiring issues.

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Parts for 2021 Honda PASSPORT

Transmission Range Sensor Shop ↗ Wiring Harness Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with P0817

P0815 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