← View Generic B0201 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

B0201: B0201: Climate Control Air Temperature 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 B0201 Mean on 2021 Honda PASSPORT?

The B0201 code indicates a malfunction in the climate control air temperature sensor circuit, which can cause the air temperature display to malfunction or not function at all.
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Symptoms

  • • Air temperature display not functioning
  • • inconsistent air temperature
  • • climate control system not responding
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Common Causes

  • • Faulty air temperature sensor
  • • wiring issues
  • • blown fuse
  • • faulty climate control module
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How to Fix B0201 on 2021 Honda PASSPORT

1. Check the air temperature sensor for any signs of damage or corrosion. Replace if necessary. 2. Inspect the wiring harness for any signs of damage or wear. Repair or replace as needed. 3. Check the fuse box for a blown fuse. Replace the fuse if necessary. 4. If the issue persists, replace the climate control module.

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Parts for 2021 Honda PASSPORT

Air temperature sensor Shop ↗ Wiring harness Shop ↗ Fuse Shop ↗ Climate control module Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B0201

B0199 Sequential Code

B0199: Audio System Malfunction

Medium
B0200 Sequential Code

B0200: Airbag System Malfunction

High
B0202 Sequential Code

B0202: Door Locks Actuator Circuit Malfunction

Medium
B0203 Sequential Code

B0203: Power Window Regulator 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