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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B1497: B1497: Climate Control Temperature 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 B1497 Mean on 2021 Honda PASSPORT?
The B1497 code indicates a malfunction in the climate control temperature sensor circuit, which can cause issues with the air conditioning and heating systems.
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Symptoms
- • Inconsistent temperature readings
- • poor air flow
- • and erratic climate control operation
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Common Causes
- • Faulty temperature sensor
- • wiring issues
- • or a malfunctioning climate control module
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How to Fix B1497 on 2021 Honda PASSPORT
1. Check and clean the temperature sensor; 2. Inspect and repair any damaged wiring; 3. Replace the climate 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 B1497
B1495
Sequential Code
B1495: Audio System Malfunction
Medium
B1496
Sequential Code
B1496: Airbag System Fault
High
B1498
Sequential Code
B1498: Door Locks Actuator Circuit Malfunction
Medium
B1499
Sequential Code
B1499: Power Window Circuit 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