AutoCodes – Acura – B1232 Acura

B1232 Acura Code - Short In The Evaporator Temperature Sensor Circuit

Quick Answer

The Climate Control Unit monitors the Evaporator Temperature Sensor. Common causes include Faulty Evaporator Temperature Sensor, Evaporator Temperature Sensor harness is open or shorted, Evaporator Temperature Sensor circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1232 Acura indicates Short In The Evaporator Temperature Sensor Circuit.
Common causes: Common causes include Faulty Evaporator Temperature Sensor, Evaporator Temperature Sensor harness is open or shorted, Evaporator Temperature Sensor circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 1,351

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1232 Acura Description

The Climate Control Unit monitors the Evaporator Temperature Sensor. The Climate Control Unit sets the OBDII code when the Evaporator Temperature Sensor is not to factory specifications.

OBDII Code B1232 Acura - Short In The Evaporator Temperature Sensor Circuit - AutoCodes.com — B1232 Acura Code - Short In The Evaporator Temperature Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC B1232 Acura?

Faulty Evaporator Temperature Sensor
Evaporator Temperature Sensor harness is open or shorted
Evaporator Temperature Sensor circuit poor electrical connection
Faulty Climate Control Unit

How to Fix the DTC B1232 Acura?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1232 Acura code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B1232 Acura code?

Need more information on how to fix the B1232 Acura code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1232 Acura code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1232 Acura Code

1. What are the common symptoms of OBDII code B1232 Acura (Short In The Evaporator Temperature Sensor Circuit)?

- Common symptoms include issues with the air conditioning system, such as inconsistent cooling or failure to cool at all.

2. What are the possible causes of OBDII code B1232 Acura?

- The code may be triggered by a faulty evaporator temperature sensor, wiring issues, or a short circuit in the sensor circuit.

3. How can I diagnose the cause of OBDII code B1232 Acura?

- Diagnosing the issue typically involves checking the wiring connections, testing the evaporator temperature sensor, and inspecting for any visible signs of damage.

4. Can I continue driving my vehicle with OBDII code B1232 Acura?

- It is not recommended to ignore this code, as it can lead to further damage to the air conditioning system. It is best to address the issue promptly.

5. How can I repair OBDII code B1232 Acura?

- Repairing the issue may involve replacing the faulty evaporator temperature sensor, repairing any damaged wiring, or addressing any short circuits in the sensor circuit.

6. Will resetting the OBDII code B1232 Acura resolve the issue?

- Resetting the code may temporarily clear the warning light, but the underlying issue causing the code will need to be addressed to prevent it from reoccurring.

7. Can a DIY enthusiast fix OBDII code B1232 Acura at home?

- Depending on your level of expertise, you may be able to diagnose and repair this issue at home. However, if you are not confident in your abilities, it is best to seek professional help.

8. How much does it typically cost to repair OBDII code B1232 Acura at a mechanic?

- The cost of repairs can vary depending on the root cause of the issue, but it may involve parts and labor costs ranging from $100 to $300 or more.

9. Are there any preventive measures to avoid OBDII code B1232 Acura in the future?

- Regular maintenance of the air conditioning system, including checking for any signs of wear or damage, can help prevent issues like this code from occurring.

10. How long does it take to repair OBDII code B1232 Acura?

- The repair time can vary based on the exact cause of the issue and the availability of parts, but it typically takes a few hours to complete the repair.