AutoCodes – Honda – P0532 2019 Honda CR-V

P0532 2019 Honda CR-V Code - A/C Pressure Sensor Circuit Low Voltage

Quick Answer

The A/C Pressure Sensor measures the change in the pressure of the air conditioning refrigerant. Common causes include Faulty A/C Refrigerant Pressure Sensor, A/C Refrigerant Pressure Sensor circuit open or shorted, A/C Refrigerant Pressure 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: P0532 2019 Honda CR-V indicates A/C Pressure Sensor Circuit Low Voltage.
Common causes: Common causes include Faulty A/C Refrigerant Pressure Sensor, A/C Refrigerant Pressure Sensor circuit open or shorted, A/C Refrigerant Pressure 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 170

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Dec 26, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0532 2019 Honda CR-V Description

The A/C Pressure Sensor measures the change in the pressure of the air conditioning refrigerant. The signal from the A/C Pressure Sensor is low voltage at low pressure (when the air conditioning load is low) and high voltage at high pressure (when the air conditioning load is high). The Powertrain Control Module (PCM) compares the expected voltage to the A/C Pressure Sensor output voltage. When the A/C Pressure Sensor output voltage is lower or higher than the expected voltage for a set time, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC). The DTC will be set when the A/C Pressure Sensor output voltage is 0.24 V or less for at least 10 seconds.

OBDII Code P0532 2019 Honda CR-V - A/C Pressure Sensor Circuit Low Voltage - AutoCodes.com — P0532 2019 Honda CR-V Code - A/C Pressure Sensor Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P0532 2019 Honda CR-V?

Faulty A/C Refrigerant Pressure Sensor
A/C Refrigerant Pressure Sensor circuit open or shorted
A/C Refrigerant Pressure Sensor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0532 2019 Honda CR-V?

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 P0532 2019 Honda CR-V 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 P0532 2019 Honda CR-V code?

Need more information on how to fix the P0532 2019 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0532 2019 Honda CR-V 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 P0532 2019 Honda CR-V Code

1. What are the common symptoms of OBDII code P0532 in a 2019 Honda CR-V?

- Common symptoms include the air conditioning system not working properly, reduced cooling capacity, and possible illumination of the A/C warning light.

2. What does the OBDII code P0532 in a 2019 Honda CR-V indicate?

- OBDII code P0532 indicates a low voltage condition in the A/C pressure sensor circuit.

3. What are the possible causes of OBDII code P0532 in a 2019 Honda CR-V?

- Possible causes include a faulty A/C pressure sensor, damaged wiring or connectors in the circuit, low refrigerant levels, or a malfunctioning A/C compressor.

4. How can I diagnose the A/C pressure sensor circuit low voltage issue in my 2019 Honda CR-V?

- Diagnosis typically involves checking the A/C pressure sensor, inspecting the wiring and connectors for damage, testing the refrigerant levels, and verifying the functionality of the A/C compressor.

5. Can I continue driving my 2019 Honda CR-V with OBDII code P0532?

- It is not recommended to continue driving with this code as it can lead to further damage to the A/C system. It's best to address the issue promptly.

6. How can I repair OBDII code P0532 in my 2019 Honda CR-V?

- Repair involves fixing the underlying cause, such as replacing the faulty A/C pressure sensor, repairing damaged wiring or connectors, recharging the refrigerant if needed, or repairing/replacing the A/C compressor.

7. Will resetting the OBDII code P0532 in my 2019 Honda CR-V make the issue go away?

- Resetting the code may temporarily turn off the warning light, but the underlying issue causing the low voltage condition in the A/C pressure sensor circuit will persist until properly diagnosed and repaired.

8. Can I fix the A/C pressure sensor circuit low voltage issue in my 2019 Honda CR-V myself?

- While some DIY enthusiasts may be able to address simple causes like checking and reconnecting loose wiring, diagnosing and repairing complex issues may require professional assistance.

9. How much does it cost to repair OBDII code P0532 in a 2019 Honda CR-V?

- The cost of repair can vary depending on the underlying cause and the extent of the damage. It is advisable to consult a mechanic for an accurate estimate.

10. How often does the A/C pressure sensor circuit low voltage issue occur in 2019 Honda CR-V models?

- While it may not be a common issue, it can still occur due to various factors like sensor failure, wiring issues, or compressor malfunctions. Regular maintenance can help prevent such issues.