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Code P1D35

Quick reference

P1D35 at a glance

Plain-language meaning
The car's air conditioner has a sensor that checks if the electric motor running the A/C is working right. This code means that sensor is confused or not working well.
Urgency
Moderate – While the vehicle can still be driven, the A/C system may not function properly, affecting comfort.
Difficulty
Moderate
System
Sensor Issue
Tools mentioned
OBD-II scanner, Multimeter, Wrench set

This summary uses the existing diagnostic information shown in full below.

Laymans terms

The car's air conditioner has a sensor that checks if the electric motor running the A/C is working right. This code means that sensor is confused or not working well.

Explanation

The P1D35 code indicates an issue with the current sensor that monitors the Phase V of the A/C compressor motor. This sensor helps ensure the motor is operating within the correct range.

Technical description

The A/C compressor motor is driven by an electric motor in hybrid and electric vehicles. The current sensor monitors the electrical current in one of the motor's phases (Phase V) to ensure it operates correctly. If the sensor detects a current outside the expected range, it triggers the P1D35 code.

Symptoms

• A/C not functioning properly

• Check engine light on

• Unusual noises from the A/C system

Common Causes

• Faulty A/C compressor motor current sensor

• Wiring issues in the sensor circuit

• Malfunctioning A/C compressor motor

Glossary

A/C: Air Conditioning

Compressor: A device that increases the pressure of a gas by reducing its volume

Diagnosis steps

• Perform a visual inspection of the wiring and connectors to the current sensor.

• Use a multimeter to check the sensor's output and ensure it is within specifications.

• Check for any other related trouble codes that might indicate a broader issue.

Repair procedures

• Replace the faulty current sensor.

• Repair or replace damaged wiring or connectors.

• Replace the A/C compressor motor if necessary.

Tools required

• OBD-II scanner

• Multimeter

• Wrench set

Estimated repair cost

$200 - $600

Difficulty level

Moderate

Commonly affected vehicles

• Honda Accord Hybrid

• Toyota Prius

• Chevrolet Volt

Preventive measures

• Regular maintenance of the A/C system

• Periodic inspection of electrical connections

• Using the A/C system regularly to keep components in good condition

Error code type

Sensor Issue

User experience recommendations

• Have the vehicle inspected by a professional if the A/C is not cooling properly.

• Avoid using the A/C until the issue is resolved to prevent further damage.

Warranty information

Check with the vehicle manufacturer for warranty coverage on the A/C system components.

Historical data

This code has been more prevalent in hybrid and electric vehicles due to their reliance on electric A/C compressors.

Urgency level

Moderate – While the vehicle can still be driven, the A/C system may not function properly, affecting comfort.

Testing conditions

• Vehicle engine running

• A/C system activated

Component location

The current sensor is typically located near the A/C compressor motor, often in the engine bay.

FAQs

Q: Can I drive my car with this code?
A: Yes, but the A/C may not work properly, which could be uncomfortable in hot weather.

Q: Will this code affect my car's performance?
A: No, this code specifically affects the A/C system, not the engine or overall performance.

Optional diagnostic gear

Tools that may help diagnose P1D35

FOXWELL NT301 diagnostic tool illustration

Budget · Enhanced code reader

FOXWELL NT301

A wired color-screen reader with readiness hotkeys, live data, code definitions, and data logging.

A dependable first-pass scanner for verifying the code and checking live data or readiness monitors.

View on Amazon
Klein Tools MM325 diagnostic tool illustration

Universal · Digital multimeter

Klein Tools MM325

A solid entry-level multimeter for voltage, continuity, resistance, and basic electrical troubleshooting.

Helpful for voltage, continuity, and basic electrical checks while narrowing down the fault.

View on Amazon
TEKTON 3/8" Socket and Ratchet Set diagnostic tool illustration

Universal · Socket set

TEKTON 3/8" Socket and Ratchet Set

A practical metric and SAE socket set for many diagnostic teardowns and component replacements.

Useful for common under-hood access and removal work during diagnosis or repair.

View on Amazon

These are optional diagnostic tools, not guaranteed fixes. As an Amazon Associate I earn from qualifying purchases.

Source: ezOBD2 diagnostic database
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