OBD Guide

P2D41

A/C Compressor Motor Voltage B Performance

P2D41 is an OBD-II diagnostic trouble code meaning: A/C Compressor Motor Voltage B Performance. Common causes: a/c compressor motor fault b, problems with wiring or connectors. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Air conditioner doesn't work
  • Reduced cooling efficiency
  • Unusual noises from the engine compartment
  • Check Engine light comes on

Causes

  • A/C compressor motor fault B
  • Problems with wiring or connectors
  • Control unit malfunction
  • Short circuit in the circuit
  • Poor contact in connectors

How to Fix

  1. Check the compressor motor power supply circuit
  2. Inspect connectors and wiring for damage
  3. Check the operation of the control unit
  4. Replace the compressor motor if necessary
  5. Clean or replace connectors if necessary

Related codes

Error P2D41 by Vehicle Brand

FAQ

What does the P2D41 code mean?

P2D41 is an OBD-II diagnostic trouble code that indicates: A/C Compressor Motor Voltage B Performance

What causes a P2D41 error code?

The most common causes of P2D41 include: A/C compressor motor fault B; Problems with wiring or connectors; Control unit malfunction; Short circuit in the circuit.

How do I fix a P2D41 diagnostic trouble code?

To fix P2D41: Check the compressor motor power supply circuit. Inspect connectors and wiring for damage. Check the operation of the control unit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P2D41?

Yes, but get it checked soon

How much does it cost to fix P2D41?

The estimated repair cost for P2D41 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat