P2D29

A/C Compressor Motor Stalled

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–278 (est.)

Symptoms

Air conditioner doesn't work
Increased noise from the compressor before shutting down
Hot air from ventilation
Check Engine light comes on
Reduced cooling efficiency before complete failure

Causes

Mechanical blocking of the compressor
Compressor motor malfunction
Problems with wiring or connectors
Faulty relays or fuses
Climate control unit error

How to Fix

Check fuses and compressor relays
Diagnose the motor power supply circuit
Check the mechanical condition of the compressor
Test the compressor motor
Check control unit software

Related codes

P0530 P0532 P0533