P1D73
Active Grill Shutter Performance
P1D73 is an OBD-II diagnostic trouble code meaning: Active Grill Shutter Performance. Common causes: blind mechanism jammed, electric drive malfunction. Estimated repair cost: $22–167.
Symptoms
- Check Engine light comes on
- Increased fuel consumption
- Blinds do not change position when speed changes
- Noises from the front bumper area
- Reduced engine cooling efficiency
Causes
- Blind mechanism jammed
- Electric drive malfunction
- Open or short circuit in control circuit
- Problems with the control unit
- Mechanical damage to blinds
How to Fix
- Check the mechanical part of the blinds for jamming
- Check the electrical circuit of the drive for breaks and short circuits
- Test the electric blind drive
- Check the operation of the control unit
- Replace damaged components if necessary
Related codes
FAQ
What does the P1D73 code mean?
P1D73 is an OBD-II diagnostic trouble code that indicates: Active Grill Shutter Performance
What causes a P1D73 error code?
The most common causes of P1D73 include: Blind mechanism jammed; Electric drive malfunction; Open or short circuit in control circuit; Problems with the control unit.
How do I fix a P1D73 diagnostic trouble code?
To fix P1D73: Check the mechanical part of the blinds for jamming. Check the electrical circuit of the drive for breaks and short circuits. Test the electric blind drive. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1D73?
Yes, but get it checked soon
How much does it cost to fix P1D73?
The estimated repair cost for P1D73 is $22–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat