P1DCA
Park Sense Circuit Open
P1DCA is an OBD-II diagnostic trouble code meaning: Park Sense Circuit Open. Common causes: broken or damaged parking sensor circuit wires, malfunction of one or more parking sensors. Estimated repair cost: $17–67.
Symptoms
- Parking sensors don't work
- False positives from Park Sense
- Error message on the dashboard
- Intermittent parking sensor operation
Causes
- Broken or damaged parking sensor circuit wires
- Malfunction of one or more parking sensors
- Problems with the Park Sense control unit
- Oxidation of contacts in system connectors
- Short circuit in the parking sensor circuit
How to Fix
- Visual inspection of the parking sensor circuit wires for damage
- Checking the functionality of each parking sensor
- Cleaning system connector contacts
- Checking the voltage in the parking sensor circuit
- Replacing faulty system components
Related codes
FAQ
What does the P1DCA code mean?
P1DCA is an OBD-II diagnostic trouble code that indicates: Park Sense Circuit Open
What causes a P1DCA error code?
The most common causes of P1DCA include: Broken or damaged parking sensor circuit wires; Malfunction of one or more parking sensors; Problems with the Park Sense control unit; Oxidation of contacts in system connectors.
How do I fix a P1DCA diagnostic trouble code?
To fix P1DCA: Visual inspection of the parking sensor circuit wires for damage. Checking the functionality of each parking sensor. Cleaning system connector contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1DCA?
Limited driving only, diagnose soon
How much does it cost to fix P1DCA?
The estimated repair cost for P1DCA is $17–67. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat