P18CB
Parking Assist System Performance
P18CB is an OBD-II diagnostic trouble code meaning: Parking Assist System Performance. Common causes: malfunction of one or more parking sensors, damage to the wiring to the parking sensors. Estimated repair cost: $17–89.
Symptoms
- Parking assistance system does not work
- False alarms of parking sensors
- Constant sound signal from the parking system
- Error message on the dashboard
- Lack of response to obstacles
Causes
- Malfunction of one or more parking sensors
- Damage to the wiring to the parking sensors
- Problems with the parking system control unit
- Dirty or damaged parking sensors
- Problems with the system software
How to Fix
- Visual inspection of parking sensors for damage
- Cleaning parking sensors from dirt
- Checking the integrity of the wiring to the sensors
- Diagnostics of the parking system control unit
- Replacing faulty sensors or control unit
Related codes
FAQ
What does the P18CB code mean?
P18CB is an OBD-II diagnostic trouble code that indicates: Parking Assist System Performance
What causes a P18CB error code?
The most common causes of P18CB include: Malfunction of one or more parking sensors; Damage to the wiring to the parking sensors; Problems with the parking system control unit; Dirty or damaged parking sensors.
How do I fix a P18CB diagnostic trouble code?
To fix P18CB: Visual inspection of parking sensors for damage. Cleaning parking sensors from dirt. Checking the integrity of the wiring to the sensors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P18CB?
Limited driving only, diagnose soon
How much does it cost to fix P18CB?
The estimated repair cost for P18CB is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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