The P0318 trouble code is associated with Rough Road Sensor ‘A’ Signal Circuit, indicating an issue with the signal circuit of the rough road sensor ‘A’.
Rough Road Sensor “A” Signal Circuit
Code symptoms P0318.
1. Illuminated “Check Engine” or “Service Engine Soon” light on the dashboard.
2. No direct impact on the vehicle’s performance, as this code is related to a sensor system.
This code is common in brands such as:: Chevrolet, Renault, Ford, Toyota, Nissan, Mercedes Benz, Honda.
Causes of the code P0318.
1. Faulty rough road sensor ‘A’.
2. Issues with the wiring or connections in the signal circuit.
Code Solutions P0318.
1. Inspect and, if necessary, replace the rough road sensor ‘A’.
2. Check for any faults or damages in the wiring or connections of the signal circuit.