P0818Low Severity
Transmission System Malfunction (Circuit 0818)
This diagnostic trouble code indicates a malfunction in the associated component circuit.
Common Symptoms of P0818
- Check Engine Light (CEL) Illumination
- Potential decrease in transmission system efficiency
- Engine performance issues related to circuit 0818
- Possible stall or rough idle
What Causes the P0818 Code?
- Faulty sensor or actuator in transmission system
- Corroded, b