C1905 FORD, LINCOLN, MERCURY: RIDE CONTROL LEFT REAR SHOCK ACTUATOR CIRCUIT FAILURE
POST UPDATED IN June, 2023
C1905 FORD, LINCOLN, MERCURY: RIDE CONTROL LEFT REAR SHOCK ACTUATOR CIRCUIT FAILURE
Vehicle handling is determined by factors such as road conditions, weight, speed, among others. All of them tend to vary constantly, that is why the ride control is implemented. A key role in this system is played by the car’s suspension, which must have its components in good condition to ensure proper driving.
However, many of the suspension components have changed over time. This fact does not affect the system’s objectives. These objectives are to provide steering balance and improve conditions for greater comfort for the vehicle’s occupants.
When the C1905 OBDII diagnostic code C1905 is set, it is because a fault is found in the ride control. For Mercury, Ford, and Lincoln manufacturers. This code means that the left rear shock actuator has malfunctioned.
Reasons for setting the C1905 OBD2 fault code:
Steps to solve DTC C1905 OBDII code: