Pinpoint Test E: DTC C1145 (RF), DTC C1155 (LF), DTC C1165 (RR), DTC C1175 (LR)-Wheel Speed Sensor Input Circuit Failure

NOTE: When an anti-lock brake sensor is removed, thoroughly clean the mounting surfaces and apply High Temperature 4x4 Front Axle and Wheel Bearing Grease E8TZ-19590-A or equivalent meeting Ford specification ESA-M1C198-A.

Fig 1: Pinpoint Test E: Wheel Speed Sensor Input Circuit Failure (E1)

Courtesy of FORD MOTOR CO.

Fig 2: Pinpoint Test E: Wheel Speed Sensor Input Circuit Failure (E2)

Courtesy of FORD MOTOR CO.

Fig 3: Pinpoint Test E: Wheel Speed Sensor Input Circuit Failure (E3-E4)

Courtesy of FORD MOTOR CO.