Pinpoint Test H: DTCs C1141, C1142, C1143, C1144, C1222, C1233, C1234, C1235 and C1236 - Wheel Speed Sensor Tone Ring Tooth Missing Fault/Wheel Speed Input Signal Missing: Notes
WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
Refer to SYSTEM WIRING DIAGRAMS (Escape) or SYSTEM WIRING DIAGRAMS (Mariner) for schematic and connector information.