Pinpoint Test G: DTCs C1229, C1237: Testing

WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Pinpoint Test G: DTCs C1229, C1237 - Rear Wheel Speed Sensor Input Signal Erratic/Missing (G1)

Courtesy of FORD MOTOR CO.

Fig 2: Pinpoint Test G: DTCs C1229, C1237 - Rear Wheel Speed Sensor Input Signal Erratic/Missing (G2-G5)

Courtesy of FORD MOTOR CO.

Fig 3: Pinpoint Test G: DTCs C1229, C1237 - Rear Wheel Speed Sensor Input Signal Erratic/Missing (G6-G8)

Courtesy of FORD MOTOR CO.