Pinpoint Test I: Insufficient, Erratic Or No Heat

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 I: Insufficient, Erratic Or No Heat (I1)

Courtesy of FORD MOTOR CO.

Fig 2: Pinpoint Test I: Insufficient, Erratic Or No Heat (I2 To I4)

Courtesy of FORD MOTOR CO.

Fig 3: Pinpoint Test I: Insufficient, Erratic Or No Heat (I5 To I7)

Courtesy of FORD MOTOR CO.

Fig 4: Pinpoint Test I: Insufficient, Erratic Or No Heat (I8)

Courtesy of FORD MOTOR CO.