2000 Oldsmobile Silhouette Repair Question

Topics covered: Sensor, Wheel, Wheel speed sensor.
Mileage: 155 miles.

Asked on August 5, 2011

Abs

How to fix codes c1223 c1226 c1232 c1235

Asked by 86gt351w

Replied on October 1, 2011

C1223:wheel speed sensor input.
C1226: same thing
C1232: ditto
C1235: speed sensor input.

Replace wheel speed sensor(s).

Answered by rivermikerat (expert)
5,494 answers provided