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View Full Version : ABS code set by blower motor.......TSB



hoot
10-25-2002, 20:52
What engineer would have predicted that when you have your heat, a/c blower fan set on 3 or 4 when you shut the truck down, the blower motor will generate current as it coasts to a stop supplying a small voltage that the OBD program sometimes interprets as an open ABS relay?

DTC C0201 is the faulty relay code.

If the code is stored in history only, not in active diagnostic memory, it is a false code.
If this is the case, the code can be ignored.

TSB 02-05-25-005

Oct. Motorage Page 77