Grand AM V6-181 3.0L (1985)
Coolant Level Indicator Lamp: All Technical Service Bulletins
Instruments - Low Coolant Warning On Driver Info Center
Number
85-8-18
Date
10/85
Subject:
"LOW COOLANT" WARNING ON DRIVER INFORMATION CENTER
1985 GRAND AM
CONDITION:
Driver Information Center flashes a "low coolant" warning. However, a visual check of the coolant level shows that it is not low.
CAUSE:
Electromagnetic interference (EMI) causes the DIC to interpret a stray signal as a low coolant.
CORRECTION:
Replace DIC module P.N. 25076572 with module 25072474. All VIN's prior to FC736995 may be affected. (Any DIC's that were replaced in service
and do not indicate a "low coolant" warning need not be changed.)
