Heated Windshield - Circuit Colors Revised
90cadillac07 NO.: 90-I-59DATE: May, 1990
GROUP: 8 CORP. NO.: 018111
SUBJECT: HEATED WINDSHIELD CIRCUIT COLORS REVERSED ON 1989-1990 DE VILLES AND FLEETWOODS EQUIPPED WITH HEATED WINDSHIELD (OPTION C50)
The wire colors shown in the 1989 and 1990 Service Information Manual, Section 8A-69, for the heated windshield connector to power module and control module are incorrect. Update your Service Information Manuals with the following information:
^ The red wire from the heated windshield connects to the BLK/WHT wire from the power module which is the negative lead circuit 364.
^ The BLK lead connects to the RED/WHT wire from the power module which is the positive lead from the power module circuit 365.
^ The YEL wire connects to the LT BLU wire from the control module.