A/C - Coolant Fan Switch Terminal Designations Backwards

9222buick06

Bulletin
89-8-20

Date
Aug., '89

Ref. No.
89-199-8

Corp. Ref. No.
908107


SUBJECT:
SERVICE MANUAL UPDATE - SECTION 8A - COOLANT FAN SWITCH TERMINAL DESIGNATIONS INCORRECT


MODELS AFFECTED:
1988 EIGHTY-EIGHT ROYALE/NINETY-EIGHT REGENCY


On Page 8A-31-2, the terminal letter designations on the A/C Coolant Fan Pressure Switch (Refrigerant) are opposite from what they should be.

The terminal shown at the top of the switch that has the DK GRN 535 wire attached to it should be Terminal B; the one at the bottom with the BLK 150 wire should be Terminal A.

Please see that these changes are made in your service manual.