Defogger circuit for Buick Riviera VIII (1994-1999)

BLK WIRE BRN WIRE DEFOGGER UPPER ZONE HOT AT ALL TIMES HOT IN RUN HVAC CONTROL ASSEMBLY HVAC PROGRAMMER (RIGHT SIDE OF I/P) LOWER ZONE ENABLE I/P FUSE BLOCK IGN 3 FUSE KDD C/K PWR KDD GND KDD LEFT REAR POWER DISTRIBUTION CENTER (BELOW LEFT REAR SEAT) LT BLU WIRE NCA WIRE ORG/ WIRE PPL REAR REAR DEFOG RELAY 1 (LOWER ZONE) REAR DEFOG RELAY 2 (UPPER ZONE) REAR DEFOGGER LOWER ZONE RED WIRE RIGHT POWER DISTRIBUTION CENTER (BELOW LEFT REAR SEAT) RR DEFOG 1 FUSE RR DEFOG 2 FUSE TAN WIRE UPPER ZONE ENABLE WHT WIRE