DEFOGGERS – Buick Park Avenue 1991 – SYSTEM WIRING DIAGRAMS

DEFOGGERS

Heated Windshield Wiring Diagram for Buick Park Avenue 1991

List of elements for Heated Windshield Wiring Diagram for Buick Park Avenue 1991:

• (forward of right front wheelhouse) heated windshield power module
• (lesabre)
• (park ave)
• 15a
• 3 phase a\c input
• 3 phase transformer and rectifier
• 350 (or 50)
• Aldl
• All except 1991 park avenue
• Bat
• C1 a
• C1 b
• Crack det
• Crack detection
• Dc output
• Dim/ twilight sentinel control
• Except 1991 park ave w/ electronic a/c
• F c1
• Fir
• Fuse 10a
• Fuse 20a
• Fuse 25a
• G119 (top right front of eng)
• G200 (left kick panel)
• Generator
• Gnd
• Heated windshield
• Heated windshield control module (right side of i/p, top of right kick panel)
• Heated windshield control switch
• Hot at all times
• Hot in run
• I/p fuse block
• Ign bat
• Nca
• On ind
• On req
• P/n pos
• Park ave w/ electronic a/c
• Powertrain control module (top of right kick panel)
• Red
• Right underhood fuse block
• Rly ctrl
• Sens ref
• Transaxle position switch (on transaxle)

Rear Defogger & Heated Mirrors Wiring Diagram for Buick Park Avenue 1991

List of elements for Rear Defogger & Heated Mirrors Wiring Diagram for Buick Park Avenue 1991:

• ('91 park ave w/ dual a/c)
• (others)
• All except lesabre
• Circuit breaker 4 30a
• D5 (1991) (1992-93)
• Dual a/c (cj2)
• Electronic a/c (c67)
• F c3
• Fuse 1 10a
• Fuse 17 25a
• Fuse 18 15a
• Fuse block (left side of i/p)
• G200 (left kick panel)
• G203 (right kick panel)
• Heater
• Heater & a/c control assembly
• Hot at all times
• Hot in run
• Hvac programmer
• J/c c305 (below right side of right front seat)
• J/c c327 (below left side of left front seat)
• Left outside mirror
• Nca
• Rear defogger
• Rear defogger relay (relay center)
• Relay center (right side of i/p)
• Right outside mirror
• Tan