STARTING/CHARGING – Buick Regal Limited 1990 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram for Buick Regal Limited 1990

List of elements for Charging Wiring Diagram for Buick Regal Limited 1990:

• (all others) (electronic cluster)
• (electronic cluster) (all others)
• 1990 3.1l & 1991 3.1l early production
• 3.1l
• 3.8l
• Alt fuse 10a (1990)
• Battery
• C1 c1
• Charge ind (all others)
• Check gages ind (gages cluster)
• D1 d4 c1
• D1o
• Fuse block (right side of dash)
• Fusible link (1991) (rust 12 ga)
• Fusible link (rust)
• G108 (left radiator support)
• G110 (left front of engine)
• Generator
• Hot in run
• Hot in run, bulb test or start
• Ign fuse 10a
• Ign fuse 10a (1991)
• Indic fuse 10a
• Instrument cluster
• Left side electrical center (left side of engine compt)
• Red
• Right side electrical center (right side of engine compt)
• Starter assembly

Starting Wiring Diagram for Buick Regal Limited 1990

List of elements for Starting Wiring Diagram for Buick Regal Limited 1990:

• 3.1l
• Acc
• Battery
• Bulb test
• G108 (left radiator support)
• G110 (left front of engine, below exhaust manifold)
• Hot at all times
• Ignition switch
• Lock
• Off
• Power distribution system
• Run
• Start
• Starter motor
• Starter solenoid
• Transaxle position switch (lower left side of engine compartment, on transaxle)