STARTING/CHARGING – GMC Sonoma 2002 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram for GMC Sonoma 2002

List of elements for Charging Wiring Diagram for GMC Sonoma 2002:

• (4.3l only)
• (4.3l)
• (4.3l) (2.2l)
• (on right front of engine compartment) powertrain control module (pcm)
• (w/ ctf)
• (w/ manual a/c)
• A10
• Battery
• C1 c1
• C2 c1
• Charge indicator
• Class 2
• Class ii data
• Fuse holder (right of radiator)
• Fusible link (10 ga- rust)
• G106 (right side frame rail, in front of right front wheel)
• G107 (right front of engine block)
• G108 (right of
• Generator control/ monitoring
• Generator l
• Hot at all times
• I/p fuse block (on left end of dash)
• Instrument panel cluster
• Not used
• Radiator
• Rdo batt fuse 19 15a
• Red
• S240
• S276
• Solid state
• Sound systems
• Splice pack sp201 (below i/p fuse block)
• Starter solenoid
• Voltage regulator

Starting Wiring Diagram for GMC Sonoma 2002

List of elements for Starting Wiring Diagram for GMC Sonoma 2002:

• (2.2l) a
• (2.2l) c
• (4.3l) c
• (4.3l) d
• (a/t)
• (m/t only)
• (m/t)
• (m/t) (a/t)
• (not used)
• A/t
• A11
• Acc
• B stud
• Batt
• Battery
• Battery fuse 175a
• C1 c2
• C3 e2
• Clutch pedal position switch (on clutch pedal support bracket)
• Crank fuse 10a
• D11
• F11
• Fuse holder (right of radiator)
• Fusible link (10 ga- rust)
• G102 (2.2l: right front of engine block) (4.3l: right rear of cylinder head)
• G106 (right side frame rail, in front of right front wheel)
• G107 (right front of engine block)
• G108 (right of radiator support)
• Generator
• Hold- in coil
• Hot at all times
• Ign a fuse 40a
• Ign c fuse 20a
• Ignition switch
• Lock
• M/t
• Off
• P/n
• Park/neutral position & back-up lamp switch (on left side of transmission)
• Power distribution system
• Pull- in coil
• Red
• Run
• Start
• Starter motor
• Starter relay
• Underhood fuse block (on top of left front fender)
• W/4.3l engine