STARTING/CHARGING – Oldsmobile Alero GX 2003 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram for Oldsmobile Alero GX 2003

List of elements for Charging Wiring Diagram for Oldsmobile Alero GX 2003:

• (2.2l only)
• (2.2l)
• (3.4l only)
• (3.4l)
• (behind right side of dash)
• (g102 2.2l: on lower front of eng, 3.4l: in front of starter)
• A (not used)
• Battery
• Body control module (bcm)
• C1 e7
• C1 left i/p fuse block (behind left side of dash)
• Data link connector (dlc) (below dash, left of steering column)
• Fusible link (10 ga-rust)
• G102
• G104 (on left front side of eng compt)
• Gen batt fuse 10a
• Gen terminal f input
• Gen terminal l control
• Generator
• Hot at all times
• Hot in acc, run & start
• Instrument panel cluster (ipc)
• Ipc/bfc acc fuse 10a
• Left i/p fuse block (behind left side of dash)
• Oldsmobile
• Pontiac
• Power distribution center
• Power distribution system
• Powertrain control module (pcm) (below left side of dash, near steering column)
• Red
• Serial data class 2
• Solid state
• Sp102
• Starter solenoid
• Underhood fuse block (in left side of engine compt, on strut tower)
• Volts ind

2.2L VIN F

2.2L VIN F, Starting Wiring Diagram for Oldsmobile Alero GX 2003

List of elements for 2.2L VIN F, Starting Wiring Diagram for Oldsmobile Alero GX 2003:

• (left front top of transaxle)
• A11
• Acc
• Automatic trans- mission
• Automatic transmission
• Batt
• Battery
• Clutch pedal position (cpp) switch
• F11
• Fusible link (10 ga- rust)
• G102 (on lower front of engine)
• G104 (on left front side of engine compt)
• Generator
• Ign-sw batt 1 fuse 40a
• Ignition switch
• Lock
• Manual trans- mission
• Manual transmission
• Park/ neutral position switch
• Red
• Run
• Splice pack sp102
• Start
• Starter motor
• Starter solenoid
• Underhood block fuse (in left side of engine compt, on strut tower)
• Underhood fuse block (in left side of engine compartment, on strut tower)

3.4L VIN E

3.4L VIN E, Starting Wiring Diagram for Oldsmobile Alero GX 2003

List of elements for 3.4L VIN E, Starting Wiring Diagram for Oldsmobile Alero GX 2003:

• (not used)
• (on left front side of engine compt)
• A11
• Acc
• Batt
• Battery
• C1 b11
• C1 b7
• Crank fuse 10a
• Crnk vlt
• F11
• Fusible link (10 ga- rust)
• G102 (in front of starter)
• G104
• Generator
• Ign-sw batt 1 fuse 40a
• Ignition switch
• Left i/p fuse block (behind left rear side of dash)
• Lock
• Park/ neutral position switch (left front top of trans- axle)
• Pcm acc fuse 10a
• Powertrain control module (below left side of dash, near steering column)
• Red
• Splice pack sp102
• Start
• Start rly
• Starter motor
• Starter relay 11
• Starter solenoid
• Under- hood fuse block
• Underhood fuse block (in left rear side of eng compt, on strut tower)