STARTING/CHARGING – Pontiac Montana 2003 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram for Pontiac Montana 2003

List of elements for Charging Wiring Diagram for Pontiac Montana 2003:

• (at right right front wheelwell, near battery) g100
• (in eng compt, left of starter) g113
• (not used)
• Alt/sense fuse 10a
• Batt
• Battery
• Battery indicator
• Class 2 serial data
• Class 2 serial data line
• Computer data lines
• E12
• Fusible link a (10 ga- rust)
• Generator
• Generator terminal l output
• Hot at all times
• Hot in run, bulb test or start
• I/p fuse block (right side of dash, in right front door opening)
• Ign 1 fuse 10a
• Ign 1 voltage
• Instrument panel cluster
• Logic
• Pnk
• Power distribution system
• Powertrain control module (pcm) (secured in air cleaner assembly, left front of engine compartment)
• Red
• S209
• Splice pack sp205 (below steering column, bottom of knee bolster)
• Starter
• Underhood fuse block (in engine compt, front of right wheelhouse above battery)

Starting Wiring Diagram for Pontiac Montana 2003

List of elements for Starting Wiring Diagram for Pontiac Montana 2003:

• (at right right front wheelwell, near battery) g100
• (eng harn, near breakout for pcm) s108
• (in eng compt, left of starter) g113
• Acc
• Batt
• Battery
• Bulb test
• C10
• Class 2 serial data line
• Crank
• Crank relay control
• D11
• Data link connector (dlc) (partial) (below steering column, on knee bolster)
• Fusible link a (10-ga rust)
• Generator
• Hold- in coil
• Hot at all times
• Hot in run, bulb test & start
• I/p fuse block (right side of dash, in right front door opening)
• Ign main 1 40a
• Ignition crank sense
• Ignition switch
• Lock
• Off
• Pcm/ crank fuse 10a
• Pcm/abs fuse 10a
• Pnk
• Power distribution system
• Powertrain control module (pcm) (secured in air cleaner assembly, left front of engine compartment)
• Pull- in coil
• Red
• Run
• Splice pack sp205 (below steering column, bottom of knee bolster)
• Start
• Starter motor
• Starter relay
• Starter solenoid
• Underhood fuse block (in engine compt, front of right wheelhouse above battery)