GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Optra - Mexico 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Front of Vehicle/Engine Compartment Component Views
Figure 1:

A/C Compressor and Refrigerant Pressure Sensor
Object Number: 1480951 Size: MF
(1)A/C Compressor Clutch Coil
(2)A/C Refrigerant Pressure Sensor
Figure 2:

Antilock Brake System Components
Object Number: 1841418 Size: MF
(1)Right Front Wheel Speed Sensor
(2)Right Rear Wheel Speed Sensor
(3)Left Rear Wheel Speed Sensor
(4)Left Front Wheel Speed Sensor
(5)Brake Pressure Modulator Valve (BPMV)/Electronic Brake Control Module (EBCM)
Figure 3:

Anti-theft Tamper Switch, Theft Deterrent Control Module, Hood Ajar Switch, Alarm
Object Number: 1481005 Size: LF
(1)Door Latch - Front (Tamper Switch) (Left Shown, Right Similar)
(2)Theft Deterrent Control Module
(3)Hood Ajar Switch
(4)Theft Deterrent Alarm
(5)Remote Door Lock Reciever
Figure 4:

HVAC Underhood Components
Object Number: 1480956 Size: LF
(1)A/C Compressor Clutch Coil
(2)A/C Refrigerant Pressure Sensor
(3)Ambient Air Temperature Sensor
Figure 5:

Body Harness Routing - Bulkhead
Object Number: 1855589 Size: MF
(1)Wiper Motor
(2)Brake Fluid Level Switch
(3)C101, C102, C105
(4)C108
(5)C103
Figure 6:

Exterior Lights, and Turn Signals
Object Number: 1481002 Size: LF
(1)Headlamp (Left Shown, Right Similar)
(2)Fog Lamp - Front (Left Shown, Right Similar)
(3)Park/Turn Singal Lamp (North America)/Turn Signal Lamp (Euro) (Left and Right Similar)
(4)Turn Singal Repeater Lamp (Left Shown, Right Similar)
Figure 7:

Generator and Starter (L95, LXT)
Object Number: 1972568 Size: MF
(1)Generator
(2)Starter
Figure 8:

Generator and Starter (L79, L34)
Object Number: 1972587 Size: MF
(1)Generator
(2)Starter
Figure 9:

Horn
Object Number: 1480950 Size: MF
(1)Horn
Figure 10:

Radiator and Cooling Fan
Object Number: 1291587 Size: MF
(1)Radiator
(2)Front Upper Center Panel
(3)Upper Radiator Bumper
(4)Holder Transmission Fluid Pipe - Automatic Transmission Only
(5)Lower Radiator Bumper
(6)Spring Clamp
(7)Upper Radiator Hose
(8)Drain Cock
(9)Auxiliary Cooling Fan
(10)Main Cooling Fan
Figure 11:

Rain Sensor, Wiper Motor, Washer Pump
Object Number: 1481008 Size: LF
(1)Rain Sensor (Optional)
(2)Windshield Wiper Motor
(3)Windshield Washer Fluid Pump
Figure 12:

Power Steering Components
Object Number: 1480996 Size: LF
(1)Power Steering Control Module
(2)Variable Effort Steering Actuator
(3)Steering Wheel Position Sensor