Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006OPTRA (CANADA) L4-2.0LREPAIR AND DIAGNOSISTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSHARNESS ROUTING VIEWS
2006 Chevrolet Optra (CANADA) L4-2.0L
Harness Routing Views
2006 Chevrolet Optra (CANADA) L4-2.0LSECTION Harness Routing Views
Harness Routing Views
Front Harness Routing
1 - C109
2 - Left Hand Headlamp
3 - Main Cooling Fan
4 - Auxiliary Cooling Fan
5 - Right Hand Turn Signal Lamp
6 - Right Hand Headlamp
7 - Right Hand Fog Lamp
8 - Side Turn Signal Lamp
9 - Horn
10 - Cooling Fan Resistor
11 - G101
12 - C104
Rear Harness Wiring
1 - Trunk Latch Switch
2 - Theft Deterrent Tamper Switch
3 - License Plate Lamp
Liftgate Rear Harness Routing
1 - C402
2 - CHMSL
3 - Defog (+)
4 - RR Combination Lamp RH
5 - T/Gate Actuator
6 - Temper Switch
7 - License Lamp
8 - RR Wiper Motor
9 - C406
10 - RR Combination Lamp LH
11 - Defog (-)
12 - C405
13 - C404
14 - C403
Floor Harness Routing
1 - Trunk Room Lamp
2 - CHMSL
3 - Rear Door Contact Switch
4 - G302
5 - C351
6 - Front Door Contact Switch
7 - Side Air Bag
8 - Side Air Bag Sensor
9 - C301
10 - Parking Brake Switch
11 - Fuel Pump
12 - C302
13 - C351
14 - Side Air Bag Sensor
15 - Front Door Contact Switch
16 - C371
17 - Rear Door Contact Switch
18 - C207
19 - Side Air Bag
20 - G301
Instrument Harness Routing
1 - Headlamp Leveling Switch
2 - Instrument Cluster
3 - SP202
4 - C207
5 - Hazard Switch
6 - Clock
7 - Outside Rearview Mirror
8 - C208
9 - SP204
10 - G204
11 - Auxiliary Power Outlet
12 - C210
13 - PRNDL Illumination
14 - BTSI Solenoid
15 - Hold Switch
16 - Cigar Lighter and Ash Tray
17 - A/C Control Switch
18 - Radio
19 - SP203
20 - C202
21 - Dimmer Control Unit
Door Harness Routing
1 - Status Display
2 - C351
3 - Tweeter
4 - Door Speaker
5 - Trunk Open Switch
6 - Door Lock Switch
7 - Power Window Switch
8 - Door Lock Actuator
9 - Central Locking and Theft Deterrent
10 - Rear Door Lock Actuator
11 - Tweeter
12 - C371/C381
13 - Rear Door Speaker
14 - Rear Door Power Window Motor
15 - Rear Door Power Window Switch
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.