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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2008OPTRA5 LT, STANDARDREPAIR AND DIAGNOSISQUICK LOOKUPSWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - SPLICE PACK & INLINE HARNESS CONNECTOR END VIEWS, & GENERAL DIAGNOSIS
2008 Chevrolet Optra5 LT, Standard
Wiring Systems And Power Management - Splice Pack & Inline Harness Connector End Views, & General Diagnosis
2008 Chevrolet Optra5 LT, StandardSECTION Wiring Systems And Power Management - Splice Pack & Inline Harness Connector End Views, & General Diagnosis
- Splice Pack Connector End Views
- Inline Harness Connector End Views
- X108 - Floor Harness to Engine Harness (1.4L, 1.6L)
- X108 - Floor Harness to Engine Harness (1.8L, 2.0L)
- X108 - Floor Harness to Engine Harness (Diesel)
- X109 - Engine Harness to Front Harness
- X110 - ABS Harness to Floor Harness
- X111 - ABS Harness to Front Harness
- X112 - Front Harness to Horn Jumper Harness
- X113 - Floor Harness to Front Harness
- X114 - Body Harness to Engine Harness MT34
- X115 - Engine Harness to Glow Plug (Diesel)
- X116 - Front Harness to Right Park/Turn Signal Lamp Jumper (North America)
- X120 - Front Harness to Right Headlamp Jumper Harness (w/Leveling Except North America)
- X120 - Front Harness to Right Headlamp Jumper Harness (w/o Leveling, North America)
- X121 - Front Harness to Left Headlamp Jumper Harness (w/Leveling)
- X121 - Front Harness to Left Headlamp Jumper Harness (w/o Leveling)
- X135 - Engine Harness to Manifold Absolute Pressure (MAP) Sensor Jumper
- X191 - ABS Harness to Left Front Wheel Speed Sensor Jumper
- X192 - Front Harness to Right Front Wheel Speed Sensor Jumper
- X202 - I/P Harness to Floor Harness
- X204 - Roof Harness to Floor Harness (CE1)
- X204 - Roof Harness to Floor Harness (-CE1)
- X206 - I/P Harness to TCM Harness (Aisin)
- X206 - I/P Harness to TCM Harness (ZF-4HP16)
- X207 - SIR Harness to I/P Harness
- X208 - I/P Harness to HVAC Harness (C68)
- X209 - HVAC Harness to Auxiliary HVAC Harness (C68, Gasoline)
- X211 - I/P Harness to Body Harness (Diesel)
- X212 - I/P Harness to PTC Harness (Diesel)
- X213 - TCM Lead to TCM Harness (Diesel)
- X301 - SIR Harness to Floor Harness (Except North America)
- X301 - SIR to Floor Harness (North America)
- X302 - I/P Harness to Console Harness
- X351 - Floor Harness to Left Front Door Harness (LHD)
- X351 - Floor Harness to Left Front Door Harness (RHD)
- X361 - Floor Harness to Right Front Door Harness (LHD)
- X361 - Floor Harness to Right Front Door Harness (RHD)
- X371 - Floor Harness to Left Rear Door Harness
- X381 - Floor Harness to Right Rear Door Harness
- X391 - Rear ABS Harness to Left Rear Wheel Speed Sensor Jumper
- X392 - Rear ABS Harness to Right Rear Wheel Speed Sensor Jumper
- X401 - Trunk Harness to Floor Harness (Hatchback)
- X401 - Trunk Harness to Floor Harness (Notchback)
- X402 - Trunk Lid Harness to Floor Harness
- X403 - Liftgate Jumper Harness to Floor Harness (Station Wagon)
- X403 - Liftgate Jumper Harness to Floor Harness (Hatchback)
- X404 - Liftgate Jumper Harness to Floor Harness (Station Wagon)
- X404 - Liftgate Jumper Harness to Floor Harness (Hatchback)
- X405 - Liftgate Jumper Harness to Liftgate Harness (w/o Rear Intermittent)
- X405 - Liftgate Jumper Harness to Liftgate Harness
- X405 - Liftgate Jumper Harness to Liftgate Harness (Hatchback w/Rear Intermittent)
- X406 - Liftgate Jumper Harness to Liftgate Harness (Hatchback)
- X406 - Liftgate Jumper Harness to Liftgate Harness (Station Wagon)
- X407 - Trunk Harness to Left Tail Lamp Jumper Harness (Hatchback)
- X408 - Trunk Harness to Right Tail Lamp Jumper Harness (Hatchback)
- X417 - Trunk Harness to Left Side Marker Lamp Jumper Harness
- X418 - Trunk Harness to Right Side Marker Lamp Jumper Harness
- X420 - Tailgate Harness to Right Backup Lamp/Tail Lamp Jumper Harness (Hatchback)
- X420 - Tailgate Harness to Right Backup Lamp/Tail Lamp Jumper Harness (Notchback)
- X421 - Tailgate Harness to Left Backup Lamp/Tail Lamp Jumper Harness (Notchback)
- X421 - Tailgate Harness to Left Backup Lamp and Tail Lamp Jumper Harness (Hatchback)
- X422 Tailgate Harness to License Lamps Jumper Harness (Hatchback)
- X422 Tailgate Harness to License Lamps Jumper Harness (Notchback)
- X423 - Floor Harness to Left Backup Lamp/Tail Lamp Jumper Harness (Optional)
- X424 - Floor Harness to Right Backup Lamp/Tail Lamp Jumper Harness (Optional)
- X425 - Floor Harness to Left Side Marker Lamp Jumper Harness (Optional)
- X426 - Floor Harness to Right Side Marker Lamp Jumper Harness (Optional)
- X901 - Rear ABS Harness to Body Harness
- Passenger Car Zoning
- Electrical Symbols
- General Electrical Diagnosis
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.