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.
2010 Volvo C30 R-Design, AutomaticFACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Splices
SPLICES LOCATION
| Component | Location |
|---|---|
| S63/5 | In dashboard harness, behind left side of dash. See Figure. |
| S63/6 | In dashboard harness, behind left side of dash. See Figure. |
| S63/10 (C30) | In roof harness, right front of roof. See Figure. |
| S63/10 (C70) | In roof harness, center of front header panel. See Figure. |
| S63/10 (S40) | In roof harness, center of front header panel. See Figure. |
| S63/12 | In dashboard harness, behind right side of dash. See Figure. |
| S63/13 | In engine compartment harness, left side of engine compartment. See Figure. |
| S63/14 (C70) | In roof harness, center rear of engine compartment. See Figure. |
| S63/25 | In dashboard harness, behind right side of dash. See Figure. |
| S63/27 | In dashboard harness, behind center of dash. See Figure. |
| S63/28 | In floor harness, right side of trunk. See Figure. |
| S63/29 | In dashboard harness, behind center of dash. See Figure. |
| S63/31(S40) | In floor harness, center of trunk. See Figure. |
| S63/31 (V50) | In floor harness, center of trunk. See Figure. |
| S63/40 (C70) | In passenger's door harness. See Figure. |
| S63/41 (C70) | In passenger's door harness. See Figure. |
| S63/53 | In engine harness, right rear of engine. See Figure. |
| S63/54 | In engine harness, right rear of engine. See Figure. |
| S63/63 (C70) | In driver's door harness. See Figure. |
| S63/64 (C70) | In driver's door harness. See Figure. |
| S63/65 | In engine harness, rear of engine. See Figure. |
| S63/86B (C70) | In tunnel harness, left side of dash. See Figure. |
| S63/91G | In engine compartment harness, right rear of engine compartment. See Figure. |
| S63/93 | In engine compartment harness, right side of engine compartment. See Figure. |
| S63/98 | In engine harness, top left side of engine. See Figure. |
| S63/103 | In engine harness, top right side of engine. See Figure. |
| S63/108 | In engine compartment harness, right side of engine compartment. See Figure. |
| S63/120 | In engine compartment harness, left side of engine compartment. See Figure. |
| S63/121 | In engine compartment harness, left side of engine compartment. See Figure. |
| S63/124 | In engine compartment harness, right rear of engine compartment. See Figure. |
| S63/130 (C30) | In floor harness, under center console. See Figure. |
| S63/130 (V50) | In floor harness, under center console. See Figure. |
| S63/135 (C30) | Center of dash. See Figure. |
| S63/135 (C70) | Right side of dash. See Figure. |
| S63/139 | In dashboard harness, behind right side of dash. See Figure. |
| S63/170 (C30) | In floor harness, under front passenger's seat. See Figure. |
| S63/170 (C70) | In floor harness, under center console. See Figure. |
| S63/170 (S40) | In floor harness, under front passenger's seat. See Figure. |
| S63/170 (V50) | In floor harness, under center console. See Figure. |
| S63/171 (C30) | In floor harness, under front passenger's seat. See Figure. |
| S63/171 (S40) | In floor harness, under front passenger's seat. See Figure. |
| S63/172 (C30) | In floor harness, under driver's seat. See Figure. |
| S63/172 (C70) | In floor harness, under driver's seat. See Figure. |
| S63/172 (S40) | In floor harness, under driver's seat. See Figure. |
| S63/172 (V50) | In floor harness, under driver's seat. See Figure. |
| S63/173 (C30) | In floor harness, under front passenger's seat. See Figure. |
| S63/173 (C70) | In floor harness, under driver's seat. See Figure. |
| S63/173 (S40) | In floor harness, under driver's seat. See Figure. |
| S63/173 (V50) | In floor harness, under driver's seat. See Figure. |
| S63/174 | In floor harness, left rear of trunk. See Figure. |
| S63/175 | In floor harness, right rear of trunk. See Figure. |
| S63/192 (S40 & V50) | In rear door harness, right side. See Figure. |
| S63/193 (S40 & V50) | In rear door harness, left side. See Figure. |
| S63/195 (C30) | In passenger's door harness. See Figure. |
| S63/195 (C70) | In passenger's door harness. See Figure. |
| S63/195 (S40 & V50) | In passenger's door harness. See Figure. |
| S63/196 (C30) | Left side of tailgate door. See Figure. |
| S63/196 (S40) | Left side of trunk lid. See Figure. |
| S63/196 (V50) | In trunk lid/tailgate harness, left side of trunk lid/tailgate door. See Figure. |
| S63/198 (C30) | In driver's door harness. See Figure. |
| S63/198 (C70) | In driver's door harness. See Figure. |
| S63/198 (S40 & V50) | In driver's door harness. See Figure. |
| S63/199 (V50) | In trunk lid/tailgate harness, top center of tailgate door. See Figure. |
| S63/211 (C70) | In roof harness, right front of roof header panel. See Figure. |
| S63/212 (S40) | In roof harness, rear of roof. See Figure. |
| S63/213 (C70) | In roof harness, right front of roof header panel. See Figure. |
| S63/214 (C70) | In roof harness, right "A" pillar. See Figure. |
| S63/215 | In engine compartment harness, right front of engine compartment. See Figure. |
| S63/216 | In engine compartment harness, right front of engine compartment. See Figure. |
| S63/218 (C70) | In floor harness, under front passenger's seat. See Figure. |
| S63/220 (C30) | In floor harness, under driver's seat. See Figure. |
| S63/220 (C70) | In floor harness, under driver's seat. See Figure. |
| S63/220 (S40) | In floor harness, under driver's seat. See Figure. |
| S63/220 (V50) | In floor harness, under driver's seat. See Figure. |
| S63/221 (C30) | In floor harness, under driver's seat. See Figure. |
| S63/221 (C70) | In floor harness, under driver's seat. See Figure. |
| S63/221 (S40) | In floor harness, under driver's seat. See Figure. |
| S63/222 | In engine compartment harness, left rear of engine compartment. See Figure. |
| S63/223 | In engine compartment harness, left rear of engine compartment. See Figure. |
| S63/226 | In engine compartment harness, left side of engine compartment. See Figure. |
| S63/227 | In engine compartment harness, left side of engine compartment. See Figure. |
| S63/228 (C30) | In floor harness, right side of trunk. See Figure. |
| S63/228 (C70) | In floor harness, left side of trunk. See Figure. |
| S63/228 (C70) | In floor harness, left side of trunk. See Figure. |
| S63/228 (S40) | In floor harness, right side of trunk. See Figure. |
| S63/228 (V50) | In floor harness, right side of trunk. See Figure. |
| S63/229 (C30) | In floor harness, right side of trunk. See Figure. |
| S63/229 (C70) | In floor harness, left side of trunk. See Figure. |
| S63/229 (C70) | In floor harness, left side of trunk. See Figure. |
| S63/229 (S40) | In floor harness, right side of trunk. See Figure. |
| S63/231 | In engine compartment harness, left side of engine compartment. See Figure. |
| S63/232 (C30) | In floor harness, under front passenger's seat. See Figure. |
| S63/232 (C70) | In floor harness, under front passenger's seat. See Figure. |
| S63/232 (S40) | In floor harness, under front passenger's seat. See Figure. |
| S63/232 (V50) | In floor harness, under front passenger's seat. See Figure. |
| S63/233 (C30) | In floor harness, under front passenger's seat. See Figure. |
| S63/233 (C70) | In floor harness, under front passenger's seat. See Figure. |
| S63/277 (C70) | In floor harness, at "B" pillar. See Figure. |
| S63/339 | In dashboard harness, behind left side of dash. See Figure. |
| S63/340 (C70) | In floor harness, left side of trunk. See Figure. |
| 63/14 (C30) | Front of roof. See Figure. |
| 63/14 (S40) | Front of roof. See Figure. |
| 63/211 (C30) | Front of roof. See Figure. |
| 63/211 (S40) | Right front of roof. See Figure. |
| 63/213 (C30) | Right front of roof. See Figure. |
| 63/213 (S40) | Right front of roof. See Figure. |
| 63/214 (C30) | Right Front of roof. See Figure. |
| 63/214 (S40) | Right "A" pillar. See Figure. |
| 63/219 | Front of roof. See Figure. |
| 63/233 (S40) | In floor harness, under front passenger's seat. See Figure. |
Factory Service Tools
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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.