Main Additional Volume Start-Stop 9677185380

Description

Supply cable to the START-STOP capacitor for e-HDi engines in Citroen, Peugeot and DS cars

Part description

This used Start-Stop main auxiliary harness 9677185380 is designed for START-STOP systems and serves as a lead cable to the condenser. It is an important electrical component of the engine harness that ensures the correct electrical connection within the e-HDi system.

The part is suitable for Citroën, Peugeot and DS cars, according to the available documents. When looking for the right part, it is essential to follow the product number 9677185380, which is key when choosing cable harnesses and electrical components.

This part is an interesting choice for auto mechanics and home repairers in the event that it is necessary to replace a damaged or non-functioning original supply cable in the Start-Stop system without unnecessary searching for unsuitable variants.

Technical information

• Manufacturer: Stellantis Citroën Peugeot
• Model: Citroën, Peugeot, DS
• Other numbers: 9677185380

Product codes

• Product codes: 9677185380
• Models according to the documents: Citroen C4 II, Citroën C4 PICASSO, DS4, PEUGEOT 3008 I, Peugeot 308, PEUGEOT 5008 I

Installation recommendations

Generally/typically care must be taken with the wiring harness for the Start-Stop system to avoid damage to connectors, wire insulation or connected electrical parts. The exact procedure may vary depending on the specific model and make of the car.

1) Before assembly

• Check if the product number 9677185380 matches the disassembled part.
• Compare the harness length, wiring routing, connector types, mounting locks, and overall shape to the old piece.
• Inspect the used part for damaged insulation, broken connectors, loose contacts or signs of overheating.
• Before starting work, disconnect the battery and wait for the car’s electrical system to calm down.

2) Necessary tools and materials

• A common set of hand tools
• Plastic crowbar or tool for gently loosening covers and fasteners
• Work lighting
• Cleaning agent for electrical connectors
• Protective gloves

3) Step-by-step assembly procedure

1. Secure the vehicle against movement and turn off the ignition.
2. Disconnect the battery.
3. Access the area where the original wiring harness is routed and carefully remove any covers or clips that prevent access.
4. Take a photo of the original harness wiring and connector position before disassembly.
5. Unplug the individual connectors without force and check their condition.
6. Release the harness from all brackets, clips and guides.
7. Compare the removed part with the replacement part, especially the connectors, length and routing.
8. Install the replacement harness in the same line as the original part.
9. Fix the harness in all brackets so that the wiring does not touch sharp edges, moving parts or hot spots.
10. Plug in all connectors and verify they are properly seated and secured.
11. Put back the covers and other removed parts.
12. Connect the battery and perform a basic system function check.
• 4) Post-assembly checks and test drive/function verification
  • Check that the wiring harness is not stretched, twisted or pinched anywhere.
  • Verify that the connectors and clips are securely seated.
  • After connecting the battery, watch for any abnormal behavior of the electrical system.
  • Typically it’s a good idea to do a short check of the car’s operation and check that everything is working without connection drops.

  5) The most common assembly mistakes + how to avoid them

  • Exchanging connectors – mark or take a photo of the connectors before disconnecting them.
  • Damage to fuses and clips – when disassembling, use appropriate tools and do not pull on the cables.
  • Incorrect bundle routing – always copy the original route to avoid penetration or thermal damage.
  • Assembly without checking the condition of the contacts – before connecting, check the cleanliness and mechanical condition of the connectors.
  • Work under voltage – always disconnect the battery before disassembly and assembly.

  Reasons why the part is damaged

  • Mechanical stress on cabling during engine vibrations and normal operation
  • Insulation damage by rubbing against surrounding parts or sharp edges
  • Overheating in the engine compartment
  • Oxidation or contamination of electrical contacts
  • Unprofessional previous repair or careless handling during disassembly
  • Fatigue of the material and age of the original volume