Hybrid OBC XC90 Gen2 (2014-2024) Repair operation manual 0108202587123

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Price for operation manual:
Repair manual price: 1200€ + Tax

This operation manual is a proprietary business secret that outlines the successful refurbishment process for repair of OBC and data recovery. By following the provided instruction steps, which include text, images, and videos, you will be fully equipped to repair the OBC effectively and efficiently. Manual is non-refundable

Info
You can charge this service: 1600€
You need 16 labor hours to deploy this repair if you are removing OBC
VOLVO OEM CHARGE:
OBC 2400€+tax
Author: Vanja
Info
Common causes:
  • Coolant pump failure triggers overheat
  • Short circuit in generator
Info
Errors:
  • P065A71,
  • P161A86,
  • U005500,
Info
Part numbers:
  • 31673051,
Info
Tools needed (prepare it) :

  • Torx 5,6,7,8,9.10
  • Fluke Voltmeter
  • Repair kit - Replacement parts (LIST AVAILABLE HERE)
  • VVDI - CG100X - Xprog Programmer
  • Online file editor (Here included)
  • HV Gloves
  • Soldering iron
Info
Repair operation steps
 Step 1:
Before performing any work on the Volvo OBC, it is mandatory to prepare a controlled and safe working environment in accordance with high-voltage safety protocols. Lvl 3 HV Access license needed.

Read error codes with diagnostic tool and confirm you have same error codes and faults.

Secure the work area – The workspace must be clean, dry, clearly marked as an HV zone, and equipped with proper safety gear (HV gloves, face shield, insulating mat).

Disconnect the 12V system 

Perform safe high-voltage system shutdown – Using approved tools and following OEM procedures, disconnect the HV connectors and wait the required cool-down period for capacitor discharge.

Verify absence of voltage (Zero Voltage Verification) – Use an appropriate HV tester to ensure that no voltage is present in the system before proceeding.

Remove the battery pack – Once confirmed safe, proceed with mechanical removal of the battery pack using factory mounting points and proper lifting equipment

 STEP 1: Remove all bolts from bottom OBC cover, where main board is located. Depending what type of defect you got, IGBT or control side. From this side is access to...
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