Typical Errors After Engine Optimization
2022-06-13
VDASH Guide Typical Errors – DTCs After Engine Optimization Typical diagnostic error messages after performance optimization and what they mean. Engine optimization checksum errors Why these errors appear After performing engine…
HU850 Retrofit
2026-08-06
VDASH Guide HU850 Retrofit Important checks before replacing HU650 with HU850 audio on a P2. HU850 retrofit requirements Before installing HU850 audio When retrofitting HU850 audio in place of the original HU650, the radio itself is only…
ECM-U210100 - Common DTC for P2
2025-10-08
VDASH Guide ECM-U210100: Control Module Configuration Incompatible Explanation and VDASH configuration guidance for ECM-U210100 on Volvo P2 diesel vehicles after changing the fuel heater configuration. DTC Overview ECM-U210100 Fault…
PIN Decoding for ECM and CEM – P3, SPA/CMA and P1 MY2012+
2018-11-10
VDASH Guide PIN Decoding for ECM and CEM ECM PIN – chiptuning PIN decoding for ECM – motor unit – chiptuning EDC16C31 in platform 3 – 5-cyl diesel Euro 4 engines - if you need to decode this unit, use our contact form or contact our PRO…
Pairing SCU / SCL Unit
2023-10-05
VDASH Guide SCU / SCL Pairing in VDASH Preconditions and step-by-step instructions for pairing a new SCU / SCL unit using VDASH. Preconditions Before Starting SCU / SCL Pairing Before pairing the SCU / SCL unit in VDASH, make sure the…
Volvo PIN Codes Explained
2026-04-07
VDASH Guide Volvo PIN Codes Explained Every Volvo since 1998 has two basic security levels: CEM and ECM. In newer vehicles, additional units like IEM, VGM, and others are integrated into this security system. Jump to Section Overview What…
IHU Engineering Mode - Change Region Settings P3
2020-01-17
VDASH Guide IHU Enginnering Mode - Change Region Settings on P3 How to change the infotainment system region after changing the vehicle region configuration in VDASH. Sensus Connect region settings Why this setting matters After you have…
VDD - Independent Heater Command Doesn't Work
2026-04-22
VDD Guide Additional Fuel Operated Heater (FOH) Does Not Start when command called in VDD Mobile App Troubleshooting and VDASH configuration guidance when the Fuel Operated Heater does not react after selecting Turn Additional Heater On in the…
ECU Repairs
2026-07-09
VDASH Guide Volvo module repairs Overview of typical Volvo control module faults and repair options. Module repairs Typical faults and repair options We repair and replace selected Volvo control modules across different platforms and model…
Volvo Sensus USA to EU Navigation Conversion
2020-06-23
VDASH Guide Volvo Sensus USA to EU Navigation Conversion How to convert old Volvo Sensus navigation from the USA market to EU – MY2012-2014. Sensus navigation conversion When this applies If you want to convert first-generation Volvo…
VDASH in Virtual Environment – VM / VMware / VirtualPC
2020-06-23
VDASH Guide Running VDASH in a Virtual Environment Why VDASH should be installed directly on a native Windows system instead of a virtual machine. Virtual environments are not supported Why VDASH is not allowed in a virtual machine…
Optical Loop - MOST Testing Tool
2022-03-06
VDASH Guide Volvo Optical Loop for MOST Troubleshooting A small but useful diagnostic part for checking the optical MOST network in Volvo vehicles. Optical Loop Optical loop order number 8688083 is useful for troubleshooting the MOST…
Useful Official Volvo Links
2019-10-08
VDASH Guide Useful Official Volvo Links Official Volvo resources for map updates, user manuals, Volvo On Call apps, Volvo ID, and Webasto Telestart pairing. Official Volvo links Map updates Volvo map updates for SPA/CMA cars:https://www…
VDD Dongle
2018-11-26
VDD Unlock the full potentialof your Volvo VDD is a plug-in OBD-II Volvo function extender for remote diagnostics, live vehicle monitoring, reading and clearing DTCs, and everyday control from the VDD mobile app or web interface. Buy VDD …
Bluetooth P2V2 - User guide
2019-10-17
User Guide For Bluetooth module BT Volvo P2v2 1. Introduction Because the update is based on the original Phone Module (PHM) all the control of this updated module is same as an original one. So it’s recommended to be familiar with the…
VDASH PRO Subscription
2020-02-27
VDASH Guide VDASH – PRO Subscription Benefits, price, premium support rules, and when a PRO account makes sense. PRO Subscription Benefits PRO is a one-year subscription with these benefits for you: 25% discount off end-user prices 10%…
VDD CEM Relay Bridge for Volvo P2 MY1998-2004
2021-04-19
VDD Guide VDD CEM Relay Bridge for Volvo P2 MY1998-2004 Required modification for selected Volvo P2 vehicles where the CEM disconnects the OBD socket after the key is removed from the ignition. Why the CEM Relay Bridge Is Needed On some…
Bluetooth modul BT PHONE P3GSM - User Guide
2021-09-02
User Guide Bluetooth modul BT PHONE P3GSMa volitelné rozšíření pro poslech hudby 1. Introduction Because the update is based on the original Phone Module (PHM) all the control of this updated module is the same as the original one. So it’s…
Volvo P2 Keys and Remotes Explained
2024-03-13
VDASH Guide Remote controls and ignition keys Volvo P2 How ignition keys, remote controls, UEM, TRN code, and seed / remote code work in Volvo P2 platform vehicles. P2 platform The key and remote control are two separate things The…
CANALT – VDD Support for SPA / CMA Volvos
2021-11-15
VDD Guide CANALT Wiring for SPA / CMA Volvos Newer Volvo SPA and CMA platforms require access to the low-speed CAN bus for selected VDD functions to work correctly. Why CANALT Wiring Is Needed For VDD to work properly on newer Volvo…
Configuration
2018-12-30
VDASH Guide Configuration – Vehicle Equipment Modification Overview of Volvo configuration changes available through VDASH across SPA / CMA, P3, P2, and P1 platforms. Vehicle equipment modification Configuration – Vehicle Equipment…
Volvo Sensus Connect Navigation Activation with VDASH
2020-01-17
VDASH Guide Volvo Sensus Connect Navigation Activation How to activate built-in navigation in Volvo vehicles with Sensus Connect using VDASH. Navigation activation When navigation can be activated If Sensus Connect is installed in your…
VDASH Support for iCUP / Android Volvo Cars - Diagnostics
2026-07-02
VDASH Guide VDASH Support for iCUP / Android Volvo Cars Diagnostic support information for newer Volvo vehicles equipped with the Android-based iCUP system and VGM security gateway. iCUP / Android Volvo Security iCUP / Android Volvo…
Programming Modules in Volvo - Can I 'Kill It'?
2024-12-19
VDASH Guide Programming modules in Volvo cars – is it possible to "kill" them during software loading? Primary bootloader Programming modules in Volvo cars When powering up any Volvo electronic control module, the primary bootloader starts…
Heated Steering Wheel on a P3 MY2012+
2024-12-14
VDASH Guide Volvo P3 SENSUS Heated Steering Wheel Retrofit How to retrofit a heated steering wheel on compatible Volvo P3 SENSUS cars using VDASH. Heated steering wheel retrofit Applicable vehicles Applicable for: MY 2012+ – S80II, V70III…