Legends

What it yields

• Two distinct PIN layers: a programming-memory PIN (CEM software + configuration table; ECM engine maps from ~2008) and an IMMO PIN guarding the EEPROM that holds the sync codes needed to start the car
• Modules that carry a PIN: CEM, ECM, and on newer cars IEM, VGM, the BCM brake unit, the SCL steering lock, ignition keys, remotes and the audio system
• CEM PIN is decodable on P1 GGD 2011+, P2 GGD (XC90 3.2 / 4.4 V8 / 147 kW and 120 kW D5 MY13+), P3, and SPA 2015-2018
• ECM PIN is not needed on P1 before ~MY2011 or on P2 — but is required for P3 Denso units and SPA 2015-2018
• VGM PIN cannot be decoded over OBD at all on Android-based iCUP cars
• Three acquisition routes exist: decode over OBD, bench-read after removing the unit, or intercept VIDA programming (which violates Volvo licensing)

What it yields

• VDASH decode over OBD: up to 24 hours, usually around 8
• VDD decode: approximately 30 minutes (P2 vehicles 2005-2014, with exceptions)
• Bench route by platform: BDM programmer on P2, JTAG programmer on P3 — then upload the resulting BIN to d5t5.com/pin/
• Post the physical CEM in and get the PIN back within 48 hours
• SPA / CMA: VDASH up to 24 hours, and it cannot decode iCUP / Android cars at all
• Interface requirements: DiCE or a generic J2534, connected by USB and not Bluetooth, with a supply rated at least 12 A

What it yields

• The P3 Delphi CEM's microcontroller is a Renesas M30882F — internal flash read and write are separate listed operations
• The external EEPROM is a 95320 (SPI), with both raw and decrypted read/write called out separately
• Config-zone read/write is its own operation again, distinct from flash and from EEPROM
• All of it is bench-level work on the removed module, not an OBD procedure

What it yields

• Sells exactly the thing this whole page is about: synchronization, key recovery and CEM-ECM block cloning, at $80 per unique VIN
• P2 sync names the real memory variants it handles: 93LC86 and 28F400 CEM models
• P3 covers CEM/ECM sync across EDC17, MED17 and Denso configurations
• SPA has its own config editor for CEM units SPC5646 and SPC5748, plus CEM+ECM Denso sync (spc5646, R5F72546R), an SCL steering-lock disable, and a VCM key & PIN calculator
• P1 spans SID807EVO, SID206, ME9.0, Visteon, Denso and EDC engine variants
• Side capabilities that tell you what else is soft: mileage editing across several modules, IMMO3/ECM block recovery, MOST security disable

What it yields

• A running, unedited log of CEM swaps attempted with VIDA — including the ones that didn't work, which the vendor pages never publish
• The practical failure modes in owners' own words, rather than the tidy version

What it yields

• The whole service is restoring the fuse #15 wake-up supply, which fixes loss of CAN communication with the brake module (BCM)
• Covers S60 2005-09, S80 2005-06, V70 2005-07, XC70 2005-07, XC90 2005-14
• $399, down from a $995 MSRP, same-day turnaround
• Explicitly plug and play: software and settings are not modified, so nothing needs reloading or calibrating afterwards
• Any other CEM fault is pushed to their separate CEM Program Transfer service — which is the cloning path under a politer name

What it yields

• The relay is a 15 A 12 VDC SPDT, five pins — Mouser 769-JSM1-12V-5, about $2 (UK: CPC order code SW03934)
• Five solder points on the underside of the board per relay
• There are two headlamp relays on the board; the middle one is the right-hand side
• Removal: negative terminal off, felt trim above the pedals, four Phillips for the trim below the wheel, four connectors off the CEM, two screws, then pull it out sideways
• There is a hidden screw behind the product label — the housing will not separate before it comes out, and prying first is how people break them
• Budget around 25 minutes of gradual desoldering, heating each pin a little at a time
• Tools: soldering gun, solder, a solder-removal tool, 10 mm socket, Phillips and small flathead
• Read the radio code off before disconnecting the battery

What it yields

• Five steps: check the casing, open it with two flat-head screwdrivers, find the cracked joints by eye, reflow or add solder, snap it back together
• Tools: soldering iron, two flat-heads, braided copper wick, solder compatible with the existing joints
• Only works on plastic-cased relays — metal cases are the problem case
• Carries no Volvo part numbers and no board specifics; it is demonstrated on an overdrive solenoid relay and generalised to all mechanical relays

What it yields

• Board-level component and connector transplant between two CEM units, photographed through the job
• The realistic answer to "could I do this myself" — a working module saved by donor parts rather than by data

What it yields

• Bench testing of DIM and ICM modules with CAN bus simulation — the module runs believing it is installed
• P3 CEM coding: read, write and modify
• Distributed through a trade forum with per-module licensing and no public pricing, which is why it barely surfaces in ordinary searches