Pecky’s Vauxhall Decoder

Like most modern manufacturers, Opel / Vauxhall have introduced security measures to prevent unauthorised programming of modules in the car or for theft protection. The method of protection is a 4 digit security code which is found on the car pass which looks like

 Car Pass - Security code is 2nd line down

Car Pass - Security code is 2nd line down

When working on Opel / Vauxhall cars, there are several reasons why you would need to know the Security Code of the car or just the individual part in front of you.

Garages are often presented with a car where the customer doesn’t have the car pass and the security code is needed in order to complete the works. The garage can either turn the job away, or obtain the security code from Vauxhall, which needs the owner’s V5C proof of ownership document and can cost up to £40 a time.

Other times a garage may just need the Security Code of an individual part as it will be used to replace a faulty one or to upgrade the vehicle.

Introducing Pecky’s Vauxhall Decoder

I have created a piece of software which will tell you the code for parts which have not been divorced prior to removal from the donor car.

Within the parts themselves, there is usually an EEPROM, which is a small chip which holds the settings information and the all important Security Code. If you can read the contents of the EEPROM, it can simply be loaded into Pecky’s Vauxhall Decoder and it will decypher the Security Code and the part information.

Once the code is known, the part can be reset using Tech2 and programmed to a new vehicle, or you can use the security code with your diagnostic tool to recover the full car pass information.

The software also includes a mileage correction calculator so you can correct mileage of selected vehicles.

In order to use the software, an eeprom programmer is required as the contents of the eeprom is loaded into the software.

Vehicle Coverage

Antara
Astra G
Astra H
Astra J
Insignia
Mokka
Signum
Vectra C
Zafira B
Zafira C

BID – Board Info Display
GID – Graphical Info Display
CID – Colour Info Display
CD30 – Radio Head Unit
CD30MP3 – Radio Head Unit
CD40 USB – Radio Head Unit
CD70 – Radio Head Unit
DVD90 – Radio Head Unit
DVD100 – Radio Head Unit
IPC – Speedo / Clocks

CAR400 – Radio Head Unit
CDR500 – Radio Head Unit
CDR2005 – Radio Head Unit
CDC3 – 6 CD Changer
CID – Colour Info Display
IMMO – Immobiliser

TID – Triple Info Display
BID – Board Info Display
GID – Graphical Info Display
CID – Colour Info Display
CD30 / CD30MP3 – Radio Head Unit
CDC40 – Radio Head Unit
CD60 – Radio Head Unit
CD70 – Radio Head Unit
DVD90 – Radio Head Unit
DAB45 – Digital Audio Broadcast
REC – Rear Electrical Centre
UEC – Underhood Electrical Centre
CIM – Column Integrated Module
IPC – Speedo / Clocks
ECM – Engine Control Module (Diesel Engines)
IMMO – Imobiliser

IPC – Speedo / Clocks
BCM – Body Control Module
IMMO – Imobiliser

BCM – Body Control Module
IPC – Speedo / Clocks

TID – Triple Info Display
GID – Graphical Info Display
CID – Colour Info Display
CD30 / CD30MP3 – Radio Head Unit
CDC40 – Radio Head Unit
CD40 USB – Radio Head Unit
CD60 – Radio Head Unit
CD70 – Radio Head Unit
DVD90 – Radio Head Unit
IPC – Speedo / Clocks

IPC – Speedo / Clocks
BCM – Body Control Module

TID – Triple Info Display
GID – Graphical Info Display
CID – Colour Info Display
CD30 / CD30MP3 – Radio Head Unit
CD70 – Radio Head Unit
DVD90 – Radio Head Unit

IPC – Speedo / Clocks
BCM – Body Control Module

CAR400 – Radio Head Unit
CDR500 – Radio Head Unit
CCR600 – Radio Head Unit
CDC3 – 6 CD Changer

CAR400 – Radio Head Unit
CDR500 – Radio Head Unit
CCR600 – Radio Head Unit
CDC3 – 6 CD Changer
IMMO – Imobiliser

BID – Board Info Display
GID – Graphical Info Display
CID – Colour Info Display
CDR500 – Radio Head Unit
CCR600 – Radio Head Unit
CD30 / CD30MP3 – Radio Head Unit
CDC40 – Radio Head Unit
CD70 – Radio Head Unit
DVD90 – Radio Head Unit
DAB45 – Digital Audio Broadcast
CIM – Column Integrated Module
IPC – Speedo / Clocks
REC – Rear Electrical Centre
ECM – Engine Control Module (Diesel Engines)
PSG16 Pump

TID – Triple Info Display
BID – Board Info Display
GID – Graphical Info Display
CID – Colour Info Display
CD30 / CD30MP3 – Radio Head Unit
CDC40 – Radio Head Unit
CD60 – Radio Head Unit
CD70 – Radio Head Unit
DVD90 – Radio Head Unit
DAB45 – Digital Audio Broadcast
REC – Rear Electrical Centre
UEC – Underhood Electrical Centre
CIM – Column Integrated Module
IPC – Speedo / Clocks
ECM – Engine Control Module (Diesel Engines)
IMMO – Imobiliser

IPC – Speedo / Clocks
BCM – Body Control Module

Pecky’s Vauxhall Decoder

£ 80
  • One off cost
  • All future updates included
  • Only needs low cost EEPROM programmer to use
  • Vauxhall / Opel specific
  • Pays for itself in car pass costs
  • Software will give information to
  • Decode Car Pass From Vehicle
  • Unlock and reset used parts
  • Correct Mileage, useful for 2nd hand parts
  • Purchase Here

Change Log

Mileage Correction added for

Antara
Mokka
Zafira C

Decoder Updates

Corsa C BCM added
Corsa C IPC added
Vectra C CIM VIN detected some only
Insignia BCM added
Astra J BCM Key identification
Mokka BCM and IPC
Mokka VIN Decoding
Zafira C BCM and IPC

CD60 updated to detect delivery state

CD30 hardware number corrected

Clear previous data when using decode by item

CDR500 Delco version added

DVD90 added

Additional 2012 CD30 MP3 added

Additional Vectra C REC added

Additional PSG16 added

Antara DVD100 Added

Vectra BID added

Vectra CDR2005 & CCR2006 added

CD40USB Corrected

Decode by item list

IMMO – additional algos added

PSG16 Pump Added

Vectra C REC added

CCR600 radio added

Corsa D 2013 IPC

CAR400 Radio Added

CDR500 Radio Added

CDR2005 Radio Added

CD60 Ident

CDC40 Grundig swap hardware and part number

CDC40 Grundig added temperature index

Philips CDC3 (4 CD Changer) added

2 additional Insignia IPC variants added

Vectra GID / CID Part Number corrected

Siemens VDO GID/CID Delivery State Identified

CDC40 Ident corrected

CD60 updated

CD30MP3 Delphi Grundig (2012 Version) added

Zafira B CIM added

CD60 Production Date, Code Index and Audio Index corrected

CD70 Part Number & Hardware Number corrected

DAB Date format corrected

Previous results cleared on new file opening

Vectra C – CIM decoding updated for all cars

Vectra C – CIM (Facelift cars) decoding added

Astra H – Mileage Correction updated

Astra H, Corsa D, Meriva & Vectra C

CD30 – Blaupunkt CD30 – Delphi Grundig

CD30MP3 – Blaupunkt

CD30MP3 – Delphi Grundig

CDC40 Opera – Blaupunkt

CDC40 Opera – Delphi Grundig

CD40 USB – Delphi Grundig

CD60 – Delphi Grundig

CD70 – Siemens VDO

TID – Triple Info Display

BID – Board Info Display

GID – Graphical Info Display

CID – Colour Info Display

DAB – Digital Audio Broadcast

Astra H, Corsa D & Vectra C

IPC – Instruments (Speedo)

ECM EDC16C39 – Engine ECU

Astra H – Collumn Integrated Module – CIM (95160 EEPROM only)

Astra H, Zafira B

Rear Electrical Centre – REC

Underhood Electrical Centre – UEC (25040 EEPROM only)

Insignia

IPC – Instruments (Speedo)

 

Mileage Correction

Astra G

Astra H

Astra J

Insignia

Signum

Vectra C

Zafira B