123268306 LQ 5DK008668-39 UEC Fuse Box VIRGIN for Opel Astra H & Zafira B with CAR PASS
Original UEC fuse box 123268306 LQ with manufacturer number 5DK008668-39, designed for Opel Astra H and Opel Zafira B vehicles. The module has been professionally prepared as VIRGIN, fully tested before shipment and supplied with a PIN CODE / CAR PASS required for vehicle programming.
The UEC (Underhood Electrical Centre) is responsible for power distribution, fuse and relay management, as well as communication with multiple electrical systems throughout the vehicle. A faulty UEC module can lead to various electrical malfunctions and CAN communication errors.
Applications
- Opel Astra H Hatchback 2004-2010
- Opel Astra H Caravan 2004-2010
- Opel Astra H GTC 2005-2010
- Opel Astra H Sedan 2004-2010
- Opel Zafira B 2005-2014
- Petrol engines: 1.4, 1.6, 1.8, 2.0 Turbo
- Diesel engines: 1.3 CDTI, 1.7 CDTI, 1.9 CDTI
- GM part number: 123268306
- Variant code: LQ
- Hella number: 5DK008668-39
Compatibility must always be confirmed using part number 123268306 and variant code LQ shown on the module label.
Common Symptoms of a Faulty UEC Fuse Box 123268306
- Headlights or high beams not working.
- Cooling fan operating issues.
- Windshield wipers not functioning correctly.
- CAN communication faults.
- Loss of power to selected electrical circuits.
- Vehicle starting problems.
- Intermittent electrical faults while driving.
- Corrosion or water damage inside the module.
This module is supplied in VIRGIN condition and therefore must be programmed to the vehicle. Programming can be performed using OP-COM, Tech2 or GM MDI diagnostic equipment. The required PIN code is included with the module.
FAQ – Frequently Asked Questions
Is fuse box 123268306 compatible with Opel Astra H 1.9 CDTI?
Yes, provided the vehicle was originally equipped with a 123268306 LQ UEC module. Matching part numbers is the most important compatibility criterion.
How do I program UEC module 123268306 LQ in an Opel Zafira B?
Programming requires the PIN code and a compatible diagnostic tool such as OP-COM, Tech2 or MDI. After installation, the UEC configuration procedure must be completed.
What are the symptoms of a faulty 5DK008668-39 fuse box in an Astra H?
The most common symptoms include lighting faults, non-functioning wipers, cooling fan issues, CAN communication errors and loss of power to specific electrical systems.
Is the UEC module 123268306 VIRGIN supplied with a PIN code?
Yes, the fuse box is delivered with a PIN CODE / CAR PASS required for proper programming and pairing with the vehicle.
Is 123268306 LQ compatible with Opel Zafira B 1.7 CDTI?
Yes, as long as the original module installed in the vehicle carries the same 123268306 part number and LQ variant designation.
