No power at all, no crank, no clicks?

Hello, if this is a new, fresh CEM (Central Electronic Module) then the module will have to be programmed. If you do not have the software to program it, then you may have to tow the car to the dealer for programming. I will give the instructions for replacing the CEM for others to read as well. There are some companies like ECU Maverick or Flagship One that sell pre-programmed modules. I would check them out!

Remove:
- the 2 clips
- the soundproofing panel. Pull straight down, then backwards.

(See image 1)

Removing the central electronic module (CEM) / relay box
Remove:
- the 2 screws
- the control module / relay box. Fold down and pull towards you.

(See image 2)

NOTE: Ensure that the control module / relay box is in the lower position when you remove it from the mounting.

- the cable ties
- the connectors.

NOTE: Note the location of the relays.

Remove relays and fuses from the control module / relay box.

HINT: For the location of the relays and fuses, see:

- Wiring diagrams for relevant model year.
- Decals at both the relay box and the fuse box in the car
- Pocket Data Booklet
- Owner's Manual.

Installation
Installing the central electronic module (CEM) / central relay module

CAUTION: The pins are fragile. Check that the connector goes straight down into the control module.

Install:
- relays. Take care with the positioning
- the connectors. Press down carefully
- the control module / relay box
- the 2 screws

Install the soundproofing panel, 2 clips.

Install the battery negative cable.

Ordering software

Order software. See:

S40 (04-) 30667203
V50 30667204
C70 (06-) 30765934
C30 30765935

Finishing

Programming control module

NOTE: Applies to 2005-. Program the mode global opening/closing was programmed in. See Vehicle communication, Programming global opening/closing window.

Reset the service indication message. Otherwise, the lamp receives the incorrect reference. Global time is reset when replacing the Central Electronic Module (CEM). Resetting of the service indication message is carried out according to resetting the service indication message.