C0664 connector pin details (Body control unit) (page 2 of 2)
- Make
- Land Rover
- Model
- Discovery II (UK)
- Section
- Description and operation
Body control unitC0664 connector pin details · page 2 of 2
IDM outputs The IDM receives the following signals from the BCU using the serial datalink to provide power outputs:
| Description | Signal type | System |
|---|---|---|
| Unlock all doors enable | Digital | Locking/ Unlocking/ Alarm |
| Lock passenger and rear doors enable | Digital | Locking/ Unlocking/ Alarm |
| Superlock all doors enable | Digital | Locking/ Unlocking/ Alarm |
| Lock driver's door | Digital | Locking/ Unlocking/ Alarm |
| Rear fog lamps enable | Digital | Exterior lighting |
| Daylight running lamps enable | Digital | Exterior lighting |
| LH direction indicators enable | Digital | Direction indicators/ Hazard warning/ Alarm |
| RH direction indicators enable | Digital | Direction indicators/ Hazard warning/ Alarm |
| Gear position indicator illumination | Digital | Illumination |
| Headlamp main beam indicator disable | Digital | Illumination |
| Front wiper enable | Digital | Wipers and washers |
| Rear wiper enable | Digital | Wipers and washers |
| Rear window enable | Digital | Power windows |
| Shift lever solenoid enable | Digital | Automatic gearbox |
| Transfer box solenoid enable/ Alarm sounder relay | Digital | Gearbox |
| Heated rear window enable | Digital | Heated screens |
Parts & tools for this job For Land Rover Discovery
- TOOLTrim removal tool kitSearch: trim removal tool kit
- PARTTouch-up paintSearch: Land Rover touch up paint
- PARTPanel clip assortmentSearch: Land Rover panel clips assortment
Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.