Connected to the Screen's secondary CAN network to send user inputs. 3. Radio Head Unit Interconnect The Carminat TomTom is usually paired with a Renault Radiosat unit. The wiring bridge between them is essential for: Audio Interrupt:
Whether you are an audio enthusiast looking to install an aftermarket amplifier, a mechanic diagnosing a CAN bus fault, or a DIYer trying to troubleshoot a dead screen, finding an accurate is essential. renault carminat tomtom wiring diagram
The is your roadmap to diagnosing power failures, retrofitting accessories, or simply understanding how this unique navigation system interacts with your car. From the thick red permanent live (pin 4) to the subtle purple CAN bus wires, every conductor has a purpose. Connected to the Screen's secondary CAN network to
| Pin (Quadlock B) | Signal | From | |-----------------|--------|------| | B4 | Tel Mute | TomTom mute pin 7 (via display) | | B5 | Aux L | Display pin 6 | | B6 | Aux R | Display pin 14 | | B7 | Aux GND | Display pin 7 or 15 combined | The wiring bridge between them is essential for:
Without correct connection, navigation prompts won’t interrupt the radio.
The system typically consists of two main physical components:
On some 15-pin configurations, specific pins are dedicated to RGB video signals: Pin 4: Red video signal Pin 5: Green video signal Pin 6: Blue video signal Pin 8: Video synchronization. Technical Considerations for Retrofitting