Rear Mount Camera Image Not Clear/No Image On Screen (Entertainment System): Notes
WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
REAR MOUNT CAMERA IMAGE NOT CLEAR/NO IMAGE ON SCREEN (ENTERTAINMENT SYSTEM) DESCRIPTION AND POSSIBLE CAUSE
| Description |
REAR MOUNT CAMERA IMAGE NOT CLEAR/NO IMAGE ON SCREEN |
- Navigation image is output, however, rear mount camera image is not output
- Poor reception from rear mount camera
|
| Possible Causes |
- Effects of non-genuine, after-market electrical components
- Connector poor contact or terminal damage
- Rear mount camera malfunction
- Open circuit in wiring harness between the following terminals:
- CMU terminal 1B and rear mount camera terminal C
- CMU terminal 1C and rear mount camera terminal A
- CMU terminal 1D and rear mount camera terminal D
- Short to power supply in wiring harness between the following terminals:
- CMU terminal 1B and rear mount camera terminal C
- CMU terminal 1C and rear mount camera terminal A
- CMU terminal 1D and rear mount camera terminal D
- CMU malfunction
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| System Wiring Diagram |
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