DTC B108E-87; Center Display Circuit Malfunction: Notes
WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION & POSSIBLE CAUSE
| Description |
Center display circuit malfunction |
| Detection condition |
- The connectivity master unit cannot receive a signal from the center display for 5 s or more with the ignition switched ON (engine off or on).
|
| Fail-safe function |
Not applicable |
| Possible cause |
- Center display connector or terminal malfunction
- Connectivity master unit connector or terminal malfunction
- Short to ground in wiring harness between the following terminals:
- Connectivity master unit terminal 3B and center display terminal 2B
- Connectivity master unit terminal 3D and center display terminal 2D
- Short to power supply in wiring harness between the following terminals:
- Connectivity master unit terminal 3B and center display terminal 2B
- Connectivity master unit terminal 3D and center display terminal 2D
- Open circuit in wiring harness between the following terminals:
- Connectivity master unit terminal 3B and center display terminal 2B
- Connectivity master unit terminal 3D and center display terminal 2D
- Center display malfunction
- Connectivity master unit malfunction
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