DTC B148E-02: Front Camera Circuit Malfunction
WARNING: This page is about a different car, the 2024 Mazda CX-90. However, it is still accessible from the selected car via links, so may be relevant.
| System malfunction location | Front camera circuit malfunction | |
|---|---|---|
| Detection condition |
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| Fail-safe | • Not applicable | |
| Vehicle status when DTCs are output | • Not applicable | |
| Repeatability verification procedure | 1. Clear the DTC recorded in the memory. (See CLEARING DTC .) | |
| Inspection/action procedure | Proceed with the inspection/action in the order from Step 1 below. After part repair or replacement, perform the repeatability verification procedure and perform a DTC inspection. (See DTC INSPECTION .) If the same DTC is displayed again as a result of the DTC inspection, go to the next step. 1. Inspect the wiring harness (including connector/terminal) between the front camera and the 360° view monitor control module. |
|
| Purpose/reason (possible cause) | Malfunction in the wiring harness (including connector/terminal) between the front camera and the 360° view monitor control module | |
| Referred to service information item | CIRCUIT INSPECTION / CONNECTOR INSPECTION | |
| 2. Replace the front camera. | ||
| Purpose/reason (possible cause) | Front camera malfunction (applicable part cannot be inspected to determine integrity) | |
| Referred to service information item | FRONT CAMERA REMOVAL/INSTALLATION | |
| 3.Replace the 360° view monitor control module. | ||
| Purpose/reason (possible cause) | 360° view monitor control module malfunction (no other possible malfunction considered) | |
| Referred to service information item | 360° VIEW MONITOR CONTROL MODULE REMOVAL/INSTALLATION | |
| System Wiring Diagram | ||
| 1 | 360° view monitor control module | |
| 2 | Front camera | |
| Function explanation (DTC detection outline) | • Not applicable | |