DTC U3003:16/U3003:17 [BCM]: Notes
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION AND POSSIBLE CAUSE
| DESCRIPTION | BCM power supply circuit malfunction | |
|---|---|---|
| DETECTION CONDITION | U3003:16 | BCM power supply voltage low (less than 10 V) |
| U3003:17 | BCM power supply voltage high (more than 16 V) | |
| POSSIBLE CAUSE |
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