DTC Detecting Condition and Trouble Area
WARNING: This page is about a different car, the 2010 Suzuki Kizashi. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTING CONDITION CHART
| DTC detecting condition |
Trouble area |
DTC P0703: Brake Switch "B" Circuit
Brake light switch signal received from ECM is no change. (2 D/C detection logic) |
- CAN communication line
- Brake light switch and/or its circuit
- ECM
|