Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2024 Subaru Ascent BaseFACTORY OEM SERVICE PROCEDURE
Camera Control Module
| Terminal No. | Contents | Measuring condition | Standard |
|---|---|---|---|
| (i318) No. 1 | - | - | - |
| (i318) No. 2 ←→ Chassis ground | View button | - | OFF: 3.7 V ON: 1.4 V or less |
| (i318) No. 3 | - | - | - |
| (i318) No. 4 | - | - | |
| (i318) No. 5 | - | - | |
| (i318) No. 6 ←→ Chassis ground | (H)_Advanced safety CAN L | Ignition switch ON | 2.5 V |
| (i318) No. 7 ←→ Chassis ground | Ignition power supply | Ignition switch ON | 8 - 16 V |
| (i318) No. 8 ←→ Chassis ground | GND | Always | Continuity to chassis ground |
| (i318) No. 9 | - | - | - |
| (i318) No. 10 | - | - | - |
| (i318) No. 11 | - | - | - |
| (i318) No. 12 ←→ Chassis ground | (H)_Advanced safety CAN H | Ignition switch ON | 2.5 V |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.