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.
2007 Suzuki Aerio Base, AWDFACTORY OEM SERVICE PROCEDURE
Charging System Specifications
Battery
CHARGING SYSTEM SPECIFICATIONS
| Battery type | 24R | |
|---|---|---|
| Rated capacity | AH/5HR, 12 Volts | 55 |
| Load test | 350 A | |
| Cold cranking amperes | 700 A | |
Generator
GENERATOR SPECIFICATIONS
| Type | 80 A type |
|---|---|
| Rated voltage | 12 V |
| Nominal output | 80 A |
| Permissible max. speed | 18,000 r/min. |
| No-load speed | 950 r/min. (RPM) |
| Regulated voltage | 13.6 - 14.4 V |
| Exposed brush length | Standard: 10.5 mm (0.41 in.) Limit: 4.5 mm (0.18 in.) |
| Permissible ambient temperature | -30 to 90°C (-22 to 194°F) |
| Polarity | Negative ground |
| Rotation | Clockwise viewed from pulley side |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.