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 Kia Sorento Base, A5SR2FACTORY OEM SERVICE PROCEDURE
Charging System
CHARGING SYSTEM - SPECIFICATIONS
| Items | Specification | ||
|---|---|---|---|
| Alternator | Type | Battery voltage sensing | |
| Rate voltage | 13.5 V, 130A | ||
| Speed in use | 1,000-18,000 RPM | ||
| Voltage regulator | IC regulator built-in type | ||
| Regulator setting voltage | 14.2-14.8 V (5000 RPM, 10A, 25°C) | ||
| Battery | Type | 3.3L | 3.8L |
| CMF 70AH | CMF 80AH | ||
| Cold cranking amperage [at -18°C (-0.4°F)] | 600 A | 660 A | |
| Reserve capacity | 120 min | 145 min | |
| Specific gravity [at 25°C (77°F)] | 1.280 ± 0.01 | ← | |
NOTE:
- COLD CRANKING AMPERAGE is the amperage a battery can deliver for 30 seconds and maintain a terminal voltage of 7.2V or greater at a specified temperature.
- RESERVE CAPACITY RATING is amount of time a battery can deliver 25A and maintain a minimum terminal voltage of 10.5V at 26.7°C (80.1°F).
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.