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.
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HOMESERVICE MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 6 (HYBRID ENERGY STORAGE SYSTEM)SPECIFICATIONSDRIVE MOTOR GENERATOR BATTERY END OF LIFE RESISTANCE
2009 Chevrolet Tahoe Base, 4.8 C
Drive Motor Generator Battery End of Life Resistance
2009 Chevrolet Tahoe Base, 4.8 CSECTION Drive Motor Generator Battery End of Life Resistance
WARNING: This page is about a different variant/trim than selected.
| Bat. Int. Temp °C (°F) | Module Pair Resistance mOhm | Pack Resistance Ohms |
|---|---|---|
| -10°C (14°F) | 141.33 | 8.93 |
| -5°C (23°F) | 112.05 | 7.08 |
| 0°C (32°F) | 88.90 | 5.62 |
| 5°C (41°F) | 68.67 | 4.34 |
| 10°C (50°F) | 52.92 | 3.34 |
| 15°C (59°F) | 40.10 | 2.53 |
| 25°C (77°F) | 27.00 | 1.71 |
| 35°C (95°F) | 23.55 | 1.49 |
| 45°C (113°F) | 21.22 | 1.34 |
| 50°C (122°F) | 20.00 | 1.26 |
RENDER: 1.0x
NO RELATED
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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.