GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Cold Cranking Amps

610 Amps

Cold Cranking Amps - Extremely Cold Area

610 Amps

Load Test

270 Amps

Minimum Voltage

Estimated Temperature

  • 9.6

21°C

69.8°F

  • 9.4

20°C

68°F

  • 9.1

0°C

32°F

  • 8.8

-10°C

14°F

  • 8.5

-18°C

0°F

  • 8.0

Below -18°C

Below 0°F

Reserve Capacity Minimum

90 minutes