TSB Document:

• SB-10043472-8436.pdf
• SB-10043472-9737.pdf
• SB-10043472-2903.pdf

Affected Component: ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

Summary

BUICK/CHEVROLET: THE COOLING FAN MAY BE INOPERATIVE DUE TO LOW SYSTEM VOLTAGE WITH THE BATTERY CONTROL MODULE (HYBRID POWERPACK) AND DRIVE MOTOR GENERATOR. *PE UPDATED /15/12. *PE UPDATED 8/17/12. *PE

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