Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
ASEMASTER6371
AUTOMOTIVE REPAIR CONTRIBUTOR
52,796 POSTS
it should if you remove a battery cable. doing this does and tests nothing but may damage computers.
if you want to check the alt then check the voltage at the battery with the engine running. it should be 14 to 14.5 volts