why doesn't evo one crank engine long enough

Question

have evo one in a 2003 gmc yukon xl, have had the unit for a while with the drone module with no issues. now when i try to use it the vehicle goes through the start sequence but only turns the engine over a 1/2 revolution causing a no start. nothing has changed electrical wise. Help please, its getting cold

Answer 1

Your car battery is the problem.. Cold will show that.. You could set options to crank longer but that won't solve the unlining issue.

Comments

i will change the battery just because but the only problem i have with the battery being the culprit is that it does star 1/2 the time without issues and the other half i get the short crank, and it starts just fine with the key

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ya, like i figured brand new battery and same problem if not worse, havent even got it to start once now, just bumps starter