what can it be if my cadillac dts 01 doesn't turn over all my lights are on n my battery voltage is 12.53 so thats good!!?
Remove and clean battery terminals then reinstall. Also check connections at starter making sure they are tight.
Won't crank-over everything else ok. (1) Switch not reading chip in key. (2) Fuseable links/wires, fuses in starter circuit blown. (3) Loose/dirty ground on starter solenoid or starter. (4) Bad starter solenoid. (5) Bad starter motor. (6) Bad neutural safety switch. Good luck, Rayzen (firstname.lastname@example.org)
ran the starter test n theres no volts,amps nor time could that be cause theres no #s on results? charging system test results no problem@