SOURCE: 2003 OLDS ALERO WONT START
Check to make sure the Security light in dash on right hand corner is not on. If it is on , your passlock is enabled. to dissable it turn your key on but not start it and wait for apx 10-15 minutes. this should re-set it.
SOURCE: my sisters olds alero is overheating. What is the
Take a heater hose off and start it up, it should push it out, a lot, like 10psi pressure. Is the cooling system clean? not rusty?Does the heater blow hot air when the engine is hot, if so thats good. when the cooling fan comes on, is the air coming through the radiator hot...it should be. if not, the radiator may be stopped up. if the top and lower hoses are hot, but the air coming through the radiator is cool, the radiator is plugged, and will need to be taken apart and cleaned by a radiator shop, or better yet, replaced.
SOURCE: what does it mean when the ac button lights are
it is needing to be calibrated because of dead battery.i cant remember for sure but i think you had to push rear wiper and recirc buttons at the same time and hold them down a couple of seconds. engine has to be running and at normal operating temp. lights will flash and vents will change heat to cold etc. if it fails any test the lights will just keep blinking untill repaired and recalibrated.
SOURCE: I have a 2003 Alero,
There is a connector going to rear defrost on the rear window. Disconnect this and check for voltage with defrost on. If this is good, check resistance for the connection to window. This will tell you if the electrical is working or the element is bad for the window if there is a open reading on multimeter.
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