Check alternator output with a voltmeter A fully charged battery should read approx. 12.8 volts without engine running Should read approx. 13.8-14.2 with engine running
Replace brake pads Thank you Captain Obvious. Can we get a real answer now? I replaced my brake pads and sensor is still lit. Trying to avoid disconnecting my battery.
It could be an alternator. Check with a mechanic if that is the issue.
Voltage Regulator?
altinater is probobly dead
Might be something wrong with the alternator. Also you need to double check the wires around the battery and starter. Some of them can be loosen. It can cause a lot of troubles. Just make sure that all wires were tighten properly.
Check the wire on the left trunk hinge. Many Camry suffer broken wires at that place.
Your belt is correctly tensioned?
It looks like you have burned some fuses... You need to check both fuses boxes (in the engine compartment, and next to the driver in the cabin).
Try the cables from your battery and alt. Sometimes these can corrode.
You probably have a bad battery. You probably have a bad battery.
Spark as in the ignition or spark as in not starting? Please be more specific and we will try to help you.
Try changing the battery.