so you replace the light
yes
no.
NoNo
They never made a 2002 jeep Cherokee (XJ) the production of it ended with the 2001 model. Are you talking about the grand Cherokee?
The easiest way to turn the light off is to remove the lamp. However, the ABS unit will still not work and the vehicle could slide if the brakes are applied hard.
No.
try unscrewing the back light covers and replacing the lights
check the reverse light switch and all connections
Yes
it;s called a rally k circuit expensive part and you have to remove the dash to get to it when i had mine estimated it ran about 500.00 but that was 8 years ago
yes
Yes