Brake light on, can't diagnose.
I have a 97 grand cherokee limited with the 5.2 and the brake light on. I just replaced the brake lines, rear calipers, brake booster and master cylinder. The brakes are spongey but have improved considerably after the booster and master cylinder. The brake light is still on. I don't know what else could be wrong and my scanner won't read the jeep, any ideas?