I have a pesky ABS light right now, too. Thought I would share a rumour in case its true in your area... I got a tip at the tire store today that AutoZone counterpersons are using a slightly more capable Actron tool now, that reads ABS codes. Whereas most other stores do offer code reading but use only the simplest unit to do so. I have yet to check it out, but personally I am looking to get rid of the ABS on mine completely and do away with the need for sensors at the wheels. Last time I had my left front hub off- make that two times ago- the speed sensor ring just fell out of it. I looked at that and said hmmm, then mashed it back into the hub (it was an 02 OE) and drove with no issues for quite some time. I think it may be loose again. Anyway- you mentioned tire pressure light so I'll assume you have an 04+ and I really don't know much about those so good luck. Kinda wierd that the bulb is missing. Hope its not an EBCM issue on yours.