1999 corolla ac/instrument/odometer stopped working

Do you have power and ground to the cluster ?

I'd have to check voltage and ground for the instrument cluster. I noticed one of the fuses for your instrument cluster goes hot with the key on, same thing for ac compressor. I'd have to voltage feed to and from ignition switch for applicable fuse. Check the ignition switch wiring connector. I can't rule out ignition switch itself, at the moment.
There could be other issues?
Ignition switch faults are common on some makes and models.
Instrument cluster wiring connector problems. Sometimes if you disconnect and reconnect the instrument cluster connector, it may start working again, also, cycling the instrument cluster connector may reset, if it starts working, well, it's working for now, may quit again.
Some instrument clusters may do a self test, don't know about yours?
Press and hold odometer reset button, turn key to run position release odometer reset button, watch the odometer. Your indicator lamps may turn on and off, the gages may cycle in small increments. The cluster will exit self test on its own.
You may have to check buss circuits.

code p 0500 and 503 both refer to the vehicle speed sensor(VSS)---circuit malfunction or intermittent/ errattic high input====causes wiring-=--VSS---ECM--wiring poor connection--other connected system---instrument panel---VSS---communication control module
to have the abs light on I would be checking the communication control module or the ECM

The odometer/trip meter work together via a IC and pulse motor. I just replaced the Instrument cluster in my 94 Corolla DX. I purchased a used cluster that had 230,000 miles showing( mine was 199,000). It' a "plug and play" system, electronic analog. The cluster I purchased the trip meter didn't function, I removed the speedometer from the cluster and applied some silicone spray to the plastic gears and now it's working, (the plastic gears are very fragile and after many miles and years they are prone to breakage). If you are lucky this might be a solution, If not buy a used instrument cluster and install it yourself and hope for the best (used). I didn't have a tachometer on my original cluster so I purchased a cluster with a Tach. The 94 DX and LE should be "plug and play",not sure about the CE. The change is quite simple tow screws remove the bezel, 4 screws remove the cluster, unpluy the connectors, 2 white 1 blue.The cluster was $55.00

news doesnt sound good> your instrument cluster will need replaced and the odometer set by the dealer.

mine too replaced the whole instrument cluster to fix it after checking all the powers and grounds at the plugs in the back. pull up some wiring for it and pull that ***** outta there! plenty of room to backprobe the terminals if powers and grounds are good ( especially coming from headlamp switch) then replace the i/c

Red is the rule in the us. be careful or it can cost you the whole instrument panel.

Section 13-01: Instrument Cluster—Conventional 1995 Thunderbird, Cougar Workshop Manual REMOVAL AND INSTALLATION Instrument Cluster Removal and Installation

1. Disconnect battery ground cable (14301) .

1. Remove screws holding instrument panel reinforcement (017A28) .

1. Remove screws holding instrument panel lower shield (045G02) .

1. Remove fasteners holding steering wheel column as outlined in Section 11-04 . Gently lower steering column.

1. Remove fasteners holding the instrument panel finish panel (044D70) and gently pry off.
   
   
   
   

1. Remove four instrument cluster retaining screws. (Do not remove screws from the instrument cluster main lens (10887) and instrument cluster mask (10890) ).

1. Slide the instrument cluster (10849) to the right of the instrument panel opening and unhook the instrument panel harness from the back of the instrument cluster .

1. Remove the instrument cluster from the instrument panel (04320) .

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Speedometer/Odometer Federal law requires that the odometer in any replacement speedometer (17255) must register the same mileage as that registered in the removed speedometer . Since the speedometer mileage cannot be reset on this unit, affix odometer sticker to driver's door pillar and record original vehicle mileage. Removal

1. Disconnect battery ground cable (14301) .

1. Remove the instrument cluster (10849) as outlined.

1. Remove seven screws retaining the instrument cluster mask (10890) and instrument cluster main lens (10887) .

1. Remove speedometer assembly.

Installation

1. Position the speedometer assembly to the instrument cluster back plate (10848) and install.

1. Position the instrument cluster mask and instrument cluster main lens to the instrument cluster back plate and install the seven retaining screws.

1. Install the instrument cluster as outlined.

1. Connect battery ground cable and check the operation of the speedometer .

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2005 Toyota Corolla Car Stereo Wiring Diagram
Radio Constant 12V+ Wire: Blue/White
Radio Switched 12V+ Wire: Gray
Radio Ground Wire: Brown
Radio Illumination Wire: Green
Power Antenna Wire: Black
Front Speaker Size: n/a
Front Speaker Location: n/a
Left Front Speaker Wire (+): Pink
Left Front Speaker Wire (-): Purple
Right Front Speaker Wire (+): Light Green
Right Front Speaker Wire (-): Blue
Rear Speaker Size: n/a
Rear Speaker Location: n/a
Left Rear Speaker Wire (+): Black
Left Rear Speaker Wire (-): Yellow
Right Rear Speaker Wire (+): Red
Right Rear Speaker Wire (-): White

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Not sure what the other wires go to, maybe the air bag, regardless all instruments are working on the '89.