How to change low beam head light bulb on the passanger side of toyota corolla 4 door sedan 2002 model

Check for battery voltage at low beam terminal at head light if voltage ok replace bulb if no voltage check dimmer switch and relay voltage .

check for a good ground wire and clean ground point for the head light

I would check for voltage at the dimmer switch first.

CHECK THE BULBS FIRST! TRY REPLACING WITH A NEA ONE ON ONE SIDE, AND TURN LIGHTS ON, IF YOUR LOW BEAM LITES UP, REPLACE THE OTHER ONE! IF NOT THERE COULD BE A WIRING PROBLEM TO THE LOW BEAMS

Things You'll Need:

• #H11-55W and #9005 replacement bulbs (low- and high-beam bulbs for 2007 and later models)
• #9006 and #9005 replacement bulbs (low- and high-beam bulbs for 2002-2006 models).

STEPS TO REPLACE HEAD LIGHT: Shut off the Camry's engine and set the parking brake for added safety. Also, make sure its headlights are switched off. Open the hood using the primary and auxiliary hood release latches. Locate the back of the headlight assembly and determine whether the low- or high-beam bulb needs to be replaced. Turn the headlight bulb socket counterclockwise to remove it from the assembly. Unplug the electrical connector from the back of the bulb. Carefully dispose of the bulb to prevent it from shattering or cracking.

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You know the fuse for the high beams is good ( Cab fuse panel fuse # 16 ) and the pass low beam fuse ( cab fuse panel # 26 ).
Might want to check cab fuse panel fuse #28 ( this is the driver's side low beam ).

If this fuse has power on both sides ( with the low beams on ) next you can pull the headlamps, and check for power at the connectors, but depending when the last bulb change took place, I would say you need need bulbs. ( need at least 1 for the high beam out )
Confirming with a meter at the headlamp would be a good idea, before spending the money.

The bulb connector has 3 pins.
Black wire is ground on both sides
Light Green w/ Black stripe wire is high beams on both sides
Driver Lo = Dark Blue w/ white stripe
Pass Lo = Dark Green w/ Orange stripe.

Your switch must be working since your indicator is telling you when the high beams are on, so my guess is that your bulbs are faulty. The high beam part. They probably burnt out one at a time, so you didn't notice until the second one went. Change your bulbs, and see if that solves it. If not, let me know.

did you check the bulb,relay or fuse for low beam

most likely it is indeed a fuse problem...they will be located under the steering column.

Sorry, was not available at your time. Since the blue light comes on, this tells me that the hi-beam fuse is good. Go to the pass side headlamp, and, behind it, remove the connector for the inop bulb, and remove the bulb. Examine the filament on the bulb. Is it broken in half? If so, you need two hi-beam bulbs. Get back to me if you need more info.