I have the pljx bypass system module I need to know how to wire it into the 2004 Oldsmobile Alero the correct way

SOURCE: radio wiring color codes

u need the colors of the radio or the car wires.... here are the car wires and the radio are below that. I suggest however gettiing a wiring kit..They are around 8 dollars and well worth the money. It makes is so easy to connect a radio.
RADIO 12V|orange + at radio
RADIO GROUND Black
RADIO SWITCH yellow
POWER ANTENNA dk. green at radio LF SPEAKER tan - gray at radio or LF speaker
RF SPEAKER lt. grn - dk. grn at radio or RF speaker LR SPEAKER brown - yellow at radio or LR speaker
RR SPEAKER dk. blu - lt. blu at radio or RR speaker

Radio wiring
constant power yellow
switched power red
power antenna/amp turn on blue
illumination is orange
all speakers the one with the black stripe is the negative connection.
right rear is purple
left rear is green
left front is white
right front is grey

hope that helps ya...

SOURCE: Security light in 99 Oldsmobile Alero

There isnt a fuse for the theft system. You need to take the coloum cover off. Should be 3 screws and you will see all the wires in there. The ones you need are three togather. White Black and Yellow. Get the car started and cut the yellow wire. The theft light will come on and stay on but will bypass the theft system. If it is a 2 wire system you will see two little metal strips on the upper side of the key. You have to use a ohm meter and measure the resistance of the strip in there. Its a resistor used to tell the theft computer the key is in there. Anyway find out what the resistance is and buy a resistor from radio shack and look under the steering wheel for the 2 very small guage wires in a yellow cover....NOTE not the air bag wires. Simply cut those wires ( the 2 white ones) and on the set going away from the steering wheel strip the wires and put the resistor one one wire and the other end of it to the other wire....That will disable that system. If its the 2 wire and you have issues getting it simply take the car to a car audio place that does remote starts and for a nominal fee they will do it for you. My records show that it has the 3 wire system.

SOURCE: need to know if i

here are step by step instructions on the removal and installation of your fuel tank and fuel pump. please do not forget to rate and comment about your experience with fixya today.
Removal & Installation

1. Before servicing the vehicle, refer to the precautions section.
   
2. Relieve the fuel system pressure.
   
3. Drain the fuel tank.
   
4. Remove or disconnect the following:
   
5. While holding the modular fuel sender assembly down, remove the snapring, if equipped or if equipped with a cam lock ring use Fuel Sender Lock Nut Tool J-39765 to press down and rotate the cam lock ring to remove it.
   
   WARNING If the modular fuel sender assembly is retained by a snapring, it may spring up from its position. When removing the modular fuel sender from the tank, be aware that the reservoir bucket is full of fuel. It must be tipped slightly during removal to avoid damage to the float.
   
   • Fuel sender assembly
     
   • External fuel strainer
     
   • Connector retainer from the wiring harness and the fuel pump
     
6. Gently release the tabs on the sides of the fuel sender at the cover assembly. Begin by squeezing the sides of the reservoir and releasing the tab opposite the fuel level sensor. Move clockwise to release the second and third tab in the same manner.
   
7. Remove or disconnect the following:
   
   • Fuel pump electrical connection by lifting the cover assembly
     
   • Baffle and pump assembly from the retainer by rotating the fuel pump baffle counterclockwise
     
   • Fuel pump outlet by sliding it out of slot
     
   • Fuel pump outlet seal
     

1. • Fuel pump outlet with a new seal by sliding it in the reservoir cover slots
     
   • Fuel pump and baffle assembly onto the reservoir retainer by rotating it clockwise until seated
     
   • Lower retainer assembly partially into the reservoir by aligning all 3 sleeve tabs and pressing the retainer onto the reservoir making sure all 3 tabs are firmly seated
     
   
   NOTE Gently pull on the fuel pump reservoir to assure it is secure. If not secure, replace the entire fuel sender.
   
   • Connector retainer to the wiring harness and the fuel pump
     
   • External fuel strainer
     
   • Snapring, if equipped to the retainer slots while holding the modular fuel sender assembly down or use Fuel Sender Lock Nut Tool J-39765 in order to install the cam lock ring
     
   • Fuel tank
     
   • Negative battery cable
     
2. Pressurize the fuel system and verify no leaks.
   

SOURCE: how do you check a 2004 alero transmission fluid

2004 Aleros with auto trans DO NOT have a dipstick under the hood. They do have a filler cap, located on the driver side, look straight down under the edge of the exhaust crossover, black cap with a gear on it. According to the Manuf. the AUTOMATIC Transmission (should not need to be checked unless there is a leak) has a plug in the side just like the manual transmission. You remove the plug in the side and fill thru the top until fluid runs out the side hole. Replace the plug and the fill cap when done.

SOURCE: I need a wiring diagram for 99 Oldsmobile Alero

HAYNES REPAIR MANUAL HAS ALL ELECTRICAL DIAGRAMS. YOU CAN GO TO AUTO ZONE OR ADVANCE AUTO PARTS YOU DONT HAVE TO ORDER AND WAIT FOR IT TO ARRIVE.