20 Most Recent 2003 Toyota 4Runner Questions & Answers

Have you gone through the fuse box? I experienced that in my former 4RUNNER, '04 Just replaced a fuse and that was it!

With my 4 runner, I had the same problem. All I needed to do was use a phillips head screw driver and tighten up a screw that is underneath the mirror housing. i.e. there is a screw hole on under side of the hosing for the mirror. Find that hole and tighten (it may seem tight already, but just give it a little bit more torque and see if that helps)

How to time toyota wish
With engine number 1ZZ1910457

Brake Pads
Removal & Installation
Front





3.4L front disc brake assembly









4.0L and 4.7L front disc brake assembly




To Remove:

1. Before servicing the vehicle, refer to the precautions in the beginning of
   this section.
   
2. Remove or disconnect the following:
   
   
   
   • Front wheel
     
   • Clip, 2 caliper pins, the anti-rattle spring then remove the 2 brake pads
     and the 4 anti-squeal shims

To Install:

CAUTION
Only replace brake pads on 1 side of the
vehicle at a time. Failure to use this procedure could cause the caliper pistons
on the opposite side of the vehicle to pop out requiring the reconditioning or
replacement of the brake caliper.

1. Remove a small amount of brake fluid from the master cylinder.
   
2. Install a used brake pad into the caliper and compress the caliper pistons.
   
3. Apply disc brake grease to both sides of the inner anti-squeal shims.
   
4. Install or connect the following:
   
   
   
   • Anti-squeal shims to the new brake pads
     NOTE: When replacing worn pads, the anti-squeal shims must be replaced
     together with the pads.
     
     
   • 2 brake pads
     
   • Anti-rattle spring and the 2 caliper pins
     
   • Clip
     
   • Front wheel
   
   
5. Depress the brake pedal several times to seat the brake pads.
   
6. Check the brake fluid level and top off as needed.

Rear
To Remove:

1. Before servicing the vehicle, refer to the precautions in the beginning of
   this section.
   
2. Remove or disconnect the following:
   
   
   
   • Rear wheel
     
     
     
     
     
     
     
     
     
     
     
   • 2 cylinder slide pins from rear caliper assembly
     
   • Caliper assembly from rear caliper mounting
     
   • 2 brake pads with anti-squeal shims from rear caliper mounting
     
   • 2 anti-squeal shims from each disc brake pads
     
   • Pad wear indicator plate from the inner side disc brake pad
     
   • 4 pad support plates from the rear caliper mounting

To Install:

1. Install or connect the following:
   
   
   
   • 4 pad support plates on the rear caliper mounting
     
   • Pad wear indicator plate on the inside brake pad
     Note: Install the pad wear indicator facing downward.
     
     
   • Anti-squeal shims on each brake pad
     
   • 2 disc brake pads with anti-squeal shims to the caliper assembly
   
   
2. Apply lithium soap base glycol grease to the sliding part of 2 caliper slide
   pins.
   
3. Install or connect the following:
   
   
   
   • Disc brake caliper assembly with 2 caliper slide pins
     
   • Torque to 65 ft-lbs (88 Nm)
     
   • Rear wheel
   
   
4. Depress the brake pedal several times to seat the brake pads.
   
5. Check the brake fluid level and top off as needed.

--- Removal & Installation
Front
To Remove:

1. Before servicing the vehicle, refer to the precautions in the beginning of
   this section.
   
2. Remove or disconnect the following:
   
   
   
   • Front wheel
     
   • Front brake caliper assembly
   
   
3. Make matchmarks on the disc and the axle hub.
   
4. Remove the front disc.

To Install:

1. Align matchmarks and disc onto axle hub.
   
2. Install or connect the following:
   
   
   
   • Front brake caliper assembly with the 2 bolts
     
     
     
     1. Torque to 90 ft-lbs (123 Nm)
     
     
   • Front wheel

sounds like you abs pump is out or going out it will need replaced by a dealer

This is a fualure of the throttle valve actuator motor. fiollow the link for more inf on the code. https://www.autocodes.com/p2118_toyota.html

Put the claws of the compressor on a lower spiral in the spring.

IF the lights are on, there's a code stored in the computer. Get the codes read and then you'll know what's going on.

try a repair shop that service Toyota's you don't need to go to the dealer for this...

I have read your problem. You can easily get the solution of your problem at the given site.I was also facing the problem few days back and this site helps me by providing the manuals and you can easily get the solution of your problem their. Please do visit it once. http://toolsnyou.com/

check tail , brake and courtesy fuses , in engine compartment fuse box , and driver side fuse box under dash

If yours is a 2003, you might look at changing the power steering fluid. I have a 97 Accord that would start jerking the steering wheel back and forth after it had warmed up. Replaced axles and didn't work, but replaced the fluid and it hasn't happened since. Wouldn't be hard or expensive to try. Just be sure to use the right fluid.

not sure what remote you're talking about try being more specific we're not mind readers here.If you're talking about your key chain remote that works your locks, it's probably got a dead battery. get a screw driver and pop it apart, go to walmart and look for the numbers on that battery and match them to a new battery. done.

Sounds like the switch .

check vacuum hoses or wiring to actuator on the transfer case check actuator for operation

Look at 2003 toyota 4runner fuse diagram Google Search