How do you replace the rear wiper on 1992 toyota previa?

I don't understand the problem. There are lots of pattern and universal blade applications on ebay for the Previa.

I suggest you call at your local motor factor and ask. Halfords have a fitting service. If you can't drive away with nice new blades you won't have to pay, similarly for any good independent repairer.

The rear uses a 12" wiper blade.

I believe its location is printed on the underside of the fusebox cover. If you haven't found the Previa fusebox, it's in the center of the dashboard just above the radio.

It should be on the passenger side under the hood but to the rear of engine compartment on overflow tank.

1. REMOVE RR WIPER BLADE

1. Raise the rear wiper blade to the position as shown in the illustration where the meshing of the claw disengages with a clicking sound. NOTE: Be careful not to break the claw.
2. Pull straight the rear wiper blade to vehicle's left from the wiper arm. NOTE: Do not fold the rear wiper arm with the rear wiper blade removed from it.

1. REMOVE REAR WIPER RUBBER

1. Place the rear wiper with the rear end of the rubber protruded from the blade stopper as shown in the illustration. NOTE: Do not pull out the wiper rubber forcibly, as the backing plates will become deformed or the blade claws will become damaged. HINT: The rubber can be easily pulled out by pushing the middle area of the blade.

1. INSTALL REAR WIPER RUBBER

1. Install the 2 wiper rubber backing plates to the rear wiper rubber. NOTE: Be careful to observe and keep direction of curvature for correct replacement.

b. Insert the rear wiper rubber from the claw of the middle of the rear wiper blade into the rear end position.

c. After passing the rear wiper rubber through the rear end side claw, protrude it from the rear end stopper and pass it through the front tip side claw.

brake load sensor valves are normally mounted on either the diff or the body above the rear axle
they are designed to open or close, depending on how much weight you are carrying, and let more or less oil to the back brakes

go to the rear of the van try to locate the fuel lines under it follow them until you get to a large round cylider that should be it

bad ignition switch. replace and recheck

what u mean by fix are u talking repair it or are u wanting replacement

The 2006 Toyota RAV4 takes a 24" drivers side, 17" passenger side and has a special 17" rear blade. Don't just go by lengths though - when buying windshield wiper blades be sure to always use the application guide book at the store or now-a-days you can Google 'lookup wiper size'.

You want to look this up because correct wiper fit is more than correct length, it's also proper attachement. Not all attachments fit all arms. Using the application guide or looking up wiper size online will avoid headaches of buying the right lengths with the wrong attachements.

The replacement wiper blades will come with step-by-step, illustrated instructions and once you have the instructions and the wiper blades/arms in your hands in front of you, it will all make better sense and will an easy maintenance task. Very simple and takes 5-15 minutes usually not requiring any tools. If in your budget, upgrade to the newer-style frameless "beam blades" which perform better than conventional framed wipers. I use Trico NeoForm Beam Blades which are fantastic. Hope this helps!

PS: Your question is about the front blades but if you address the rear blade too, this vehicle has what they call a "Roc Lock 2" rear arm. You can go to your dealer or I know Trico makes an "Exact Fit Rear Integral Blade 12-A". There may be others available too. I've got the Trico on my Jeep and it fits/works great.