20 Most Recent 2002 Toyota 4Runner - Page 2 Questions & Answers

have a auto check it out and run proper diagnostics 2 reset the codes via computer

you are probably best to contact a toyota dealer as this could be related to the battery change and now car thinks its being stolen as you dont have key fob which sends random codes to the security system

Remove the master & clean out the bore & junk on the piston, then have a helper push the pedal when you open the bleeders Mostly air still in there,as long as the flex hoses are not collapsed inside or the caliper pistons rusted & you removed ALL rust from sliding surfaces & used anti-seize on those areas If the system is not flushed every 2 years on ALL vehicles, you can have moisture issues,hopefully not the abs hcu unit It won't come into play until your doing 16 to 22 mph, depending on the vehicle & it's strategy

post a photo with finger pointing to object humming. we can not ever guess this. there are 3000 parts on the car, and ive seen like near each make noise moving fast, 1 time the other. 1: check all fuses 2: makes sure battery voltage is at 12.6vdc rested, key on still close to 12.6vdc , still makes hum.? my guess is the battery is drained but no proof, im not there use my voltmeter.

u need a scan test & diagnosis,not keep replacing partsyr mechanic he needs to back to school.go to the dealer to get it fix right.

Use a bottle of yellow HEET dry gas / fuel dryer to remove moisture in your fuel tank.

every 60k if opr.guide says 60k or 90k on others lost the guide? ok, lost it. look here too. there,one file, and works on any car..... 90k, every and is INTERFERENCE Engine, belt slip engine goes boom. (bend valves at least) http://www.gates.com/downloads/download_common.cfm?file=GatesTBR.pdf&folder=brochure

CHange the relay

use a code reader for this job.

Here is the definition of the code. You replaced the sensor which is the easiest thing to do, now you will have to troubleshoot the circuit back to the computer. Note the reference to the combo meter in the circuit. You may want to research this online.P0500 TOYOTA Description The vehicle speed sensor outputs a 4 pulse signal for every revolution of the rotor shaft, which is rotated by the transmission output shaft via the driven gear. After this signal is converted into a more precise rectangular waveform by the waveform shaping circuit inside the combination meter, it is then transmitted to the Engine Control Module (ECM). The ECM determines the vehicle speed based on the frequency of these pulse signals. Read more: http://engine-codes.com/p0500_toyota.html#ixzz27h3FhFu6

there is a fuel reset switch in the trunk