20 Most Recent 2002 Toyota Sequoia Questions & Answers


The most likely culprit is the condenser fan not working. While driving, air is forced through the condenser fins cooling the condenser and all is fine, but when stopped and the fan is not blowing and you notice the air get warm.

2002 Toyota... | Answered on May 21, 2019


It's on the right (passenger) side after the catalytic converter. I hope this helps. Take care.

2002 Toyota... | Answered on Apr 26, 2019


You need to have your battery load tested. Clean your battery terminals and apply some corrosion inhibitor. Make sure all your terminals are tight. Beyond that you will need to start tracing the power connections elsewhere for things like bad connections or grounds and connections at the alternator. An alternator can still be bad if the rectifier/regulator start breaking down once they get hot.

2002 Toyota... | Answered on Dec 22, 2017


Water probably got into the fuse box and caused corrosion on the terminal for that fuse. Check terminals for green

2002 Toyota... | Answered on Jul 25, 2017


The Sequoia's A.C. is forever a problem,taking to the dealer and spending a few grand is just a temporary fix,and since it's not a driving issue,there is no recall,found a site where a heap of Sequoia owner's all have the same problem as your's,I bought A 2004 Tundra new and sold it a couple of years ago,only had 68,000 miles and had no A.C. issues,so it's only a Sequoia issue,I would sell it instead of sinking a bunch of money into it and it still be problematic.

2002 Toyota... | Answered on May 31, 2017


Under the hood. Sometimes called HEGO.

2002 Toyota... | Answered on Jan 26, 2017


leak in the coolant system
possible causes
cracked plastic radiator tanks ,
cracked hoses
rusted welsh plugs
corroded housing behind water pump putting water into sump ( grey sump oil)
have it pressure tested to find the fault

2002 Toyota... | Answered on Jan 08, 2017


Use a pair of pliers to grab it and pull.

2002 Toyota... | Answered on Jan 04, 2017


indicates a bad vacuum leak in the brake booster
take it to an accredited brake specialist shop for a proper diagnosis
best fix is a new booster unit

2002 Toyota... | Answered on Dec 28, 2016


take the car to a shop and ask them if they can check why the light came on, unless you have a code scanner to retrieve the code, good luck

2002 Toyota... | Answered on Dec 15, 2016


No. If the valet key is not in the glove box or in the owners manual, then they are gone.

2002 Toyota... | Answered on Dec 06, 2016

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