Po133 code on 1999 durango

when the lights go out, try highbeam, if highbeam works,replace relay in fuse panel, relay overheats, shuts off lights, cools down, the brings on lights again

It wouldn't stop the engine from turning over while trying to start. But it can make engine not start or run poorly

More info needed. Do the brake lights work? If yes, then there are 2 possibilities: The the flasher on/off switch is bad or the flasher unit is bad. A parts store might let you try a flasher unit to see. They can also tell you where the unit is, if you don't know. In small towns, parts stores are more flexible and cooperative.

Chrysler has a service bulletin on these codes along with a software update. Contact the dealer that did the throttle body replace and ask if they did the software update. If not, have them do it. If that fixes the problem, have a little nose-to-nose discussion with the service manager about getting a partial refund on their initial diagnosis
TSB #18-029-04

-Need to determine what these codes are before replacing parts.
-After replace, The CODE NEED to be Erase.
-Find these code in its repair manual. So you can pin point what is the problem.

mai Lor

Codes? About what?

Have a dependable trans shop check it out, Did this happen all of a sudden, or was it giving trouble before. Its hard to do if you dont have all the tools, (lift, trans jack, etc) if you don't, then I would not recommend it.

It's a big job. Drain the coolant down, recover the freon in the ac system and disconnect the lines and heater hoses. Lower the steering column, remove the instrument panel assembly, remove the heater housing. Split the case halves on the housing and there you are. Usually around 500 to 700 dollars at a dealership.

is it a leaking hose or the pump iteslf? if you do it yourself iys about 80 if you have a shop do it its several hundred dollars