2006 Jeep Grand Cherokee - Page 4 - Answered Questions & Fixed issues

my guess, is you are asking for the condensate drain the fail to say why , so we can know whats up... yes, do put us on same page, really./ ok, its connected to the bottom of the evap core box, in usa most are at passengers toes. (seated) it goes to the floor and to bottom of car and you get that clear puddle of pure water there on road, as all cars do. it's just a drain. pipe, a simple pipe. and loves to pack with FUNGUS and MODE , due to dirt + water makes mold. i use a coat hanger wire to back feed it and clean it or better those home sink drains cleaner funny plastic rods, with hooks on them. it make easy clean out.

to what.

TPMS the tire pressure must be at door jamb spec, is it? get any tire store to scan it? it shows, pressure, temp and ID the tire must be scanned to see why. buy the tool or get it scanned, there are only 2 ways. the jeep will autolearn new sensors. btw. they even work parked once activated (new) driving activates them (as they spin a switch closes to do that) the fsm covers this, if you need the page can send.

Probably the power steering pump is bad.

check oil pressure using a real gauge at the engine block sender hole. do so cranking not started. 0 PSI? the sender (icon magic) goes on at below 3-5PSI and 5psi is doom levels.

hydraulic tappets are worn

old post i cut it all off with plasma cutter and weld all else closed. but im a cave man.

use a test light and check for power and ground at the electrical connection at the pump as if you have these then the pump is bad and needs replacing.

the operators manual is clear on that, did you read that first? it says "get the car serviced" clearly if you work on cars, do you? thne we scan the systems with the scan tool first. to see if there are complex hard errors. like the ABS sensors, (not bas) sensor dead. (ops a road hazard hit it and broke the wire there, dang. then if no hard failures. first is not ESP (that be last dead last) the first is , the brake must work perfect if not , the ABS can not work correctly with bad brakes. so check fuses. scan ABS for errors then do a full brake inspection, takes me 2 hours. but my guess, youve never done brakes, right,, your self? not even a full inspection?

1. leaks? (fluid)
2. pads worn out?
3. caliper pistons not sticking
4. rotors not cracked, or wrecked, surfaces.
5. caliper guide pins not seized. (they float free?)
6. emg, brake not sticking on partially?
7. wrong sized tires on car (or just one , omg)
8. ABS sensor parts damaged at axles ends.?
9. bad wheel bearing, seizing or loose.

etc... etc.... and more.

Try to turn off and on your Bluetooth on your phone, uconnect might not connect your phone automatically if it's not your favourite. You can see on your settings on uconnect. If that doesn't help, take it to the dealer, it might need a quick update. Good luck

Best way to see if 02 sensors are working is to unplug them one at a time and see how it runs after you unplug each one.

http://www.driveuconnect.com/faq/

Ignition or fuel supply. Cover your bases and check fuses.

very old post the FSM , factory service manual of all cars made answers that. https://www.techauthority.com/en-US/Pages/Home.aspx or alldata.com log in and read those coders are errors, and the tech. does more tests to find true cause.

That code is for a brake light switch problem, it wont cause a no start condition.

5.7 is covered in the FSM. or alldata.com or here 5.7, just the removal, ill presume putting it back is SOP (easy for you) FSM excerpted.

1. Before servicing the vehicle, refer to the precautions section.
2. Disconnect negative battery cable.
3. Drain coolant.
4. Remove serpentine belt.
5. Remove fan clutch assembly.
6. Remove coolant fill bottle.
7. Disconnect washer bottle wiring and hose.
8. Remove fan shroud assembly.
9. Remove A/C compressor and generator brace.
10. Remove idler pulleys.
11. Remove belt tensioner assembly.
12. Remove upper and lower radiator hoses.
13. Remove heater hoses.
14. Remove water pump mounting bolts and remove pump.

see real FSM or alldata.com for 15 bucks. https://www.techauthority.com/en-US/Pages/Home.aspx click jeep.

inside gas tank

I had this same thing happen to me in a Buick Lesabre. It ended up being the blower relay. There was 2 relays for the blower motor. One was called the high blower relay which controlled the high speed. The one that fixed the problem was the blower relay that powered up all the other speeds. I hope this helps.

get is serviced. or read the FSM do check fuse first. alldata.com may cover this. for 15 bucks, cheap. or sure this.? 400 buck FSM 'https://www.techauthority.com/en-US/Pages/FacetSearchResults.aspx?make=Jeep&year=2006&model=COMMANDER+LIMITED+4X4&producttype=All+Product+Types&ptCatId=All+Product+Types

same as on all cars. ever read a book on car repair? is this your first time? no engine stated ,. to the generic, youtube this 1000s of examples... 1: remove the Neg battery lug and tie it back. 2: gain access to the starter, (jack stands work) 3: remove those wires. 4: remove those bolts at the base of starter. 5: bam it's out. or RTM? page 8F -40 , covers this. in the FSM https://www.techauthority.com/en-US/Pages/Home.aspx