Question about 2000 Jeep Wrangler

1 Answer

Check engine light comes on and then the gauges flat line and drop, then the odom reading says no bus?? what does that mean??

Posted by on

  • 2 more comments 
  • Ashton75 Mar 11, 2009

    2000 Jeep wrangler check engine light comes on then gauges flat line an in the odom area it looks like it says no bus. ??

  • Ashton75 Mar 13, 2009

    That was just what I needed, thank you. I was going to buy this Jeep and when I told them about it, they came back with a speed sensor??? used car lots what was I thinking trusting them. Glad I got back online. THANK U Shadow1989

  • Armando Diaz
    Armando Diaz Sep 26, 2012

    Had the same problem replaced the cam sensor started check if you have fuel if not thats the first thing I'll try since It happen to my 2000 sahara.

  • Anonymous Mar 31, 2014

    2.8 turbo diesel engine management light comes on, code reads over boost. changed boost pressure sensor,vaccume lines,checked inlet manifold pressure etc & has not fixed the problem. Simon



1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 408 Answers

Not sure about the gauges problem, but "No Bus" means that the PCM or the computer can not communicate.

Posted on Mar 11, 2009

  • Shadow1989 Mar 13, 2009

    Spped sensor.  Those are cheap and easy to fix.  If you can get a good deal on the jeep..take it.  The speed sensors are about 15-20 bucks and take like 10 minutes to replace.  They are bolted to the transmission.  That is, if that is the only thing wrong with it.

    That is what it looks like.  Good luck.



1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

My 2002 put cruiser reads no bus in ?the odomator display even with ?the key off and out also dash lights flash off and on

The no bus message means one of the control modules isn't communicating on the data bus or isn't working ! I don't know how many modules yours has but ,if it has antilock brakes an I know it has air bags , an PCM - engine transmission computer , the instrument cluster has a control module an all these modules are on a serial data communication network , there share information ! The speedometer gets it's info from the VSS vehicle speed sensor through the PCM over the bus to the instrument cluster same with coolant temperature ! So I would have it taken to the dealer if you don't know about this stuff ! Need special tools to test this 2004 Chrysler Sebring No Bus message in cluster testing

Apr 15, 2015 | 2002 Chrysler PT Cruiser

1 Answer

04 1500 ram 4.7

Check your ground on the drivers side front of cylinder head or crank sensor could cause no communication.

Dec 27, 2014 | Cars & Trucks

1 Answer

A no bu5 message appears on the dashboard

that message is probably "no bus" which means the instrument panel is not communicating with the body computer or engine computer.
It could be a bad connection in the wiring or a problem with the cluster.
You can do an internet search for "no bus" for details.

Jan 30, 2014 | 1996 Dodge Stratus

1 Answer

Check gauges light on all the time. I replaced radiator cap and topped up coolant . Also checked and topped up engine oil, power steering fluid, brake fluid . All gauges show normal reading but the check...

The light says check gauges? This doesn't mean fluids are low. Look at the gauges, something is out of spec. A common one is the alternator, if the voltage drops below usually 12v, the light comes on.

Nov 02, 2013 | Cars & Trucks

1 Answer

2003 grand Cherokee cranks over and will not start. Changed the cps already. The fuel gauge reads empty, empty light comes on and circle with key and line threw it is on dash board. When it does start...

You will have to check each connector on the PCM for moisture and the wires for shaving. Fuel quantity info comes from the PCM via the PCI data bus. Moisture in one of the connectors could short the data bus out and the engine will not start and indicators go to zero.

Sep 21, 2013 | 2003 Jeep Grand Cherokee

1 Answer

2006 chevy malibu fuel gauge not working properly

just replace my fuel pump /sending unit on my 06 Malibu, didn't matter if the pump was in or out of the tank, the gauge still reads wrong

Aug 21, 2012 | 2006 Chevrolet Malibu

1 Answer

Code P1695 jeep

No spark means no current coming out of coil-hence check for lead coming out of coil and going into distributor and no fuel means pump not working or no supply to pump or clogged line.

Apr 02, 2012 | 1996 Jeep Grand Cherokee

1 Answer

2001 dodge ram 1500 5.9 4x4 motor turns over but will not start. ran fine the day before. the odometer reads no bus, check engine light comes on and gas gauge does not read now what could be causing...

First check is a look in the fuse box for a blown or loose fuse and also push all relays into their sockets. The check engine light shows that a trouble code is registered in the computer. Rent a scanner, read out any code(s), and pursue to repairs.

Sep 09, 2009 | 1999 Dodge Ram

Not finding what you are looking for?
2000 Jeep Wrangler Logo

362 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts


Level 3 Expert

77499 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22306 Answers

Kevin Daniels

Level 3 Expert

1455 Answers

Are you a Jeep Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides