How to fix no bus on a Jeep Wrangler?

How to fix noBus on a Jeep Wrangler. You’ll need a small and big 4 way screw driver, something to pry with (pocket knife, straight screwdriver) rubbing alcohol and cotton swaps. Category Autos & Vehicles Show moreShow less Loading… AutoplayWhen autoplay is enabled, a suggested video will automatically play next. Up next

Why is my airbag light not working on my Jeep Wrangler?

This condition is caused by minor oxidation of the BUS circuit terminals at the instrument cluster connector. Electrical terminals will show signs of oxidation, which will appear as darkened lines or marks on the cluster male terminals.

What does no bus mean on the odometer?

RECENTLY HAD “no buS” SHOW ON THE ODOMETER IN MY 2000 JEEP WRANGLER. THE VEHICLE DID START AND RAN WITHOUT A PROBLEM, BUT WHO KNOWS FOR HOW LONG. THE ONLY RECENT CHANGE WAS A NEW BATTERY. Having the same problem on my ’99 Jeep Cherokee.

What kind of truck has no bus gauges?

I have a 2000 ram 1500 2X with the 5.9 automatic, however I believe that this is applies to all gen2 trucks regardless of drivetrain or engine type. My Story… See the end to get straight to my find. I’ve had my gauges go out with the “no bus’ message in the odometer window three times now!

How to improve radio reception on a Jeep Wrangler?

Radio reception is dramatically improved now. Here is what I did: Used a nice thick vinyl duct tape to wrap all connections and any exposed metal from the stock antenna radio connector to the adapter cable and up to the radio Used aluminum foil tape (the thicker grade) and wrapped from the stock connector all the way up to the radio plug

How do you test the spark signal on a jeep?

Now, testing the Signal or green wire. This wire comes from your PCM so your coil knows when to shoot the mega voltage to the distributor then to the spark plugs. Use a small bare wire to back prob the plug at the green wire location. Insert the wire into the back of the plug until it bottoms out.

Where is the relay on a 1997 Jeep Cherokee?

For the 1997 Jeep Cherokee, the relay controls both the turn signals and the hazard flashers. For some other models, there are separate relays for the signals and flashers. This whole procedure should take 30 minutes. Auto parts store price for the relay is about $30. Remove the large gray plastic panel directly below the steering column.

What kind of bus does a Jeep Wrangler use?

The same two-wire CCD BUS that Chrysler has been using for years on its cars is now being used on Jeeps and trucks, giving today’s Jeep Wrangler a new level of sophistication. On these vehicles, the BUS bias voltage is produced by the printed circuit board or instrument cluster.

What kind of CCD bus does Jeep use?

The same two-wire CCD BUS that Chrysler has been using for years on its cars is now being used on Jeeps and trucks, giving today’s Jeep Wrangler a new level of sophistication. If the instrument cluster doesn’t work, first determine which gauges don’t operate or if the whole cluster is down.

What to do if your Jeep instrument is off?

If all the modules are unplugged and the BUS voltage is still off, separate the connector near the instrument cluster to test the BUS voltage straight out of the printed circuit board. If the voltage returns to normal, there’s a problem with the wiring harness.

How is the bus bias voltage produced on a jeep?

On these vehicles, the BUS bias voltage is produced by the printed circuit board or instrument cluster. As with all CCD BUS circuits, the wires are twisted together in the wiring harness with 2.5 volts on each wire.

Why does my Jeep Wrangler make clicking noises?

The service manager at the dealer says that they “see this all the time” and that they try to get all the rocker arms replaced when doing any repairs, but Chrysler does not allow them to do so. Of course, Chrysler is now refusing to cover the repairs, even though this is a known problem and should have been fixed the first time.

Are there any problems with the Jeep Wrangler?

Jeep Wrangler owners have reported 51 problems related to engine clicking and tapping noises (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Jeep Wrangler based on all problems reported for the Wrangler.

What does solid check engine light mean on Jeep Wrangler?

Solid check engine light began to appear off/on, remaining on for 24-48hrs then off 24-48hrs. Air conditioner conditioner has about a 15 sec delay before it turns on at every crank & power light for a/c slowly blinks until after the delayed start.

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