Passat (B5) :: 1998 - RPM / Temp Gauge / Tachometer Won't Working In Cluster?
Jul 9, 2011
I just Put an 98 1.8 T engine into a 2000 2.8 passat , Everything is working fine , But The Tachometer , The Rpm And The temperature Gauges in the cluster are not working ... The Fuel Gauge also Beep and indicate low fuel when i'm turning ... Actually , the car has the V6 Cluster , i switch those and it make no difference ....
All the wires are hooked up in the ecm compartement , each wire with good color ...
Is someone has both wiring diagram of ecm compartment plug ?? 2000 v6 and 98 1.8T
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So I noticed a few days ago when driving the turbo around that the temperature gauge fluctuates... ALOT. it will warm up to full operating temp, then when driving will go way down, almost to the cold line again and SLOWLY rise up, and when I mean slowly, I mean it takes about an hour or so to get there.
Well today, I changed the oil, there were about 2 qts in there but the car was about 2k overdue. MY BAD! So upon driving around seattle/bellevue/redmond today, noticed the gauge doing the same thing, and I am stumped, IDK why it would be doing this, the car doesn't overheat or anything.
Also, the girlfriend said that when she was driving the car, in the warmer weather, even while moving the temp gauge read almost hot, and the car was telling her to shut it off etc... I seriously am at a lose here.
The other night we noticed the TAIL light was out, but the brake light still worked. Last night we were out with some friends, they said that the TAIL AND BRAKE lights were not working, but ONLY on the drivers side, the passenger side worked as it should, we also noticed that when we hit the brakes, the front drivers corner light comes on and stays on until we take our foot off the brake.
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For a while now, my coolant temp gauge in the instrument cluster would bounce according to the bumps on the road, only when engine is fully warmed up. So I disconnected the ECT sensor to see if there's anything unusual. Nothing suspicious found, so I plugged it back in. Now my temp gauge is at "Cold" all the time. OBD reader shows normal coolant temp rise.
I shorted the ECT connector to simulate a hot condition--gauge still shows Cold. Checked the yellow/red wire against ground--5 ohm. Disconnected battery for 30 minutes--no change.
Now, it looks like I'll have to pull the instrument cluster, which is not something I want to do since I don't really have a place to work on the car, but I take this drastic measure.
Mine is a 2001, with the analog cluster.
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I bought my son his first vehicle, a 98 Bravada. We've had it less than a week and so far the major problem we have come across is the lights in for the gauge cluster in the dash are not coming on. First I thought it was a blown bulb so we replaced that. When we were putting the dash back together, I turned the truck on and turned on the headlights and got nothing. So I jiggled some wires thinking that it might've been a short or a loose wire and still nothing. It was getting dark so my son decided to put everything back together and try again in the morning. When he reconnected the connector for the dome/fog light, everything came back on. But when he moved the dashboard to put it back in place, everything went back out again. Again, I jiggled wires and nothing, not even a flicker. Now there's no lights in the dash and when he turns on the headlights, the radio lights go out along with the compass/MPG gauge located overhead.
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I have 1998 Plymouth neon. It does this more in the hot month than the cold month but I drive down the road and the dash cluster will go out no tach, speed, no gauge, mileage will not work but all dash light, signal light, high beam all will work.
It seems that when it cools off some, some time a minute sometimes a few minutes when it comes on the seat belt and airbag light come on or you can turn off the key for a few seconds and it will come on, bums will not make it go out or come back on.
What can it be?
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All of my interior lights went out. Except for dome lights etc. Here's a more detailed description. Every light effected by the dimmer on the left side near the ECS button don't work. I'm assuming it's a fuse.
Cluster gauges still work fine. The lights just don't work.
Note: Both headlights are out so I don't know if that could be connected in some way. Haven't been able to change them yet.
So, which fuse this would be? I can't seem to find it. Or if it could even be a fuse?
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Do the gauge cluster out of one super Duty will work in another truck, just plug and play? I have a 2015 550 that the fuel gauge has quit, which is causing the truck to go into limp mode because it will not allow a regen on the DPF. This is a business truck and i need it to be rolling. There appears to be a national back order on gauge clusters from Ford. I have another truck in the fleet that I could do without so I was wondering if I could just swap the clusters would it work?
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I have a 98 trans sport and the temp gauge is reading low. Only on the first line when driving then when i pulled into the garage it went up one line and heat got warmer. Felt both upper and lower hoses and i can press them both in Fluids are full no leaks anywhere. oil is good tranny fluid is good. I just got it on a trade it runs and drives great no problems at all.
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My son bought his first truck, 1998 Ford F150 Supercab 4.6L Auto. (Proud of Him)
Salvage Flood Title, looks like engine been replaced. (Not so proud of him).
Anyway, vehicle seems to run and drive fine, however, failed emissions test.
P0125 Code pops up, Temp Gauge is not working, pegs all the way hot after truck is running, changed out Both ECT's in front of engine, one is right beside the other, I guess one goes to PCM and other to Gauge.
Now Gauge is reading all the way cold, let run for over 30 minutes and still shows nothing on Gauge...
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I'm having trouble with my 2000 Grand Caravan 3.3L. The gauge cluster was working intermittently & recently quit. I have the P1698 trouble code & looked up info online. I of course found out about the solder joint problem & figured that would be the culprit. I took the dash apart & found the solder joints were fine, but when coming apart, the wire plug on the back side came out on it's own. The retaining clip was broke & I thought maybe that was my problem. There's enough room to install a zip tie to hold the plug in & I put it back together. It still doesn't work though.
Here's the symptoms- I turn the key to ignition & nothing in the instrument cluster comes on. When I start the engine, everything lights & works as normal except for the trans indicator- the letters light, but no position shown (regardless of any gear selection). This continues for about 5-10 seconds & the trans position indicator lights up around EVERY letter. A few seconds later the entire dash goes down. I then shut off the engine by only turning the key back 1 notch. At this key position the odometer & trans indicator come on & the trans indicator will properly display every selected position correctly. It is consistently working this way every time now. The heat is also stuck on hot & the rear window wiper/ washer is not working.
I've also pulled the body module to check for connection problems & don't find anything with that. I've pulled the fuse under the hood too. So far no luck.
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Well, I'm still driving the same old 1998 Honda Civic DX two-door coupe, and I've got a problem with overheating. The temperature gauge needle doesn't get quite to the red, but it's popping up higher than usual, and I'm concerned to see it getting anywhere near the red. It usually spikes when I get off the highway and stop at a light, but it also does it occasionally in a drive thru, and recently, I discovered that when I give it a little gas in neutral, it brings the temperature gauge needle down to normal.
Here is the history of recent repairs and troubleshooting:
-About 3-4 years ago, I had a leaky radiator replaced, so the one that is in there isn't very old.
-Last year I had a mechanic replace the thermostat, the radiator fan, and the radiator cap when I started having this problem.
-A few months ago, I had the timing belt serviced (the entire kit, not just the belt), but since the water pump looked fine and the car has so much mileage (275,000 miles), I opted not to replace the water pump. (I regret that now. I usually replace the water pump with every other timing belt, but I've learned my lesson.)-I've been to several shops to get a diagnosis, but they have a hard time getting it to overheat at all, so they can't diagnose it.
One guy suggested the water pump might be worn out (inside, without leaking outside). Another guy suggested that "if it was the water pump, you would know it's the water pump." Each mechanic has done a pressure test on the cooling system and a flow test on the radiator, and they all say they are fine. One mechanic theorized that I might have a very small head gasket leak, but nobody else thinks that is the case and there is no sign of coolant and oil mixing. Besides, the temperature gauge has never been in the red.
-One mechanic who tried to diagnose the problem recommended replacing the plugs, plug wires, rotor, and distributor cap. After doing that, it is running better than it was, but that didn't resolve the overheating problem. He also retarded the spark timing, but it is self-adjusting, so it re-advances itself after a couple days of driving. I can hear what sounds like minor knocking, but it's always made that noise since it was new.
-Everyone who has tried to diagnose the problem says the thermostat is opening and closing as it should, and the radiator fan comes on and shuts off when it should.
I'm done getting second and third opinions, and I'm ready to start throwing parts at it. Do you think I should start with the water pump? What are your thoughts? Don't tell me to replace the car. I just bought a new motorcycle.
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For reasons I can't figure, the Temp gauge on the wife's Explorer is shooting from normal to high in just seconds. Then, it drops back to normal. When I looked at it this afternoon, I noted 2 things.
1) There was no sign of a coolant leak or overheating.
2) There wasn't ANY coolant in the tank!!!!!!!
The truck has evidently been running fine while this is going on.
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Driving home from work today, normal day in the high 60s, my temp gauge randomly stopped working. It was right at the 190 mark where it should be then a few miles from my house it just dropped to 0. When I got to my house and turned it off the fans stayed on for quite a few minutes.
I went inside and looked around on a few different forums. Most people said it was the thermostat or some sensor that could have crapped out.
Probably 30 minutes later I went out to restart it hoping the problem magically disappeared and it actually did. Start up and went straight up to 190 as it should. Turned it off to no fans as usual.
What this could be? Could it just be a sensor on the way out? Still under warranty so might try calling the dealer tomorrow when they open to ask for their input.
Just as reference my car is a 2011 with about 48k and is revo stage 1 for about 3k.
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My 2001 Malibu v-6 temp gauge is not working. I have replaced the temp sending unit and it works for a few weeks unit it goes out. What keeps killing the temp sendor?
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Last fall I had my radiator flushed and at the same time my coolant overfill canister with built in temperature guage sensor was replaced with a new unit. (The service station replaced the resevoir canister with a new unit in the engine compartment, because they felt the sensor is prone to failing after 7 years.)
Ever since, my temperature gauge needle on the dash will randomly drop (even when the car is up to FULL OPERATING TEMPERATURES) showing the engine being cooler than it out to be. In other words the needle drops signifying to a much lower water temperature. After a period of time the needle will recover back to the normal full operating temperature mark on the dash gauge.
What could cause this? Inside my radiator do I have a "diafram" temperature valve that could be failing /"sticking?" In other words could a temperature valve in the radiator be sticking at odd or random times??? I also notice that my heater does not put out the usual full furnace heat that a Passat is know for. The temperature is about 1/3 cooler now that we are into winter temperatures.
Is my heater core clogged?
Could the new coolant sensor in the new coolant overfill chamber not be working well? This whole situation began AFTER my radiator was flushed, and AFTER I had the coolant reservoir canister and sensor replaced.
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The ambient temp gauge on my '07 Santa Fe stopped working, all I was getting was flashing bars across thee bottom. Someone in a thread said there was a TBS about that. I went to my Hyundai dlr and got a copy of the TSB. It was actually pretty easy to take everything apart. The problem was that there were no wires the color I was looking for, also, there were no wires connected to the terminal as shown in the TSB. I went back to my dealer, and after a little research, found that the TSB did not pertain to my car because it was a late model year production. I was told that to fix the problem on my car, all for the fuse blocks would have to be replaced. Shortly after that, I started getting erroneous readings, eg:126 degrees. Now it is reading correctly, but who knows for how long.
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I have a 2000 monte carlo ss. A few months ago the check engine light came on, the temp gauge stopped working, and after shutting the car off you can hear the fan running for about 10-15mins after i shut it off. I assumed it was the thermostat, so that was the first thing i changed. For the first few weeks everything seemed fine. No check engine light, temp gauge worked...then today suddenly it all started happening again. What could be causing it if the thermostat has already been changed? what should i try next?
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My 1988 240DL wagon....the engine temp gauge is not working? is see the wire that goes to the sensor in the engine block, it is there and connected to the sensor. is there a way to test the wire? I have purchased a new sensor, but I have not replaced it yet.
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My Mom has a 07 Camry with only 40k miles. Today she's coming from the store & said the Brake, ABS lights came on and Speed, RPM & Temp gauge stop working?
The car still drove fine but it freaked her out! After 1/2hr everything worked again?
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I have a 2005 mk4 gli and the other morning I went out to start my car for work and all I got was crank no start. I then realized my fuel pump wasn't priming when I opened the driver door. After work I came back and checked the fuel pump fuse and swapped the relay with another I had, still nothing. A buddy of mine came to me and decided to check the connector at the fuel pump for power, using a power probe I believe he hit all or the majority of the wires with 12v of negative and/or positive power. He then unplugged the connector and plugged it back in and the car fired right up. But I noticed that my fuel gauge, engine temp gauge, and outside air temp readout were all not functioning.
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My outside temp gauge will go down to -33 degrees cutting off the A/C. A little later it will go back to normal and the A/C comes back on. Could this be a sensor etc...
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