Chevrolet - Tahoe :: 2007 - Service Four Wheel Drive Light Displaying On Panel
Dec 23, 2012
Our 2007 Chevy Tahoe 4 X 4 recently displayed a "Service Four Wheel Drive" panel light a couple of days ago (upon ignition on a sunny, dry day). The light had been steady which, when we read the owners manual, indicates a problem but no immediate service required. One of the possible solutions was to remove and close the gas cap in case it had been incorrectly closed during the last gas-up. That did not work. Yesterday, during a snow storm, I tried using the 4WD. The dial would move to the different settings, but no 4WD activated and no light illuminated indicating which gear it was in (2WD, Auto, 4H, 4L). We checked the fuse for the 4WD but it is OK.
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Chevrolet Tahoe 2007
This service light came on 2 weeks ago. The next day, the car seemed to be trying to switch from 2 wheel to 4 wheel drive. Took it to the dealer who found nothing. We drove the car for 2 days without any service lights coming on. Then the switching ( 2 to 4 WD) started again, but this time the transmission would not go above 1st gear. Pulled over and turned off the engine, then tried to restart it. Nothing. Dead. A few minutes later, we go it back home. Had CAA tow it back to the dealer. It's been a week and they found nothing. They are looking for engine codes that would explain the problem.
Is this an electrical problem or a sensor issue?
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My 99 Tahoe has started making a weird like clank noise when I shift into drive or reverse. It also has a light shake which was only if I took a sharp turn, but is becoming a little more common.
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So far, I have a small fortune into fixing this / related problems. I'll state what we've done and what is currently happening. I've taken it to my normal mechanic several times, I'm looking for additional opinions because they basically have no idea. This is on our 2003 Chevy Tahoe, my wife's daily driver, and what my kids are normally riding in. It only has about 60K actual miles on it and is a flex fuel model, if that matters.
Originally, the truck would have trouble starting. Cranking, but no ignition. Waiting a a few seconds, try to crank again and it would start up. This went on for about a week and then it stopped cranking cranking at all. Had it towed to our mechanic. PCM B fuse was blown. Replaced PCM B Fuse (20A) and it blew again after starting. It died while trying to idle. They did some voltage drop tests, seemed good. I'm not sure they did any current tests at the fuel pump which is on that fuse. Ended up there for 4 days (yes, lots of labor) and leaving with no real clue, but a 25A fuse would work.
A week later,we were still having problems (but my memory is a bit shady). The mechanic did some pressure tests and bleed tests and said that our fuel pump was outside the specified pressure and needed to be replaced. Dropped tank, replaced pump and sending unit with a new AC Delco, replaced fuel filter. Took it home, it seemed great.
Then my wife called me and said her truck was dying at every stop sign. When she got home, I verified, the tank read 1/4 full, truck would die at almost every stop. Truck would die slowing from 45 to 20 mph to make a left turn. This was dangerous, took it back to mechanic. Mechanic couldn't find an issue, but figured it was the sending unit. Replaced the part under warranty, didn't charge me any labor. They thought that we were really empty at 1/4 tank and had a bad sending unit, but that doesn't seem to be the case now.
Here are the basics of where we are: Truck runs fine when above 1/4 tank of gas.The truck suddenly dies when stopping or slowing down when the gas gauge reaches 1/4 tank. Starts right back up with no struggle, otherwise runs fine when the tank is low..Tank never empties. We can get a maximum of 16-17 gallons in it. The tank is 26 gal, and we previously have filled it with as much as 24+ gallons in one filling. The gauge needle barely touches F when full, and basically, the car is undrivable when it reaches 1/4.
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I have a slight leak at the front differential and drive shaft. It is nothing major and I don't even notice a oil slick under the truck when it sits for a longer period of time.
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I have a 1999 Chevy Tahoe 4WD 5.7L 2 door. I recently had both my upper and lower ball joints replaced along with an alignment. Recently, I noticed I have an extremely shaky wheel and it feels like the front of the vehicle is just rattling. I never had this problem in the past. It seems to do it going between 30-55 mph. Also, on back country roads where they are bumpy. Never happens on the highway.
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I have a 2007 Chev Tahoe. Description of Problem: Past month engine light came on. Then some days for a short time will go off. When light is on the auto start wont work. Battery has been drained so today I changed the battery and have a total electrical power system failure. Zero power to anything. Last month I put a scanner on it but i didnt save the code. It was related to a "throttle body module" i think. Have been reading about the BCM also so im at a complete loss...
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My 2007 Tahoe is leaking a bluish or greenish fluid from the rear driver's side. I have not looked to see exactly where the leak is coming from, but was wondering what this could be?
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What fuse controls the engine compartment Light?
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I keep getting this message on information center " service for wheel drive switch", I own a 95 jeep grd chero. 4.0.. Can I do this one myself or do I need a pro in shop to service? Where to start.
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For the last 3 months I've been bringing in my vehicle in and out of the VW dealership trying to find out why once in a while when I turn off my my vehicle the accessory part turns back on by its self and error message displaying "Error: Brakes service now!" In the middle of the cluster & then the car turns off completely. The first time I brought it to the VW dealership they called corporate and they said to change the cluster so they did. Two days after I pick up my car the error message came back on. Took it for the 2nd time and they said that it was the gateway .
And one day later after picking up my car the error message came back on again. I'm getting tired bringing in my Golf R and not fixing this issue. What it could be? Just an FYI, It is a push start. Here's a quick video link so you can see what I'm talking about [URL] ....
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I have a 1993 Cadillac Deville and the Fuel Data panel will not display except once in a while it will for a minute then it'll go blank again. The Electronic Climate Control panel displays and works just fine. I have no trouble with the a/c or heat at all.
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Driving home tonight I noticed a green smiley face with three curvy lines (kind of like heat rising) in the top left corner of the instrument panel display (where you can display the mileage stats, radio station, etc).
I have gone through the manuals a couple of times and the FAQs here and have not been able to determine what it means.
I assume since it is green it is not a critical warning, but I would like to know what it means. Have had my Phaeton for three months and have not seen it before. Leaving Tuesday morning for a 1,000 mile week long trip.
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I just recently started having trouble with the cruise control on my 2007 Chevy Malibu.
Last weekend, I went on an 800 mile trip (cruising most of the time) but stopped to have the tires rotated and balanced, and my oil changed halfway through (I was up for an oil change anyway). Got home late Monday, everything was fine. Then Thursday, my cruise control stopped working. The light on the steering wheel comes on to show that it is engaged, but I cannot set the speed.
The owners manual suggested it might be caused by low brake fluid. Checked that, saw it was a little low, maybe a centimeter, and filled it, but the cruise control still doesn't work. Thought maybe it was a fuse, but there wasn't a bad one.
I've seen some talk about it possibly linked to break or a transmission issue. For a few weeks, my Malibu has been making a lawnmower-ish sound when I drive 40 mph or faster. The problem persists whether its in manual or automatic. I didn't notice anything until I got my car back after loaning it to my parents for a weekend.
I bought the car used July 2010 from its first owner with about 37,000 miles. It's about 72,000 now.
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My air bag service light just came on. I have a Chevy Silverado 2005 with 195,000 miles. Any clues?
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Couple of weeks ago, the display in the instrument panel displayed a large orange wrench. No accompanying text or chimes, just the damn wrench. Checked for codes, nothing out of the ordinary (I occasionally get communication codes, but they usually show up when I do not wait to start). Long story short, the damn thing showed up one more time the same day, then never again.
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2004 chevy cavalier ... when i first start up the car & put it into the drive, it acts like it's going to stall and the low traction light comes on. if i go slow enough, the light will go out, if not both the ABS and NO TRAC and the SERVICE lights will come on. i took it to a repair shop a year ago and they jiggled the wires by the left front wheel and said they'd have to look into it more since I was there for them to just check out the brakes (they were fine). after they jiggled the wires, the problem didn't happen for another couple of months. today i took it to a chevy dealer & they said i needed to replace the left front speed sensor & harness. I just got my oil changed on the way home, the usual warning lights never came on when they would doing the usual starting up and backing out of parking spots. do you think that just a wire is loose and every time i have them look at it, it reconnects?
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I have a 1992 Chevy S10 with 84,000K on it. It drives fine but when I get on the interstate and am driving 65mph for about 5-10 minutes the 'service engine soon' light comes on sometimes it takes longer. It only does it when I'm driving on the interstate and not if I'm just driving around town. It also doesnt turn on all the time but when it does come on it stays on until I turn the engine off.
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I have a 2008 Malibu LS and the service traction light comes on randomly, I suspect a sensor. The car operates fine and this light has been coming on for several months. My question is can I just ignore? Another question is that I had new tires put on and they said I needed new control arms and bushings. I'm always suspicious when I go in for one thing and told I need something else. What would be the symptoms that I need to replace these parts?
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A few weeks ago, my 1993 S-10 began showing the service engine light sporadically over a couple of weeks. Then, while I was stopped and idling at a red light, the engine revved up really high suddenly for no reason. A few days later, as the automatic shifted from 2nd to 3rd it jerked a little, as if I'd tapped the brakes or something.Around the time all this was going on, I heard something on Car Talk about the radiator and transmission being linked somehow. I checked my radiator, and sure enough the coolant was very cloudy and kinda sandy. I flushed the coolant and refilled and all the weird little transmission quirks seemed to vanish after that. Until yesterday, when the symptoms started appearing again.
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I got a code reading of P1404 on a 2000 Impala from the parts store, but they can't say for sure what it means. What this would be? The service vehicle soon light comes on.
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