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Automotive Repair Car Troubleshooting Topics   Car Troubleshooting   Engine Troubleshooting   Engine Fault Codes   Electrical and Wiring   Transmission Problems Car Repair Topics   Car Making Noises   Car Stereo Repair   Heating or AC Issues   Motorcycles and ATVs   Tricks of the Trade   Truck Repair Advice Site Options:      Login   Sign up here! Latest Forum Post   Drive Shaft Repair I have a 2015 Chevy Traverse AWD. The fr...   2006 Toyoto Camry XLE Driver Side Electric Window Trouble Hello, Looking for a little brain help ...   Tierod end change caused some kind of leak Hello so I just took my car to the nearb...   2011 Dodge Nitro OBD scanner seems to drain battery in 10-20 minutes When I bought this car in summer 2023, a... Grounding Cable, 2017 Jeep Renegade Trailhawk The Cable that connects my negative batt... Rough Idle (Found new thing) Hi everyone. First of all sorry for bad ...     equipment hey yall. im a first year engineering st...   HELP I have a 1956 1/2 ton panel truck, 69 35...   Howdy     Just wanted to s...   ABS/Tractiob/Brake Lights on But No DTCs Hello all, Recently while driving m...

Search Auto Parts Search 4WD system not working Sign up here!   Email This Post Auto Repair Home>> Automotive Repair>> Transmission Problems hamody2005 New User Nov 18, 2011, 9:50 AM Post #1 of 3 (1244 views) 4WD system not working Sign In A three warning lights on instrument panel had come up while I was driving on highway after I get a suddenly simple drop in the road -4WD system warning lights. -ABS service reminder indicator. -ESC OFF can any one please help me what is the problem? also the 4WD system doesn't work. My car is Tucson 2007 4WD Discretesignals Ultimate Carjunky / Moderator Nov 18, 2011, 6:45 PM Post #2 of 3 (1215 views) Re: 4WD system not working Sign In You need to take it to a shop that can access the 4wD ECU with an enhanced scan tool and see if there are any trouble codes being stored. The code(s) will aid in figuring out what is going on. Generic code reader or scan tool can't interface the 4wd ECU. There may be other codes being stored in the PCM and the ABS controller that can affect the performance of the 4wd system, so those ECUs need to be scanned also. Once all trouble code(s) are retrieved, they can figure out which ECU and subsystem to focus on. Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved. (This post was edited by Discretesignals on Nov 18, 2011, 6:47 PM) hamody2005 New User Nov 19, 2011, 12:05 PM Post #3 of 3 (1199 views) Re: 4WD system not working Sign In thanks for your interest I will do as you suggest   Email This Post   Automotive Repair     Auto Body Repair and Refinishing     Heating or AC Issues     Electrical and Wiring     Brake Systems     Car Stereo Repair Advice     General Discussions     Car Making Funny Noises     Engine Fault Codes     Engine Troubles     Exhaust Systems     Steering and Suspension     Transmission Troubles     Tricks of the Trade Automotive World     General Discussions     Antique Car Talk     Car Shows and Events     The Bargin Bin     Motor Vehicle Inspection     Car Care Tips     Traffic Tickets     Gasoline, Motor Oils, Concept Cars and Engines     Auto Insurance, Financing, Leases, Warranties Truck Repair     General Discussions     Truck Engine Repair     Truck Suspension Repair Motorcycle Repair     General Discussions     Motorcycle Engine Repair CarJunky     Open Posting     Board FAQ's     New Board Suggestions

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