20 Most Recent 1990 Dodge Caravan - Page 8 Questions & Answers

Link below says fuse 5 or 6 under hood. From what I see I think 5 https://www.2carpros.com/questions/2006-dodge-caravan-fuse-box link below has some other ideas https://dodgeforum.com/forum/dodge-caravan/55493-power-outlet-cig-lighter-2.html

Here's what it means:
P1684 Battery Disconnected Within Last 50 Starts

Loose battery connection, power not contineiosly staying hooked up to the car.

DNL relay ? DRL - daytime running light's . Controlled by the TIPM - totally integrated power module . Your best bet ,take it to the dealer . The TIPM could be covered under a recall .

Doesn't have a fuel reset button . What problem are you having ? No start , starter spins the engine over but doesn't start an run ? Ford has inertia fuel shut off switch , not dodge . Hooking up a fuel pressure gauge an testing for fuel pressure ,not guessing , is the way to verify . Looking at a wiring diagram an using a DVOM - digital volt ohmmeter to test the fuel pump electrical circuit is another way . Free wiring diagrams here http://www.bbbind.com/free-tsb Enter vehicle info. year , make , model an engine size. Under system click on engine ,then under subsystem click on fuel controls . Click the search button then the blue link. Scroll down to the #3 diagram . fuel pump electrical circuit . Looking at the diagram i see the fuel pump relay , the fuel pump relay is energized by the PCM powertrain control module - engine computer . If the PCM doesn't see a crankshaft position sensor input it won't energize the fuel pump relay . Does the vehicle have spark ? Do you know how to test for spark ? Video's on youtube . The fuel pump relay could be bad . Fuel Pump Electrical Circuits Description and Operation

What is the fault code, there are more than one speed sensor.

Dealer only .

battery or alternator may be bad check starter relay

the only thing I could figure is that the post in collum is stuck or broken

I tried the DIY service and repair manuals from a website and it actually helped me repair transmission problem in my jcb 3cx site-master. it wont move forward or reverse, engine is good both solenoids for forward and reverse work. I don't have much technical knowledge but I just followed it step-wise, and works perfect! got it from www.reliable-store.com

Don't waste your money on unnecessary sources and unwanted repairs. Get this manual online at www.reliable-store.com and get complete guide on whether to repair or not, service it, and how to repair etc

Transmission shop time. Don't trust it by driving, could leave you stranded.

you must have a bad sensor... output, input, or transfer shaft. way hard to diagnose over the net. so am just expressing my first thoughts.

hi have the alternator checked ( the rectify may gone down causing the said problems )

you could have a bad wire that can cause an injector to be shorted stall you out. new wires last installed? Plugs?or a bad throttle position sensor, clean the throttle body. these are some of the things. start with plug wires. if over 100 k and no new plugs/wires....new would make sense. Hope this helps you.