2002 Chrysler Town & Country Logo
Posted on May 12, 2009
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When i checked the engine light code, P 1684 came up.

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Bob B

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  • Master 272 Answers
  • Posted on May 12, 2009
 Bob B
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P1684 - means the supply voltage was disconected during the past 50 miles. Did you diconnect your battery?.

Mike Butler

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  • Chrysler Master 6,674 Answers
  • Posted on May 12, 2009
Mike Butler
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Battery's been disconnected or ran down to nothing within last 50 starts. Nothing to panic about. will go away, or stop at autozone & ask them to erase code, usually for free.

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  • Master 15,935 Answers
  • Posted on May 12, 2009
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1684 is 'battery disconnected in last 50 starts' and should shut off after you have used it for 50 more.

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2 Related Answers

Anonymous

  • 986 Answers
  • Posted on Nov 02, 2009

SOURCE: what does error code P 1684 mean when check engine lite is

Dodge: The battery has been disconnected within the last 50 starts

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Anonymous

  • 1940 Answers
  • Posted on Jun 07, 2011

SOURCE: What does check engine code

P1684 means the battery has been disconnected from the TCM(transmission control module)
Possible causes:

  • low battery voltage
  • malfunctioning charging system
  • open fused battery circuit to TCM
  • Open TCM ground circuit
  • TCM is disconnected
Autozone or Advance Auto Parts can do a battery and charging system check for FREE. If both are ok, then it will need testing for a open or short in TCM wiring harness or connectors.

P0455 a large leak has been detected in the evaporation system.
Possible causes:
  • Malfunction in the EVAP system has occurred.
  • The gas cap is loose or the tank was refuelled without turning the ignition off while the EVAP self-test was running. Check to make sure gas cap is sealing tight, otherwise it will need to go to a shop to have a smoke machine hooked up and test for location of evaporative leak.


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What do codes P1684 and 1601 mean on a 03 dodge Caravan?

P1684 usually means that the battery has been disconnected, or an electrical short.
P1601 is a transmission code
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2001 chyrsler town an country code 1684 0135 what do this mean an can i still drive with this on

P1684 means the battery was disconnected in last 50 engine start/stop cycles, did you disconnect the battery?
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P 1684 P 700 P 160 all these codes keep coming up

1684 Battery has been disconnected within the past 50 starts.
P700 EATX Controller DTX present
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When i checked the engine light code, P 1684 came

Battery disconnected within last 50 starts. Will go away eventually. That code by itself though should NOT illuminate the Check Engine Light. If that is on, you likely have another code besides P1684
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2002 sebring now only code popping up is 1684 before codes came up for camshaft and crankshaft sensors. changed those out. still cuts off while running, can't make it anywhere to be checked. have tried...

Hi, 1684 merely means that the battery was disconnected within the last 50 start cycles.

If it stays on and that is the only code, then try disconnecting the battery and touching the ends of the cables together (not connected to battery!). Sometimes that confuses an overly sensitive electrical system into submission. (Not often, but it's cheap and worth a try. It's good maintainence anyway.)


If the check engine light is on, there's something else going on. You will have to take the car to Auto zone to have it scanned, a code will be retrieved and interpreted to know what the problem is....
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I'm looking for the engine codes for a dodge intrepid codes are 1391 - 0134 - 1684.... I am trying to replace the oxygen sensors...how do you know which ones to replace?

1391 is a timing code cam or crank sensor
0134 bank 1 sensor 1 usually left front but double check
1684 doesn't match anything i know
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What does error code P 1684 mean when check engine lite is

Dodge: The battery has been disconnected within the last 50 starts
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Error code 1684

Error code Number P1684 Battery Disconnected Within Last 50 Starts. Check battery and connections.
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Check engine light on

P0700 - Transmission Control System Malfunction, this is a transmission or PCM issue and needs further diagnosis with other test gear.

The P1684 code simply means that the battery has been disconneted within the last 50 engine starts.
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1998 intrepid check engine light

1484 The catalyst seems to be overheating!
1684 The battery has been disconnected within the last 50 starts.

from what i have researched the 1684 is a common code that these vehicles give out..i even got one when i checked mine and i had never disconnected the battery before..so i wouldn't pay to much attention to that one...now the other code is a different story
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