ERROR CODE P1684 - DodgeForum.com



2nd Gen Neon 2000 - 2005 2nd Gen Neon

ERROR CODE P1684

Closed Thread
 
 
  #1  
Old 10-13-2007, 08:29 PM
Izero
Izero is offline
Champion
Thread Starter
 
Join Date: Aug 2006
Location: New Jersey
Posts: 4,489
Default ERROR CODE P1684

i got this error today.... WHAT DO I DO!? P1684 Driver 5 Line 4
  #2  
Old 10-13-2007, 09:43 PM
Kalevra
Kalevra is offline
Record Breaker
 
Join Date: Feb 2007
Location:
Posts: 1,506
Default RE: ERROR CODE P1684

your 5th driver is calling on line 4

no, jk!

you disconnected the batt in the last 50 starts is all it means
  #3  
Old 10-14-2007, 12:09 AM
Adionik's Avatar
Adionik
Adionik is offline
Champion
 
Join Date: Feb 2007
Location: S.A
Posts: 2,546
Default RE: ERROR CODE P1684

No it doesn't.

We don't know what the code is. Some people generate the code and it means nothing more than having a check engine light.

Others have huge mechanical failure.

Join the club.
  #4  
Old 10-14-2007, 12:29 AM
Izero
Izero is offline
Champion
Thread Starter
 
Join Date: Aug 2006
Location: New Jersey
Posts: 4,489
Default RE: ERROR CODE P1684

it went away hahahahaha
  #5  
Old 10-14-2007, 02:45 AM
01neon01
01neon01 is offline
Veteran
 
Join Date: Jun 2006
Location:
Posts: 260
Default RE: ERROR CODE P1684

it will go away then come back outta nowhere one day randomly in the future while your on the freeway 40 miles from home and scare the crap out of you. it just pops up whenever something else goes wrong i swear.
  #6  
Old 10-14-2007, 03:18 AM
Kalevra
Kalevra is offline
Record Breaker
 
Join Date: Feb 2007
Location:
Posts: 1,506
Default RE: ERROR CODE P1684

some people said it was an error in the code discriptions on the site (because that's a GM description or w/e) and it ment that the batt was disconnected within the last 50 starts....
  #7  
Old 10-16-2007, 07:14 AM
rappin_trashman
rappin_trashman is offline
Professional
 
Join Date: Sep 2006
Location:
Posts: 186
Default RE: ERROR CODE P1684

mines been on for a year and a half...knock on wood...no probs...
  #8  
Old 10-16-2007, 01:44 PM
03neonRT
03neonRT is offline
Grand Champion
 
Join Date: Nov 2005
Location: Charleston, SC
Posts: 6,251
Default RE: ERROR CODE P1684

Possible causes for throwing the P1684:[*]BATTERY WAS DISCONNECTED[*]PCM WAS REPLACED OR DISCONNECTED[*]QUICK LEARN WAS PERFORMED[*]FUSED B+ CIRCUIT TO TCM OPEN[*]GROUND CIRCUIT OPEN[*]INTERMITTENT WIRING AND CONNECTORS

Either way the code has to do with the computer and output circuits...
  #9  
Old 10-17-2007, 10:00 PM
davidsnk3
davidsnk3 is offline
Registered User
 
Join Date: Aug 2007
Posts: 48
Default RE: ERROR CODE P1684

Quote:
ORIGINAL: Kalevra

your 5th driver is calling on line 4

no, jk!

you disconnected the batt in the last 50 starts is all it means
Call me dumb or lame, but I actually lol'd at that.

HEHE.

But yeah, it comes up at random for no reason sometimes... Nothing to be alarmed about.
  #10  
Old 10-18-2007, 01:32 AM
master tech's Avatar
master tech
master tech is offline
Site Moderator & Tech
Dodge Forum Moderator
 
Join Date: Apr 2007
Location: San Bruno ,Ca
Posts: 10,854
Default RE: ERROR CODE P1684

The factory diag sheet for P1684 is for battery disconnect. The code is from the TCM. Thats the same on all 2002 thru 2005 neons and PT Cruiser thru 2007.
 
 
Closed Thread

Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
just1creation
Dodge Stratus
1
08-04-2015 11:05 AM
Sembach5
Dodge Neon
0
08-02-2015 11:55 PM
MoparNut87
1st Gen Durango
9
07-30-2015 05:30 PM
Sembach5
Dodge Neon
0
07-28-2015 10:14 PM
Crytot
1st Gen Dakota
5
07-13-2015 06:26 PM



Thread Tools
Search this Thread

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump


All times are GMT -4. The time now is 08:58 AM.


 
  • Ask a Question
    Get answers from community experts
What's your question?
Send