Questions & Answers for: Dodge Grand Caravan p1684

p1684 dtc code on 2001 dodge grand caravan sport. The check engine light came on after a trip. Later while getting an oil at a quick change oil place they checked the system and advised loose gas cap ...

the check engine light has came on the code is P1684 can youtell me what it is ? this is on a 2002 dodge van with a 3.8 engine the batery has been disconnected in the last 50 starts.

...almost 1 year and now back on again. I checked to see what the code was and it now comes back as p1684....so how do i turn it off? And what is the real problem given that the light was on before I ...

2003 grand caravan error codes P1684, P0442 and P0455 either gas cap is bad or puge silinoid is bad

I HAVE A CODE P1684/DONE p1684 shows to be a battery disconect within the last 50 starts

p1684 code rough idle,runs rough,engine icon light on Code p1684. sensor problem..

I have a2001 dodge grand caravan it's showing a code p1684 help please Battery's been disconnected recently. Maybe the codes just there to let the inspector know of recent tampering? P1684 Dodge ...

2001dodge minne van v6 code 1684&0700 trans starts off in sec &wont shift/ what code p1684 & p0700 mean code p 0700 refers to transmission control module(TCM)--malfunction===causes ---wiring---TCM

Repair codes: P1684 and P0135 What do these codes mean? Any help available? Power windows and door locks;A/C;power brakes; P1684 means battery was disconnected in the last 50 starts. This could be ...

ENGINE LIGHT ON AND CODES P1684 AND P0442 DISPLAYED WHEN TURNING KEY OFF AND ON 3 TIMES ON 2001 GRAND CARAVAN. WHAT IS PROBLEM? P0442 is evap emission canister ,and or gas cap,P1684 is the your ...