Question about 2003 Chrysler Voyager

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P1684 TCC Lock up Malfunction,

Plz help p 1684 malfunction what to do .?

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  • Chrysler Master
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Trouble Code: P1684

Battery Has Been Disconnected

Possible Causes:


Quick Learn procedure was performed with scan tool.TCM battery direct (B+) circuit is open or disconnected.TCM power ground circuit is open.PCM/TCM was disconnected or it has been replaced.If you explain what you have been doing to your vehicle to get this code,it will make it easier to trouble shoot.

Posted on Nov 04, 2012

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Posted on Jan 02, 2017

bonedivers
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SOURCE: So i did the diagnostics scan. Read tcc circuit

yes

Posted on Jun 14, 2011

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2001dodge minne van v6 code 1684&0700 trans starts off in sec &wont shift/


code p 0700 refers to transmission control module(TCM)--malfunction===causes ---wiring---TCM
check for loose / corroded wiring connections and or/ replace thet TCM

May 06, 2016 | Dodge Grand Caravan Cars & Trucks

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Codes p1684 p0122 p0320 p0106 p1282 p1495 are on 2001 town country what do they mean


a collection of codes like these need to be erased and then see which ones come back. this kind of thing often happens when the engine is cranked for a long time.
1- 1684; battery was disconnected
2- 0122; tps
3- 0320 engine speed malfunction
4- 0106 map
5- 1282 excessive injector pressure
6- 1495 leak detection pump

Mar 15, 2013 | 2001 Chrysler Town & Country

1 Answer

My 2007 dodge with 5.9 diesel is showing engine malfunction light and error code of P1740, failed TCC or overdrive solenoid. The truck seems to run ok in overdrive but I don't understand what the TCC...


Code P1740-Torque converter clutch did not lock up when the PCM sent the command. Enabling conditions: No engine or transmissions codes are present, vehicle speed was under 70 MPH, TPS was under 33% open. When the PCM commanded the torque converter to lock, no change was detected in engine speed. Blocking action: This code can block the following monitors: none.

Testing: Check torque converter solenoid for proper operation.

NUMBER: 21-11-00
GROUP: Transmissions
EFFECTIVE DATE: October 02, 2000
SUBJECT: 46RE Transmission MIL Due To DTC P1740 - TCC or OD Solenoid Performance
OVERVIEW: This bulletin involves the replacement of the transmission pressure boost valve cover plate.
MODELS: 2000 - 2001 (AB) Ram Van 2000 - 2001 (AN) Dakota 2000 - 2001 (BR/BE) Ram Truck 2000 - 2001 (DN) Durango

NOTE: THIS BULLETIN APPLIES TO VEHICLES EQUIPPED WITH A 46RE TRANSMISSION BUILT BEFORE AUGUST 01, 2000 (MDH O8O1XX).

SYMPTOM/CONDITION:
The customer may complain of a Malfunction Indicator Lamp (MIL) illumination. Upon further analysis, it is determined that the MIL is caused by Diagnostic Trouble Code (DTC) P1740 - Torque Converter Clutch (TCC) or overdrive solenoid Performance. Other than the MIL, the customer may not notice any other condition with the transmission.

This condition may be caused by an intermittent and momentary TCC disengagement condition. The transmission valve body pressure boost valve cover plate has been revised with a larger size orifice hole to address this condition.

NOTE: THE DRB III(R) MUST BE OPERATING AT RELEASE LEVEL 50.4 MDS2 SYSTEM CIS CD2067 OR HIGHER (AVAILABLE THE WEEK OF OCTOBER 2, 2000) IN ORDER TO PERFORM THE REVISED TORQUE CONVERTER CLUTCH STALL TEST. DO NOT USE EARLIER VERSION STALL TEST TO DETERMINE CONDITION OF THE TORQUE CONVERTER CLUTCH.

Here can find the test in pdf format: 2009-11-28_034958_1124.pdf

Hope helps.

Apr 28, 2011 | Dodge Ram 3500 Cars & Trucks

1 Answer

How can i fix code p1684


P1684 : Metering Oil Pump Sensor Circuit Malfunction.

I think you need to change the oil pump sensor.

Dec 21, 2010 | 2002 Chrysler Sebring

2 Answers

I have a diagnostic code of p0700 and p1684 coming up for my 2002 dodge neon...anyone know what that means??


Hey, Code 0700-Transmission Control System (Malfunction Indicator Light Request)
Code 1684 -Battery disconnected during last 50 starts

Nov 30, 2008 | 2003 Dodge Neon

3 Answers

Error code 1684


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

Nov 16, 2008 | 1999 Dodge Intrepid

1 Answer

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.

Sep 09, 2008 | 2001 Dodge Caravan

1 Answer

2002 Chrysler Sebring Convertible


Code 1684 metering oil pump temperature sensor circuit malfunction.
Have you checked the alternator? It sounds like it is not charging the battery. countrycurt0

Sep 07, 2008 | 2002 Chrysler Sebring

1 Answer

Transmission light cod P0740


PO740 is a TCC/lockup code.TCC stands for Torque Convertor Clutch.In between the engine and transmission is a torque convertor.Inside the torque convertor is a clutch.This clutch engages to eliminate slippage inside the torque convertor.When a malfunction occurs in the system,which is activated by solenoids,and a computer,a TCC code will set.There is a diagnostic route specifically for that code,to determine if the malfunction is electrical,mechanical,or hydraulic.

Sep 05, 2008 | 2000 Dodge Caravan

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